Trading Arrangements, by Individual
Trading Arrangements, by Individual [Table]
Debt Covenant Term, Period 2
Debt Covenant Term, Period 2 [Member]
Debt Covenant Term, Period 2
Weighted average number of common shares outstanding:
Weighted Average Number of Shares Outstanding, Diluted [Abstract]
Trading Arrangement:
Trading Arrangement [Axis]
Weighted average recognition period remaining, in years
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Outstanding, Weighted-Average Remaining Contractual Term
Maximum
Maximum [Member]
Statistical Measurement [Domain]
Statistical Measurement [Domain]
Cash and Cash Equivalents
Cash and Cash Equivalents, Unrestricted Cash and Cash Equivalents, Policy [Policy Text Block]
Title of 12(b) Security
Title of 12(b) Security
Subsequent Event
Subsequent Event [Member]
Debt Securities, Available-for-Sale [Table]
Debt Securities, Available-for-Sale [Table]
Document Fiscal Year Focus
Document Fiscal Year Focus
Remaining performance obligation, expected timing of satisfaction, period
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period
Acquisition-related expenses
Acquisition related costs
Business Combination, Acquisition-Related Cost, Expense
Fair value of interest rate swaps
Derivative Assets (Liabilities), at Fair Value, Net
Adjustment to Compensation, Amount
Adjustment to Compensation Amount
Financial Instrument [Axis]
Financial Instrument [Axis]
RSUs
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Customer [Axis]
Customer [Axis]
Accrued expenses and other current liabilities
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Accrued Expenses And Other Current Liabilities
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Accrued Expenses And Other Current Liabilities
Common stock
Common Stock, Value, Issued
Contracts receivable including retainage, net
Contracts receivable including retainage, net
Receivables, Long-Term Contracts or Programs
2027
Lessee, Operating Lease, Liability, to be Paid, Year One
Changes in revenue billed, contract price or cost estimates
Contract With Customer, Liability, Current Increase (Decrease)
Contract With Customer, Liability, Current Increase (Decrease)
Schedule of Debt
Schedule of Long-Term Debt Instruments [Table Text Block]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]
Revolving Credit Facility
Line of Credit [Member]
Restatement Determination Date
Restatement Determination Date
Derivative Instrument [Axis]
Derivative Instrument [Axis]
Requisite service period, number of equal annual installments
Share-Based Payment Arrangement, Requisite Service Period, Number Of Equal Annual Installments
Share-Based Payment Arrangement, Requisite Service Period, Number Of Equal Annual Installments
Conversion of Class B common stock to Class A common stock (in shares)
Conversion Of Common Stock In Connection With Initial Public Offering
Conversion Of Common Stock In Connection With Initial Public Offering
Subcontracting Services
Subcontracting Services [Member]
Subcontracting Services [Member]
Amendment Flag
Amendment Flag
Current liabilities:
Liabilities, Current [Abstract]
Provision for bad debt
Accounts Receivable, Credit Loss Expense (Reversal)
Entity Common Stock, Shares Outstanding (in shares)
Entity Common Stock, Shares Outstanding
Gross Unrealized Losses
Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax
Property, plant and equipment
Business Combination, Recognized Asset Acquired, Property, Plant, and Equipment
Schedule of Debt Securities
Debt Securities, Available-for-Sale [Table Text Block]
Leases [Abstract]
Total long-term liabilities
Liabilities, Noncurrent
Related Parties
Related Party Transactions Disclosure [Text Block]
Adjustment to Non-PEO NEO Compensation Footnote
Adjustment to Non-PEO NEO Compensation Footnote [Text Block]
Schedule of Cash and Cash Equivalents
Schedule of Cash and Cash Equivalents [Table Text Block]
Property, Plant, and Equipment [Abstract]
Entity Address, State or Province
Entity Address, State or Province
Options granted (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross
PEO Total Compensation Amount
PEO Total Compensation Amount
Common stock, par value (in dollars per share)
Common Stock, Par or Stated Value Per Share
Reclassification out of Accumulated Other Comprehensive Income
Reclassification out of Accumulated Other Comprehensive Income [Member]
Exchange [Domain]
Exchange [Domain]
Retainage receivable
Construction Contractor, Receivable, Retainage
Long-term liabilities:
Liabilities, Noncurrent [Abstract]
Intangible assets, net
Intangible Asset, Excluding Goodwill, after Accumulated Amortization
Forecasted unvested restricted shares of Class A common stock (in shares)
Unvested, beginning balance (in shares)
Unvested, ending balance (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number
Accrued expenses and other current liabilities
Increase (Decrease) in Accrued Liabilities and Other Operating Liabilities
Share Repurchase Program [Domain]
Share Repurchase Program [Domain]
Notional amount
Derivative, Notional Amount
Basic (in shares)
Weighted average number of common shares outstanding, basic (in shares)
Weighted average number of basic common shares outstanding (in shares)
Weighted Average Number of Shares Outstanding, Basic
Costs and estimated earnings in excess of billings on uncompleted contracts
Contract asset, beginning balance
Contract asset, ending balance
Contract with Customer, Asset, after Allowance for Credit Loss, Current
Schedule of Related Party Transactions
Schedule of Related Party Transactions [Table Text Block]
Equity classified awards converted to liability classified awards
Equity Classified Awards Converted To Liability Classified Awards
Equity Classified Awards Converted To Liability Classified Awards
Outstanding Aggregate Erroneous Compensation Amount
Outstanding Aggregate Erroneous Compensation Amount
Total current liabilities
Liabilities, Current
2030
Lessee, Operating Lease, Liability, to be Paid, Year Four
Disposed Entity
Disposed Entity [Member]
Disposed Entity [Member]
Fair value of Class A common stock transferred
Business Combination, Fair Value Of Class A Common Stock Transferred
Business Combination, Fair Value Of Class A Common Stock Transferred
Concentration Risk [Table]
Concentration Risk [Table]
Entity Address, City or Town
Entity Address, City or Town
Net unrealized gain position
Derivative, Fair Value, Net
Granted (in shares)
Awarded (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Statement of Financial Position [Abstract]
Statement of Financial Position [Abstract]
Conversion rate
Conversion Rate To Reclassify Common Stock To Class B Shares
Conversion Rate To Reclassify Common Stock To Class B Shares
Document Information [Line Items]
Document Information [Line Items]
Award Timing MNPI Disclosure
Award Timing MNPI Disclosure [Text Block]
Vested (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period
Basis of Presentation
Basis of Accounting, Policy [Policy Text Block]
Class of Stock [Axis]
Class of Stock [Axis]
Royalty expense
Royalty Expense
Peer Group Total Shareholder Return Amount
Peer Group Total Shareholder Return Amount
Accounts receivable
Accounts Receivable, before Allowance for Credit Loss
Fair Value, Inputs, Level 2
Fair Value, Inputs, Level 2 [Member]
Summary of Account Policies [Table]
Summary Of Account Policies [Table]
Summary Of Account Policies
Total Shareholder Return Vs Peer Group
Total Shareholder Return Vs Peer Group [Text Block]
Line of credit, maximum borrowing capacity
Line of Credit Facility, Maximum Borrowing Capacity
Other comprehensive income (loss)
Other Comprehensive Income (Loss), Net of Tax
Non-Rule 10b5-1 Arrangement Terminated
Non-Rule 10b5-1 Arrangement Terminated [Flag]
Current maturities of long-term debt
Current maturities of long-term debt
Long-Term Debt, Current Maturities
Revenues
Revenue Benchmark [Member]
Subsequent Event Type [Axis]
Subsequent Event Type [Axis]
Contract With Customer Asset And Liability [Roll Forward]
Contract With Customer Asset And Liability [Roll Forward]
Contract With Customer Asset And Liability [Roll Forward]
Concentration Risk Type [Axis]
Concentration Risk Type [Axis]
Unrealized (loss) on interest rate swap contract, net
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax
Schedule of Long-term Debt Instruments [Table]
Schedule of Long-Term Debt Instruments [Table]
Treasury stock
Treasury Stock, Value
Accounting Standards
New Accounting Pronouncements, Policy [Policy Text Block]
Earnings per Share
Earnings Per Share, Policy [Policy Text Block]
Billings in excess of costs and estimated earnings on uncompleted contracts
Increase (Decrease) in Contract with Customer, Liability
Grantee Status [Axis]
Grantee Status [Axis]
Gain on sale of property, plant and equipment, net
Gain on sale of property, plant and equipment
Gain (Loss) on Disposition of Property Plant Equipment
Municipal government securities
Municipal Bonds [Member]
Management’s Estimates
Use of Estimates, Policy [Policy Text Block]
Amortization of deferred debt issuance costs
Amortization of Debt Issuance Costs
Related Party [Axis]
Related and Nonrelated Parties [Axis]
Contract Assets and Contract Liabilities and Revenues from Contracts with Customers
Revenue from Contract with Customer [Policy Text Block]
Other comprehensive loss
Net OCI changes
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent
Percentage of final number of of common stock issuable upon vesting of performance stock units
Share-based Compensation Arrangement By Share-based Payment Award, Equity Instruments Other Than Options, Percentage Of Initial Grant Issuable
Share-based Compensation Arrangement By Share-based Payment Award, Equity Instruments Other Than Options, Percentage Of Initial Grant Issuable
Intangible assets
Business Combination, Recognized Asset Acquired, Identifiable Intangible Asset, Excluding Goodwill
Property, Plant and Equipment
Property, Plant, and Equipment [Text Block]
Schedule of Future Lease Liabilities
Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block]
Non-cash items:
Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract]
Document Period End Date
Document Period End Date
Changes in operating assets and liabilities, net of business acquisitions:
Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract]
Billings in excess of costs and estimated earnings on uncompleted contracts
Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Billings In Excess Of Costs And Estimated Earnings On Uncompleted Contracts
Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Billings In Excess Of Costs And Estimated Earnings On Uncompleted Contracts
Net cash used in investing activities
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation
Equity Awards Adjustments, Excluding Value Reported in Compensation Table
Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member]
Preferred stock, shares outstanding (in shares)
Preferred Stock, Shares Outstanding
Costs and estimated earnings in excess of billings on uncompleted contracts
Increase (Decrease) in Contract with Customer, Asset
2028
Lessee, Operating Lease, Liability, to be Paid, Year Two
Denominator
Earnings Per Share, Basic [Abstract]
Private
Private [Member]
Private
Equity
Other Comprehensive Income (Loss)
Equity [Text Block]
Security Exchange Name
Security Exchange Name
2028
Vesting, 2028 [Member]
Vesting, 2028
Reclassification out of Accumulated Other Comprehensive Income [Domain]
Reclassification out of Accumulated Other Comprehensive Income [Domain]
Notes receivable
Financing Receivable, before Allowance for Credit Loss
Fiscal Year
Unrecorded Unconditional Purchase Obligation, Fiscal Year Maturity [Abstract]
Accumulated other comprehensive income, net
Accumulated other comprehensive income, net
Accumulated Other Comprehensive Income (Loss), Net of Tax
Entity Shell Company
Entity Shell Company
Class B Common Stock
Common Class B [Member]
Cash, cash equivalents and restricted cash:
Cash and Cash Equivalent [Abstract]
Maximum number of shares offered under the ESPP (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized
Current portion of operating lease liabilities
Operating Lease, Liability, Current
Schedule of Property, Plant and Equipment
Property, Plant, and Equipment [Table Text Block]
Earnings Per Share
Earnings Per Share [Text Block]
Proceeds from sales, calls and maturities of restricted investments
Proceeds from Sale of Restricted Investments
Name
Outstanding Recovery, Individual Name
Interest rate swap contract, net of blend and extend arrangement
AOCI, Cash Flow Hedge, Cumulative Gain (Loss), after Tax
Net income per share attributable to common stockholders:
Earnings Per Share [Abstract]
Award Timing, How MNPI Considered
Award Timing, How MNPI Considered [Text Block]
Document Fiscal Period Focus
Document Fiscal Period Focus
Peer Group Issuers, Footnote
Peer Group Issuers, Footnote [Text Block]
Consideration Note Receivable
Consideration Note Receivable [Member]
Consideration Note Receivable [Member]
Total liabilities
Liabilities
Trading Symbol
Trading Symbol
Debt securities
Fair Value
Fair Value
Debt Securities, Available-for-Sale, Excluding Accrued Interest
Variable Rate Component Four
Variable Rate Component Four [Member]
Variable Rate Component Four
Due after three years
Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated And Single Maturity Date, After Year Three
Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated And Single Maturity Date, After Year Three
Purchases of property, plant and equipment
Payments to Acquire Property, Plant, and Equipment
Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year
Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year [Member]
Pension Adjustments Prior Service Cost
Pension Adjustments Prior Service Cost [Member]
Schedule of Business Combination, Recognized Asset Acquired and Liability Assumed
Business Combination, Recognized Asset Acquired and Liability Assumed [Table Text Block]
Company Selected Measure Name
Company Selected Measure Name
2026
Vesting, 2026 [Member]
Vesting, 2026
Percentage increase (decrease) of awards granted due to total shareholder return ranking
Share-based Compensation Arrangement By Share-based Payment Award, Percentage Increase (Decrease) Of Awards Granted Due To Total Shareholder Return Ranking
Share-based Compensation Arrangement By Share-based Payment Award, Percentage Increase (Decrease) Of Awards Granted Due To Total Shareholder Return Ranking
Schedule of Restricted Cash
Restrictions on Cash and Cash Equivalents [Table Text Block]
Income Tax Disclosure [Abstract]
Income Tax Disclosure [Abstract]
Effect of dilutive securities:
Weighted Average Number of Shares Outstanding, Diluted, Adjustment [Abstract]
2029
Royalty, Future Minimum Payments Due In Year Three
Royalty, Future Minimum Payments Due In Year Three
Unrealized gain (loss) on restricted investments, net
OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax
Unrealized Gain (Loss)
Unrealized Gain (Loss) on Derivatives
Denominator
Earnings Per Share, Diluted [Abstract]
Concentration Risk [Line Items]
Concentration Risk [Line Items]
Total long-term debt
Principal outstanding
Long-Term Debt, Gross
Accrued expenses and other current liabilities
Accrued Expenses And Other Current Liabilities
Accrued expenses and other current liabilities.
Variable Rate Component Two
Variable Rate Component Two [Member]
Variable Rate Component Two
Credit Facility [Domain]
Credit Facility [Domain]
Debt Covenant Term, Period 4
Debt Covenant Term, Period 4 [Member]
Debt Covenant Term, Period 4
Related Party Transactions [Abstract]
Related Party Transactions [Abstract]
Cash flows from operating activities:
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract]
Beginning balance (in shares)
Ending balance (in shares)
Shares, Issued
Compensation Amount
Outstanding Recovery Compensation Amount
Individual:
Individual [Axis]
Diluted (in shares)
Weighted average number of diluted common shares outstanding (in shares)
Weighted Average Number of Shares Outstanding, Diluted
Entity Emerging Growth Company
Entity Emerging Growth Company
Equity Valuation Assumption Difference, Footnote
Equity Valuation Assumption Difference, Footnote [Text Block]
Related Party Transaction [Line Items]
Related Party Transaction [Line Items]
Underlying Security Market Price Change
Underlying Security Market Price Change, Percent
Proceeds from revolving credit facility
Proceeds from Lines of Credit
Investment in Derivative Instruments
Derivative Instruments and Hedging Activities Disclosure [Text Block]
Less: imputed interest
Lessee, Operating Lease, Liability, Undiscounted Excess Amount
Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]
Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table]
Costs and Estimated Earnings in Excess of Billings on Uncompleted Contracts
Costs In Excess Of Billings [Abstract]
Costs In Excess Of Billings [Abstract]
Restricted Investments
Debt Securities, Available-for-Sale, Premium on Purchased Options [Policy Text Block]
Other assets
Increase (Decrease) in Other Noncurrent Assets
Gross profit
Gross Profit
Revenue from Contract with Customer [Abstract]
Revenue from Contract with Customer [Abstract]
Restricted Cash
Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block]
Cash paid for operating lease liabilities
Operating Lease, Payments
Restricted investments
Restricted Investments, Noncurrent
Award Timing Predetermined
Award Timing Predetermined [Flag]
Restricted cash
Restricted Cash, Current
Treasury Stock
Treasury Stock, Common [Member]
Debt Securities, Available-for-Sale [Line Items]
Debt Securities, Available-for-Sale [Line Items]
Letters of credit outstanding
Letters of Credit Outstanding, Amount
Adjustment To PEO Compensation, Footnote
Adjustment To PEO Compensation, Footnote [Text Block]
Fiscal Year
Royalty, Future Minimum Payments, Fiscal Year Maturity [Abstract]
Royalty, Future Minimum Payments, Fiscal Year Maturity
Share-based compensation expense
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition
Schedule of Concentration Risk
Schedules of Concentration of Risk, by Risk Factor [Table Text Block]
Effective tax rate, percent
Effective Income Tax Rate Reconciliation, Percent
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Grantee Status [Domain]
Grantee Status [Domain]
Realized loss on sales, calls and maturities of restricted investments
Realized loss on restricted investments
Gain (Loss) on Sale of Investments
Total future minimum lease payments
Lessee, Operating Lease, Liability, to be Paid
Restricted stock grants (in shares)
Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements
Outstanding, beginning balance (in dollars per share)
Outstanding, ending balance (in dollars per share)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value
All Executive Categories
All Executive Categories [Member]
U.S. government securities
US Government Debt Securities [Member]
Pension Adjustments Service Cost
Pension Adjustments Service Cost [Member]
Preferred stock, par value (in dollars per share)
Preferred Stock, Par or Stated Value Per Share
Vesting [Domain]
Vesting [Domain]
Plan Name [Domain]
Plan Name [Domain]
Unconditional Purchase Obligation, Category of Goods or Services Acquired [Domain]
Unconditional Purchase Obligation, Category of Goods or Services Acquired [Domain]
Operating lease right-of-use assets
Operating Lease, Right-of-Use Asset
Total
Royalty, Future Minimum Payments Due
Royalty, Future Minimum Payments Due
Concentration Risk Type [Domain]
Concentration Risk Type [Domain]
Accounting Changes and Error Corrections [Abstract]
Accounting Changes and Error Corrections [Abstract]
Due within one year
Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, Year One
Schedule of Earnings Per Share
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Costs on uncompleted contracts
Costs On Uncompleted Contracts
Costs On Uncompleted Contracts
Total purchase price
Business Combination, Recognized Asset Acquired to Liability Assumed, Excess (Less), and Goodwill
Fair Value Disclosures [Abstract]
Debt Disclosure [Abstract]
Debt Disclosure [Abstract]
Debt Instrument, Name [Domain]
Debt Instrument, Name [Domain]
Restricted Investments
Investment in Debt and Equity Securities and Other Trading Assets [Text Block]
Minimum
Minimum [Member]
Operating lease right-of-use assets
Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Operating Lease Right-of-Use Assets
Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Operating Lease Right-of-Use Assets
2028
Royalty, Future Minimum Payments Due In Year Two
Royalty, Future Minimum Payments Due In Year Two
Expiration Date
Trading Arrangement Expiration Date
Hedging Relationship [Axis]
Hedging Relationship [Axis]
Location, Statement of Income, Balance [Axis]
Location, Statement of Income, Balance [Axis]
Restricted cash
Restricted Cash and Cash Equivalent
Non-Rule 10b5-1 Arrangement Adopted
Non-Rule 10b5-1 Arrangement Adopted [Flag]
Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table
Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table [Member]
Buildings
Building [Member]
Business Combination [Line Items]
Business Combination [Line Items]
Aggregate Pension Adjustments Service Cost
Aggregate Pension Adjustments Service Cost [Member]
Costs and estimated earnings in excess of billings on uncompleted contracts
Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Cost And Estimated Earnings In Excess Of Billings On Uncompleted Contracts
Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Cost And Estimated Earnings In Excess Of Billings On Uncompleted Contracts
Schedule of Costs and Estimated Earnings Compared to Billings on Uncompleted Contracts
Long-Term Contract or Program Disclosure [Table Text Block]
Common stock, shares authorized (in shares)
Common Stock, Shares Authorized
Numerator
Earnings Per Share Reconciliation [Abstract]
Contracts receivable including retainage
Business Combination, Recognized Asset Acquired, Receivable, Current
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Debt Covenant Terms [Domain]
Debt Covenant Terms [Domain]
Debt Covenant Terms [Domain]
Exercise Price
Award Exercise Price
Cash flows from investing activities:
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract]
Related Party Transaction [Axis]
Related Party Transaction [Axis]
Pro forma net income
Business Combination, Pro Forma Information, Pro Forma Income (Loss), after Tax
2027
Royalty, Future Minimum Payments Due In Year One
Royalty, Future Minimum Payments Due In Year One
Unrecognized compensation expense at fiscal year-end
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount
Document Quarterly Report
Document Quarterly Report
Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested
Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested [Member]
Segments [Domain]
Segments [Domain]
Interest rate swaps
Interest Rate Swap [Member]
Income before provision for income taxes and earnings from investment in joint venture
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest
Debt
Debt Disclosure [Text Block]
Repayments of long-term debt
Repayments of Long-Term Debt
Deferred debt issuance costs, net
Debt Issuance Costs, Net
Awards Close in Time to MNPI Disclosures, Table
Awards Close in Time to MNPI Disclosures [Table Text Block]
Investment in joint venture
Equity Method Investments
Business Combination [Table]
Business Combination [Table]
Equity Component [Domain]
Equity Component [Domain]
PEO Actually Paid Compensation Amount
PEO Actually Paid Compensation Amount
Secured Debt
Secured Debt [Member]
Business Combination, Asset Acquisition, Transaction between Entities under Common Control, and Joint Venture Formation [Abstract]
Contracts receivable including retainage
Increase (Decrease) in Deposit Assets
SunTx Capital Partners
SunTx Capital Partners [Member]
SunTx Capital Partners [Member]
Adoption Date
Trading Arrangement Adoption Date
Counterparty Name [Domain]
Counterparty Name [Domain]
Total stockholders’ equity
Beginning balance
Ending balance
Equity, Attributable to Parent
Entity Listings, Exchange [Axis]
Entity Listings, Exchange [Axis]
Equity Incentive Plan
Equity Incentive Plan [Member]
Equity Incentive Plan
ASSETS
Assets [Abstract]
Share-based payment arrangement, expense, acquisitions
Share-Based Payment Arrangement, Expense, Acquisitions
Share-Based Payment Arrangement, Expense, Acquisitions
Title
Trading Arrangement, Individual Title
Forgone Recovery due to Disqualification of Tax Benefits, Amount
Forgone Recovery due to Disqualification of Tax Benefits, Amount
Business combination, consideration not yet paid, subject to earn-out conditions
Business Combination, Consideration Not Yet Paid, Subject To Earn-Out Conditions
Business Combination, Consideration Not Yet Paid, Subject To Earn-Out Conditions
Principal repayment rate
Line Of Credit, Principal Repayment Rate
Line Of Credit, Principal Repayment Rate
Business acquisition, restricted shares (in shares)
Business Combination, Consideration Transferred, Equity Interest, Share Issued, Number of Shares
Accounting Policies [Abstract]
Accounting Policies [Abstract]
Restatement does not require Recovery
Restatement Does Not Require Recovery [Text Block]
Total
Operating Lease, Liability
Settlement of stock awards
Payments of Stock Issuance Costs
Insider Trading Policies and Procedures [Line Items]
Billings in Excess of Costs and Estimated Earnings on Uncompleted Contracts
Billings in Excess of Cost [Abstract]
Allowance for credit losses
Accounts Receivable, Allowance for Credit Loss, Current
Insider Trading Policies and Procedures Adopted
Insider Trading Policies and Procedures Adopted [Flag]
Performance Shares
Performance Shares [Member]
Variable Rate Component Three
Variable Rate Component Three [Member]
Variable Rate Component Three
Prepaid expenses and other current assets
Prepaid Expense and Other Assets, Current
Deferred income tax expense (benefit)
Deferred Income Tax Expense (Benefit)
Interest expense (benefit)
Interest Income (Expense), Nonoperating
Business Combination [Domain]
Business Combination [Domain]
Plants
Manufacturing Facility [Member]
Compensation Actually Paid vs. Net Income
Compensation Actually Paid vs. Net Income [Text Block]
Construction in progress
Construction in Progress, Gross
Current liability for cash-settled restricted stock units
Deferred Compensation Liability, Current
Liability classified awards
Restricted Stock Units (RSUs) [Member]
Entity Central Index Key
Entity Central Index Key
Accumulated depreciation, depletion and amortization
Property, Plant, and Equipment, Accumulated Depreciation, Depletion, and Amortization
All Adjustments to Compensation
All Adjustments to Compensation [Member]
Business Combination [Axis]
Business Combination [Axis]
Equity [Abstract]
Equity [Abstract]
Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year
Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year [Member]
Income Taxes
Income Tax, Policy [Policy Text Block]
Net cash provided by operating activities, net of business acquisitions
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation
Number of reportable segments, not disclosed flag
Number Of Reportable Segments, Not Disclosed Flag
Number Of Reportable Segments, Not Disclosed Flag
Income Statement [Abstract]
Income Statement [Abstract]
Stockholders’ equity:
Equity, Attributable to Parent [Abstract]
Document Transition Report
Document Transition Report
Fair Value Hierarchy and NAV [Axis]
Fair Value Hierarchy and NAV [Axis]
Designated as Hedging Instrument
Designated as Hedging Instrument [Member]
Expenses and losses recognized
Business Combination, Separately Recognized Transactions, Expenses and Losses Recognized
Stock Appreciation Rights (SARs)
Stock Appreciation Rights (SARs) [Member]
Estimated earnings to date on uncompleted contracts
Estimated Earnings On Uncompleted Contracts
Estimated Earnings On Uncompleted Contracts
Basis spread
Debt Instrument, Basis Spread on Variable Rate
Net Billings in Excess of Costs and Estimated Earnings on Uncompleted Contracts
Net Billings In Excess Of Costs [Abstract]
Net Billings In Excess Of Costs [Abstract]
City Area Code
City Area Code
Variable Rate [Domain]
Variable Rate [Domain]
Due after one year through three years
Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated And Single Maturity Date, After Year One Through Year Three
Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated And Single Maturity Date, After Year One Through Year Three
Restricted Stock
Restricted Stock [Member]
Accumulated Other Comprehensive Income (Loss), net
AOCI Attributable to Parent [Member]
Document Information [Table]
Document Information [Table]
Voting rights for each share
Common Stock, Voting Rights For Each Share
Common Stock, Voting Rights For Each Share
All Individuals
All Individuals [Member]
Subsequent Events
Subsequent Events [Text Block]
Name
Forgone Recovery, Individual Name
Unrecognized compensation expense, period for recognition (years)
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition
Non-GAAP Measure Description
Non-GAAP Measure Description [Text Block]
Weighted Average Grant Date Fair Value Per RSU
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]
Business combination, consideration transferred, equity Interest
Business Combination, Consideration Transferred, Equity Interest
Statement [Line Items]
Statement [Line Items]
Total assets
Assets
Fiscal Year
Lessee, Operating Lease, Liability, to be Paid, Fiscal Year Maturity [Abstract]
Preferred stock, shares issued (in shares)
Preferred Stock, Shares Issued
Other comprehensive income (loss), net of tax
Other Comprehensive Income (Loss), before Tax, Portion Attributable to Parent [Abstract]
Summary of Account Policies [Line Items]
Summary Of Account Policies [Line Items]
Summary Of Account Policies [Line Items]
Lone Star Acquisition
Lone Star Acquisition [Member]
Lone Star Acquisition
Interest expense, net
Interest Expense, Nonoperating
Schedule of Share-Based Compensation Expense
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]
Gross Unrealized Gains
Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain, before Tax
Total liabilities
Business Combination, Recognized Liability Assumed, Liability
Share-Based Compensation
Share-Based Payment Arrangement [Text Block]
Operating lease liabilities
Business Combination, Recognized Liability Assumed, Lease Obligation
Issuance of common stock (in shares)
Stock Issued During Period, Shares, New Issues
PEO
PEO [Member]
Compensation expense recorded upon vesting of awards
Share-Based Payment Arrangement, Expense
Other long-term liabilities
Other Liabilities, Noncurrent
Goodwill
Goodwill
Goodwill
Additional shares authorized (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Additional Shares Authorized
Inventories
Business Combination, Recognized Asset Acquired, Inventory, Current
Depreciation, depletion, accretion and amortization
Depreciation, Depletion, Accretion And Amortization
Depreciation, Depletion, Accretion And Amortization
Forgone Recovery due to Violation of Home Country Law, Amount
Forgone Recovery due to Violation of Home Country Law, Amount
Awarded (in dollars per share)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value
Variable Rate Component One
Variable Rate Component One [Member]
Variable Rate Component One
Accounts payable
Business Combination, Recognized Liability Assumed, Accounts Payable, Current
Due within one year
Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One
Subsequent Event Type [Domain]
Subsequent Event Type [Domain]
Land and improvements
Land and Land Improvements [Member]
2024 Stock Repurchase Program
2024 Stock Repurchase Program [Member]
2024 Stock Repurchase Program
Retained Earnings
Retained Earnings [Member]
Operating lease liabilities, net of current portion
Operating Lease, Liability, Noncurrent
Revolving Credit Facility
Revolving Credit Facility [Member]
Forfeited (in dollars per share)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-Sale, Parent
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-Sale, Parent [Member]
Cash and cash equivalents
Business Combination, Recognized Asset Acquired, Cash and Cash Equivalent
Fair Value Measurements
Fair Value Measurement, Policy [Policy Text Block]
Erroneously Awarded Compensation Recovery
Erroneously Awarded Compensation Recovery [Table]
Term SOFR
Term SOFR [Member]
Term SOFR
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Common stock, shares outstanding (in shares)
Common stock, shares outstanding (in shares)
Common Stock, Shares, Outstanding
Award Timing Disclosures [Line Items]
Corporate debt securities
Corporate Debt Securities [Member]
Diluted (in dollars per share)
Net income per diluted common share attributable to common stockholders (in dollars per share)
Earnings Per Share, Diluted
Accumulated Other Comprehensive Income (Loss) [Table]
Accumulated Other Comprehensive Income (Loss) [Table]
Entity Current Reporting Status
Entity Current Reporting Status
Net cash provided by financing activities
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation
Total Shareholder Return Amount
Total Shareholder Return Amount
Business combination, consideration not yet paid, subject to earn-out conditions, period
Business Combination, Consideration Not Yet Paid, Subject To Earn-Out Conditions, Period
Business Combination, Consideration Not Yet Paid, Subject To Earn-Out Conditions, Period
Prepaid expenses and other current assets
Increase (Decrease) in Prepaid Expense and Other Assets
Cash Flow Hedging
Cash Flow Hedging [Member]
Amounts payable to sellers in business combinations, net
Amounts Payable to Sellers in Business Combinations
Amounts Payable to Sellers in Business Combinations
Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis
Fair Value, Liabilities Measured on Recurring Basis [Table Text Block]
Schedule of Pro Forma Revenues and Net Income
Business Combination, Pro Forma Information [Table Text Block]
Billings to date on uncompleted contracts
Billings On Uncompleted Contracts
Billings On Uncompleted Contracts
Total assets
Business Combination, Recognized Asset Acquired, Asset
Share-Based Payment Arrangement [Abstract]
Cash flows from financing activities:
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract]
Revenues
Revenue from Contract with Customer, Excluding Assessed Tax
Property, plant and equipment, net
Total property, plant and equipment, net
Property, Plant, and Equipment, after Accumulated Depreciation, Depletion, and Amortization
Remaining borrowing capacity
Line of Credit Facility, Remaining Borrowing Capacity
Financial Instruments [Domain]
Financial Instruments [Domain]
Schedule of Revenue by Major Customers
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Customer, Extent of Reliance [Table Text Block]
Will vest (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Number
Derivative asset
Derivative Asset
Equity Awards Adjustments, Footnote
Equity Awards Adjustments, Footnote [Text Block]
Underlying Securities
Award Underlying Securities Amount
Contract Assets and Liabilities
Revenue from Contract with Customer [Text Block]
Issuance of common stock
Stock Issued During Period, Value, New Issues
Schedule of Cash Flow Hedges Included in Accumulated Other Comprehensive Income
Schedule of Cash Flow Hedges Included in Accumulated Other Comprehensive Income (Loss) [Table Text Block]
Equity classified awards
Restricted Stock And Performance Shares [Member]
Restricted Stock And Performance Shares
Inventories
Increase (Decrease) in Inventories
Weighted-average discount rate
Operating Lease, Weighted Average Discount Rate, Percent
Shares available for issuance (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant
Related Party Transaction [Table]
Related Party Transaction [Table]
Revenues since acquisition date
Business Combination, Acquiree's Revenue since Acquisition Date, Actual
Schedule of Lease Expense
Lease, Cost [Table Text Block]
Other current assets
Other Assets, Current
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies Disclosure [Abstract]
All Trading Arrangements
All Trading Arrangements [Member]
Other Performance Measure, Amount
Other Performance Measure, Amount
Award Timing MNPI Considered
Award Timing MNPI Considered [Flag]
Operating income
Operating Income (Loss)
Remaining performance obligation, amount
Revenue, Remaining Performance Obligation, Amount
Current Fiscal Year End Date
Current Fiscal Year End Date
Due after three years
Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated And Single Maturity Date, After Year Three
Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated And Single Maturity Date, After Year Three
Non-PEO NEO Average Total Compensation Amount
Non-PEO NEO Average Total Compensation Amount
Unrecorded Unconditional Purchase Obligation [Table]
Unrecorded Unconditional Purchase Obligation [Table]
Related Party Transaction [Domain]
Related Party Transaction [Domain]
Debt Covenant Term, Period 1
Debt Covenant Term, Period 1 [Member]
Debt Covenant Term, Period 1
Four Star
Four Star Paving, LLC [Member]
Four Star Paving, LLC
Business Acquisitions
Business Combination [Text Block]
Shares issued in connection with acquisition (in shares)
Shares Issued, Shares, Share-Based Payment Arrangement, before Forfeiture
2030
Royalty, Future Minimum Payments Due In Year Four
Royalty, Future Minimum Payments Due In Year Four
GMJ
GMJ Paving Company, LLC [Member]
GMJ Paving Company, LLC
Total
Unrecorded Unconditional Purchase Obligation
Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year
Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year [Member]
Unrealized (loss) gain on available-for-sale securities
AOCI before Tax, Attributable to Parent
Entity File Number
Entity File Number
Rule 10b5-1 Arrangement Adopted
Rule 10b5-1 Arrangement Adopted [Flag]
Recovery of Erroneously Awarded Compensation Disclosure [Line Items]
Common stock, shares issued (in shares)
Common Stock, Shares, Issued
Measure:
Measure [Axis]
General
Business Description and Basis of Presentation [Text Block]
Treasury stock, shares (in shares)
Treasury Stock, Common, Shares
Debt Covenant Terms [Axis]
Debt Covenant Terms [Axis]
Debt Covenant Terms
Term Loan - 11 Quarters
Term Loan - 11 Quarters [Member]
Term Loan - 11 Quarters
Less tax effect of other comprehensive income (loss) items
AOCI Tax, Attributable to Parent
Equity Components [Axis]
Equity Components [Axis]
Related Party
Related Party [Member]
Schedule of Stockholders Equity [Line Items]
Class of Stock [Line Items]
Cash paid for income taxes
Income Tax Paid, after Refund Received
Class A Common Stock
Common Class A [Member]
Entity Interactive Data Current
Entity Interactive Data Current
Variable Rate [Axis]
Variable Rate [Axis]
Net income
Business Combination, Acquiree's Earnings (Loss) since Acquisition Date, Actual
Property, plant and equipment financed with accounts payable
Noncash or Part Noncash Acquisition, Fixed Assets Acquired
Deferred income taxes, net
Deferred Income Tax Liabilities, Net
Compensation Actually Paid vs. Other Measure
Compensation Actually Paid vs. Other Measure [Text Block]
Total Gain (Loss)
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net
Entity Small Business
Entity Small Business
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Comprehensive income
Comprehensive Income (Loss), Net of Tax, Attributable to Parent
2029
Lessee, Operating Lease, Liability, to be Paid, Year Three
Termination Date
Trading Arrangement Termination Date
Debt Covenant Term, Period 3
Debt Covenant Term, Period 3 [Member]
Debt Covenant Term, Period 3
Property, Plant, and Equipment [Line Items]
Property, Plant, and Equipment [Line Items]
Subsequent Events [Abstract]
Fair Value, Recurring and Nonrecurring [Table]
Fair Value, Recurring and Nonrecurring [Table]
Compensation Actually Paid vs. Total Shareholder Return
Compensation Actually Paid vs. Total Shareholder Return [Text Block]
MNPI Disclosure Timed for Compensation Value
MNPI Disclosure Timed for Compensation Value [Flag]
Thereafter
Royalty, Future Minimum Payments Due Thereafter
Royalty, Future Minimum Payments Due Thereafter
Other assets
Other Assets, Noncurrent
Document Type
Document Type
Business acquisitions, net of cash acquired
Payments to Acquire Businesses, Net of Cash Acquired
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value as of Grant Date
Award Grant Date Fair Value
Island Pond
Island Pond Corporate Services, LLC [Member]
Island Pond Corporate Services, LLC [Member]
Debt securities, available-for-sale, allowance for credit loss
Debt Securities, Available-for-Sale, Allowance for Credit Loss, Excluding Accrued Interest
Significant Accounting Policies
Significant Accounting Policies [Text Block]
2027
Vesting, 2027 [Member]
Vesting, 2027
Pay vs Performance Disclosure, Table
Pay vs Performance [Table Text Block]
2030
Vesting, 2030 [Member]
Vesting, 2030
Arrangement Duration
Trading Arrangement Duration
Subsequent Event [Line Items]
Subsequent Event [Line Items]
Statement of Stockholders' Equity [Abstract]
Statement of Stockholders' Equity [Abstract]
Proceeds from issuance of long-term debt, net of debt issuance costs
Proceeds from Issuance of Long-Term Debt
Local Phone Number
Local Phone Number
Unrecorded Unconditional Purchase Obligation [Line Items]
Unrecorded Unconditional Purchase Obligation [Line Items]
Entity Address, Postal Zip Code
Entity Address, Postal Zip Code
Entity Registrant Name
Entity Registrant Name
Mineral reserves
Mineral Reserves [Member]
Mineral Reserves
Insider Trading Policies and Procedures Not Adopted
Insider Trading Policies and Procedures Not Adopted [Text Block]
Total property, plant and equipment, gross
Property, Plant, and Equipment, before Accumulated Depreciation, Depletion, and Amortization
Changed Peer Group, Footnote
Changed Peer Group, Footnote [Text Block]
Reclassification out of Accumulated Other Comprehensive Income [Axis]
Reclassification out of Accumulated Other Comprehensive Income [Axis]
Loss from investment in joint venture
Loss from investment in joint venture
Income (Loss) from Equity Method Investments
Forgone Recovery due to Expense of Enforcement, Amount
Forgone Recovery due to Expense of Enforcement, Amount
Florida Department of Transportation
Florida Department Of Transportation [Member]
Florida Department Of Transportation
Executive Category:
Executive Category [Axis]
Schedule of Nonvested Restricted Stock Units Activity
Schedule of Nonvested Restricted Stock Units Activity [Table Text Block]
Ellsworth Construction, LLC
Ellsworth Construction, LLC [Member]
Ellsworth Construction, LLC
Counterparty Name [Axis]
Counterparty Name [Axis]
Furniture and fixtures
Furniture and Fixtures [Member]
LIABILITIES AND STOCKHOLDERS’ EQUITY
Liabilities and Equity [Abstract]
Amortized Cost
Debt Securities, Available-for-Sale, Amortized Cost [Abstract]
Inventories
Inventory, Net
Award Type [Domain]
Award Type [Domain]
Non-PEO NEO Average Compensation Actually Paid Amount
Non-PEO NEO Average Compensation Actually Paid Amount
Unrecorded Unconditional Purchase Obligation by Category of Item Purchased [Axis]
Unrecorded Unconditional Purchase Obligation by Category of Item Purchased [Axis]
Remainder of 2026
Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year
Fair Value Measurements
Fair Value Disclosures [Text Block]
U.S. government securities
US Government Agencies Debt Securities [Member]
Supplemental cash flow information:
Supplemental Cash Flow Information [Abstract]
Treasury stock, shares, acquired (in shares)
Treasury Stock, Shares, Acquired
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table]
Contracts receivable
Construction Contractor, Receivable, Excluding Contract Retainage
PEO Name
PEO Name
Leasehold improvements
Leasehold Improvements [Member]
Net billings in excess of costs and estimated earnings on uncompleted contracts
Net billings in excess of costs, beginning balance
Net billings in excess of costs, Ending balance
Contract with Customer, Liability
Property, Plant and Equipment, Type [Axis]
Long-Lived Asset, Class [Axis]
Concentration of Risks
Concentration Risk, Credit Risk, Policy [Policy Text Block]
Stock Price or TSR Estimation Method
Stock Price or TSR Estimation Method [Text Block]
Entity Tax Identification Number
Entity Tax Identification Number
Derivative Instruments and Hedging Activities Disclosures [Table]
Derivative Instruments and Hedging Activities Disclosures [Table]
Variable Rate Component [Axis]
Variable Rate Component [Axis]
Variable Rate Component
Variable Rate Component [Domain]
Variable Rate Component [Domain]
Variable Rate Component [Domain]
Purchase of treasury stock
Treasury stock, value, acquired, cost method
Treasury Stock, Value, Acquired, Cost Method
Cash, cash equivalents and restricted cash, beginning of period
Cash, cash equivalents and restricted cash, end of period
Total cash, cash equivalents, and restricted cash
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation
Department of Transportation
Department Of Transportation [Member]
Department Of Transportation [Member]
Accounts payable
Increase (Decrease) in Accounts Payable
Entity Incorporation, State or Country Code
Entity Incorporation, State or Country Code
Base Rate
Base Rate [Member]
Aggregate Erroneous Compensation Not Yet Determined
Aggregate Erroneous Compensation Not Yet Determined [Text Block]
Schedule of Reclassified from Accumulated Other Comprehensive Income
Reclassification out of Accumulated Other Comprehensive Income [Table Text Block]
Material Terms of Trading Arrangement
Material Terms of Trading Arrangement [Text Block]
Non-NEOs
Non-NEOs [Member]
Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year
Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member]
2029
Vesting, 2029 [Member]
Vesting, 2029
Debt Instrument [Axis]
Debt Instrument [Axis]
Subsequent Event [Table]
Subsequent Event [Table]
Total cash consideration transferred
Payments to Acquire Businesses, Gross
Share-based compensation expense
Share-Based Payment Arrangement, Noncash Expense
2031 and thereafter
Lessee, Operating Lease, Liability, To Be Paid, Year Five And After
Lessee, Operating Lease, Liability, To Be Paid, Year Five And After
Total lease expense
Lease, Cost
Employee stock purchase plan
Employee Stock [Member]
Payment to related party
Related Party Transaction, Amounts of Transaction
Public
Public [Member]
Public
Customer [Domain]
Customer [Domain]
Leases
Lessee, Operating Leases [Text Block]
Long-term Debt, Type [Domain]
Long-Term Debt, Type [Domain]
Basic (in dollars per share)
Net income per common share attributable to common shareholders, basic (in dollars per share)
Earnings Per Share, Basic
Purchase of treasury stock
Payments for Repurchase of Common Stock
Billings in excess of costs and estimated earnings on uncompleted contracts
Contract liability, beginning balance
Contract liability, ending balance
Contract with Customer, Liability, Current
Total current assets
Assets, Current
Statistical Measurement [Axis]
Statistical Measurement [Axis]
Insider Trading Arrangements [Line Items]
Contractors [Abstract]
Contractors [Abstract]
Long-term debt, net of current maturities and deferred debt issuance costs
Long-term debt, net of current maturities and deferred debt issuance costs
Long-Term Debt, Excluding Current Maturities
Fixed coverage ratio
Debt Instrument, Fixed Coverage Ratio
Debt Instrument, Fixed Coverage Ratio
Short-term lease cost
Short-Term Lease, Cost
Award Type [Axis]
Award Type [Axis]
Named Executive Officers, Footnote
Named Executive Officers, Footnote [Text Block]
Amortized Cost
Debt Securities, Available-for-Sale, Amortized Cost, Excluding Accrued Interest, after Allowance for Credit Loss
Retained earnings
Retained Earnings (Accumulated Deficit)
Commodity swap contracts
Commodity Contract [Member]
Accounts Payable Note Receivable
Accounts Payable Note Receivable [Member]
Accounts Payable Note Receivable [Member]
Settlement of stock awards
Settlement of stock awards
Share Issued During Period, Value, Settlement Of Stock Awards
Share Issued During Period, Value, Settlement Of Stock Awards
Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table
Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table [Member]
Awards Close in Time to MNPI Disclosures
Awards Close in Time to MNPI Disclosures [Table]
Common Stock
Common Stock [Member]
Reclassification out of Accumulated Other Comprehensive Income [Table]
Reclassification out of Accumulated Other Comprehensive Income [Table]
Operating lease cost
Operating Lease, Cost
Compensation Actually Paid vs. Company Selected Measure
Compensation Actually Paid vs. Company Selected Measure [Text Block]
Shares issued in period (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Shares Issued in Period
Cover [Abstract]
Reclassifications
Reclassification, Comparability Adjustment [Policy Text Block]
Changes in revenue billed, contract price or cost estimates
Increase (Decrease) In Contract With Customer, Asset (Liability)
Increase (Decrease) In Contract With Customer, Asset (Liability)
2027
Unrecorded Unconditional Purchase Obligation, to be Paid, Year One
Derivative Contract [Domain]
Derivative Contract [Domain]
Concentration risk percentage
Concentration Risk, Percentage
Concentration Risk Benchmark [Axis]
Concentration Risk Benchmark [Axis]
Contracts Receivable Including Retainage, Net
Receivable [Policy Text Block]
Equity Awards Adjustments
Equity Awards Adjustments [Member]
Schedule of Unconditional Purchase Commitments
Unrecorded Unconditional Purchase Obligations Disclosure [Table Text Block]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Expected to Vest
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding [Table Text Block]
Hedging Relationship [Domain]
Hedging Relationship [Domain]
Total liabilities and stockholders’ equity
Liabilities and Equity
Aggregate grant date fair value of shares awarded
Share-Based Compensation Arrangement By Share-Based Payment Award Aggregate Grant Date Fair Value
Share-Based Compensation Arrangement By Share-Based Payment Award Aggregate Grant Date Fair Value
Due after one year through three years
Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated And Single Maturity Date, After Year One Through Year Three
Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated And Single Maturity Date, After Year One Through Year Three
Employee Stock Option
Share-Based Payment Arrangement, Option [Member]
Total consideration payable
Business Combinations, Consideration Payable
Business Combinations, Consideration Payable
Segments [Axis]
Segments [Axis]
Additional 402(v) Disclosure
Additional 402(v) Disclosure [Text Block]
Related Party [Domain]
Related and Nonrelated Parties [Domain]
Plan Name [Axis]
Plan Name [Axis]
Schedule of Contracts Receivable Including Retainage, Net
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]
Changes in revenue billed, contract price or cost estimates
Contract With Customer, Asset, Net, Current Increase (Decrease)
Contract With Customer, Asset, Net, Current Increase (Decrease)
Tabular List, Table
Tabular List [Table Text Block]
Vesting [Axis]
Vesting [Axis]
Additional paid-in capital
Additional Paid in Capital
Other long-term liabilities
Increase (Decrease) in Other Noncurrent Liabilities
Purchaser of Subsidiary
Purchaser Of Subsidiary [Member]
Purchaser Of Subsidiary [Member]
Other income
Other Nonoperating Income (Expense)
Other debt securities
Other Debt Obligations [Member]
Name
Awards Close in Time to MNPI Disclosures, Individual Name
Term Loan A
Term Loan A [Member]
Term Loan A
Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested
Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested [Member]
Forfeited (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period
General and administrative expenses
Expense incurred
General and Administrative Expense
Property, Plant and Equipment, Type [Domain]
Long-Lived Asset, Class [Domain]
Fair Value
Debt Instrument, Fair Value Disclosure [Abstract]
Preferred stock, shares authorized (in shares)
Preferred Stock, Shares Authorized
Property, Plant, and Equipment [Table]
Property, Plant, and Equipment [Table]
Preferred stock, par value $0.001; 10,000,000 shares authorized and no shares issued and outstanding at June 30, 2026 and September 30, 2025
Preferred Stock, Value, Issued
Adjustment to Compensation:
Adjustment to Compensation [Axis]
Restricted Stock Plan
Restricted Stock Plan [Member]
Restricted Stock Plan
Hedging Designation [Domain]
Hedging Designation [Domain]
Share Repurchase Program [Axis]
Share Repurchase Program [Axis]
Class of Stock [Domain]
Class of Stock [Domain]
TLB Loans
Term Loan B [Member]
Term Loan B
Rule 10b5-1 Arrangement Terminated
Rule 10b5-1 Arrangement Terminated [Flag]
Aggregate Erroneous Compensation Amount
Aggregate Erroneous Compensation Amount
Cash paid for interest
Interest Paid, Excluding Capitalized Interest, Operating Activity
Statement of Cash Flows [Abstract]
Statement of Cash Flows [Abstract]
Costs and estimated earnings to date on uncompleted contracts
Costs And Estimated Earnings On Uncompleted Contracts
Costs And Estimated Earnings On Uncompleted Contracts
Hedging Designation [Axis]
Hedging Designation [Axis]
Credit Facility [Axis]
Credit Facility [Axis]
Aggregate Available
Trading Arrangement, Securities Aggregate Available Amount
Total assets
Assets, Fair Value Disclosure
Accounts payable
Accounts Payable
Name
Measure Name
Provision for Income Taxes
Income Tax Disclosure [Text Block]
Purchase of restricted investments
Payments to Acquire Restricted Investments
Accounts payable
Accounts Payable, Current
Pay vs Performance Disclosure [Line Items]
Fair Value Hierarchy and NAV [Domain]
Fair Value Hierarchy and NAV [Domain]
Other non-cash adjustments
Other Noncash Income (Expense)
Commitments
Commitments Disclosure [Text Block]
Debt Instrument [Line Items]
Debt Instrument [Line Items]
Schedule of Derivatives Instruments, Income Statement and Balance Sheet Classification
Schedule of Derivatives Instruments Statements of Financial Performance and Financial Position, Location [Table Text Block]
Leverage ratio
Debt Instrument, Leverage Ratio
Debt Instrument, Leverage Ratio
Pay vs Performance Disclosure
Pay vs Performance Disclosure [Table]
Realized Gain (Loss)
Gain (Loss) on Sale of Derivatives
Consideration transferred
Business Combination, Consideration Transferred
Additional Paid-in Capital
Additional Paid-in Capital [Member]
Entity Filer Category
Entity Filer Category
Construction equipment
Equipment [Member]
Number of hot-mix asphalt plants acquired
Number Of Hot-Mix Asphalt Plants Acquired
Number Of Hot-Mix Asphalt Plants Acquired
Name
Trading Arrangement, Individual Name
Unrecognized compensation expense
Share-Based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount
Cash and cash equivalents
Cash and cash equivalents
Cash and Cash Equivalent
SunTx
SunTx Management Services Agreement [Member]
SunTx Management Services Agreement [Member]
VMC
Vulcan Materials Company [Member]
Vulcan Materials Company
Concentration Risk Benchmark [Domain]
Concentration Risk Benchmark [Domain]
Company Selected Measure Amount
Company Selected Measure Amount
Distribution of earnings from investment in joint venture
Proceeds from Equity Method Investment, Distribution
Depreciation, depletion, accretion and amortization
Depreciation, Depletion and Amortization
Investments, Debt and Equity Securities [Abstract]
Nasdaq Texas, LLC
Nasdaq Texas, LLC [Member]
Nasdaq Texas, LLC
Issuance of stock awards (in shares)
Issuance of stock grant awards (in shares)
Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture
Total reclassifications from AOCI to earnings
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest
Schedule of Stockholders Equity [Table]
Stock, Class of Stock [Table]
Total Acquisitions
Total Acquisitions [Member]
Total Acquisitions
Current assets:
Assets, Current [Abstract]
Weighted-average remaining lease terms
Operating Lease, Weighted Average Remaining Lease Term
Pro forma revenues
Business Combination, Pro Forma Information, Pro Forma Revenue
Non-PEO NEO
Non-PEO NEO [Member]
Entity Address, Address Line One
Entity Address, Address Line One
Operating lease right-of-use assets obtained in exchange for operating lease liabilities
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability
Vested (in dollars per share)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value
Provision for income taxes
Benefit from income taxes
Income Tax Expense (Benefit)
Schedule of Future Minimum Payments
Royalty, Future Minimum Payments [Table Text Block]
Royalty, Future Minimum Payments
Comprehensive Income
Comprehensive Income, Policy [Policy Text Block]
Adjustments to reconcile net income to net cash, cash equivalents and restricted cash provided by operating activities:
Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Noncash Item [Abstract]
Customer Concentration Risk
Customer Concentration Risk [Member]
Cost of revenues
Subcontracting Services
Cost of Product and Service Sold
Award Timing Method
Award Timing Method [Text Block]
Term Loan B Credit Agreement
Term Loan B Credit Agreement [Member]
Term Loan B Credit Agreement
Consolidation
Consolidation, Policy [Policy Text Block]
Net change in cash, cash equivalents and restricted cash
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation
Forgone Recovery, Explanation of Impracticability
Forgone Recovery, Explanation of Impracticability [Text Block]
Numerator
Net Income (Loss) Attributable to Parent [Abstract]
Contracts receivable including retainage, gross
Contract Receivable, Including Retainage, Gross
Contract Receivable, Including Retainage, Gross
Accounting Standards
Accounting Standards Update and Change in Accounting Principle [Text Block]
AOCI Attributable to Parent, Net of Tax [Roll Forward]
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Net income
Net income (loss)
Net income
Net income attributable to common stockholders
Net Income (Loss) Attributable to Parent
Long-term Debt, Type [Axis]
Long-Term Debt, Type [Axis]
Erroneous Compensation Analysis
Erroneous Compensation Analysis [Text Block]
Location, Statement of Financial Position, Balance [Axis]
Location, Statement of Financial Position, Balance [Axis]
Proceeds from sale of property, plant and equipment
Proceeds from Sale of Property, Plant, and Equipment
Statement [Table]
Statement [Table]
Restatement Determination Date:
Restatement Determination Date [Axis]
Schedule of Accumulated Other Comprehensive Income
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]
Share-Based Payment Arrangement, Nonemployee
Share-Based Payment Arrangement, Nonemployee [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Fuel and Natural Gas
Public Utilities, Inventory, Fuel And Natural Gas [Member]
Public Utilities, Inventory, Fuel And Natural Gas
Fed Funds Effective Rate Overnight Index Swap Rate
Fed Funds Effective Rate Overnight Index Swap Rate [Member]
Derivative asset, fair value
Derivative Asset, Subject to Master Netting Arrangement, before Offset
Remainder of 2026
Royalty, Future Minimum Payments Due Remainder Of Fiscal Year
Royalty, Future Minimum Payments Due Remainder Of Fiscal Year
Term Loan A/Revolver Credit Agreement
Term Loan A/Revolver Credit Agreement [Member]
Term Loan A/Revolver Credit Agreement
Remainder of 2026
Unrecorded Unconditional Purchase Obligation, to be Paid, Remainder of Fiscal Year
Forfeitures (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Forfeitures
Pension Benefits Adjustments, Footnote
Pension Benefits Adjustments, Footnote [Text Block]
Prepaid expenses and other current assets
Business Combination, Recognized Asset Acquired, Prepaid Expense and Other Asset, Current
P&S
P&S Paving, LLC [Member]
P&S Paving, LLC
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Contracts Receivable Including Retainage, Net
Long-Term Contracts or Programs Disclosure [Text Block]