Document And Entity Information
cphc_PeriodOfServiceRequiredToBeEligibleForKsop
Period Of Service Required To Be Eligible For KSOP (Month)
Represents period of service required to be eligible for KSOP.
Other long-term receivables (Note 9)
Other Receivables
KSOP [Member]
Represents information related to KSOP.
Note To Financial Statement Details Textual
us-gaap_LongtermPurchaseCommitmentPeriod
Long-Term Purchase Commitment, Period (Year)
Significant Accounting Policies
Note 3 - Land, Buildings and Equipment
Federal tax (benefit) expense at statutory rates
United States federal statutory income tax rate, amount
Note 4 - Income Taxes
Employee Stock Purchase Plan [Member]
Represents employee stock purchase plan.
Note 5 - Stockholders' Equity and Stock-based Compensation
Note 6 - Net Income (Loss) Per Share Computations
Food and Beverage [Member]
Note 8 - Leases
Note 10 - Operating Segments
LONG-TERM LIABILITIES
Note 11 - Real Estate Development
Note 3 - Land, Buildings and Equipment - Land, Building, and Equipment (Details)
Income Tax Disclosure [Text Block]
Employee Deferred Stock Award [Member]
Represents information related to employee deferred stock award.
Note 4 - Income Taxes - Summary of Income Before Income Taxes (Details)
Note 4 - Income Taxes - Income Tax Expense (Details)
Note 4 - Income Taxes - Reconciliation of Income Taxes Computed at Statutory Federal Income Tax Rate (Details)
Proceeds from TIF receivable
Note 4 - Income Taxes - Significant Components of Deferred Tax Assets and Liabilities (Details)
Note 4 - Income Taxes - Summary of Unrecognized Tax Benefits (Details)
us-gaap_LiabilitiesCurrent
Current liabilities
Total Current Liabilities
Note 4 - Income Taxes - Schedule of Tax Payments and Refunds (Details)
TIF receivable
Income Taxes Receivable, Noncurrent
Note 5 - Stockholders' Equity and Stock-based Compensation - Unvested Restricted Stock and Deferred Stock (Details)
Non-Employee Board Member Stock Option and Restricted Stock [Member]
Represents non-employee board member stock option and restricted stock.
Note 6 - Net Income (Loss) Per Share Computations - Reconciliation of Net Common Share Computation (Details)
Note 8 - Leases - Classification of Right of Use Assets (Details)
Note 8 - Leases - Lease Terms and Discount (Details)
Note 8 - Leases - Operating and Finance Lease (Details)
Note 10 - Operating Segments - Disaggregation of Revenue from Contracts with Customers (Details)
Note 10 - Operating Segments - Reconciliation of Segment Revenues, Income Before Income Taxes, and Assets (Details)
Note 10 - Operating Segments- Income Before Income Taxes (Details)
Note 10 - Operating Segments- Assets (Details)
cphc_EstimatedCostOfTaxIncrementFinancingEligibleImprovementsExpectedReduction
Estimated Cost of Tax Increment Financing Eligible Improvements, Expected Reduction
The amount of expected reduction to estimated cost of tax increment financing eligible improvements.
Note 11 - Real Estate Development - Summary of Equity Method Investments (Details)
Notes To Financial Statements
Notes To Financial Statements [Abstract]
Granted, weighted average fair value per share (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 (in dollars per share)
Vested, weighted average fair value per share (in dollars per share)
Forfeited, weighted average fair value per share (in dollars per share)
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
Non-Vested Balance, weighted average fair value per share (in dollars per share)
Non-Vested Balance, weighted average fair value per share (in dollars per share)
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
Forfeited (in shares)
Doran Canterbury I and II Joint Ventures [Member]
Represents Doran Canterbury I and II joint venture.
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
Non-Vested Balance (in shares)
Non-Vested Balance (in shares)
Schedule of Nonvested Share Activity [Table Text Block]
Granted (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
Vested (in shares)
us-gaap_PaymentsToAcquireInvestments
Purchase of short-term investments
cphc_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingAndExercisableGrantDateFairValue
Share-based Compensation Arrangement By Share-based Payment Award, Options, Outstanding and Exercisable, Grant Date Fair Value
Fair value as of their grant date of options outstanding and exercisable at period end.
Proceeds from sale of short-term investments
Income taxes receivable and prepaid income taxes
Carrying amount due within one year of the balance sheet date (or one operating cycle, if longer) from tax authorities as of the balance sheet date representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes plus prepaid income taxes.
cphc_IncreaseDecreaseInIncomeTaxesPayableAndPrepaidIncomeTaxes
Income taxes receivable and prepaid income taxes
The increase (decrease) during the reporting period in income taxes receivable, which represents the amount due from tax authorities for refunds of overpayments or recoveries of income taxes paid plus prepaid income taxes.
Deferred revenue
Canterbury DBSV [Member]
Information related to Canterbury DBSV.
Accrued property taxes
us-gaap_AccruedLiabilitiesCurrent
Casino accruals
Accrued wages and payroll taxes
cphc_PaymentsForTaxIncrementFinancingEligibleImprovements
Additions for TIF eligible improvements
Amount of cash outflow for tax increment financing eligible improvements.
Cash dividend payable
Accounts payable
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number (in shares)
Revolving Credit Facility [Member]
Additions to land, buildings, and equipment funded through accounts payable
Credit Facility [Axis]
Credit Facility [Domain]
us-gaap_PolicyTextBlockAbstract
Accounting Policies
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant (in shares)
Transfer of assets to Trackside Investments, LLC
us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period (Year)
Assets, Lessee [Table Text Block]
Tabular disclosure of lessee's assets.
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized (in shares)
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period (Year)
Income taxes paid, net of refunds
Income Taxes Paid, Net
Product and Service, Other [Member]
Basic (in shares)
us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage
Share-Based Payment Arrangement, Tranche Three [Member]
Lessee, Operating and Financing, Lease Liability Maturity [Table Text Block]
Tabular disclosure of lease liability for operating and financing.
CURRENT LIABILITIES
Vesting [Axis]
us-gaap_PaymentsForCapitalImprovements
Additions to land, buildings, and equipment
cphc_OperatingAndFinanceLeaseRightofuseAsset
Total Leased Assets
Vesting [Domain]
Operating lease liabilities
Share-Based Payment Arrangement, Tranche One [Member]
Share-Based Payment Arrangement, Tranche Two [Member]
Supplemental disclosure of cash flow information:
us-gaap_Assets
Segment assets
TOTAL ASSETS
Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table]
Plan Name [Axis]
Shareholders' Equity and Share-Based Payments [Text Block]
Plan Name [Domain]
us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount
us-gaap_OperatingLeaseExpense
Operating Lease, Expense
us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition (Year)
us-gaap_DebtInstrumentVariableInterestRateTypeExtensibleEnumeration
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration]
Public Utilities [Member]
Award Type [Domain]
Effective Income Tax Rate Reconciliation [Table]
Award Type [Axis]
Net (loss) income
NET (LOSS) INCOME
Net income
Minnesota Racing Commission Bond [Member]
Represents Minnesota racing commission bond.
cphc_SourceOfRevenuesOfHorseRacingSegment
Source of Revenues of Horse Racing Segment
Percent of gross revenues earned on live racing and special event days by the food and beverage segment that is paid to the horse racing segment for use of the facilities.
Share-Based Payment Arrangement, Option [Member]
Antidilutive Security, Excluded EPS Calculation [Table]
cphc_IncreaseDecreaseInInventoriesAndPrepaidExpense
Inventory, prepaid expenses and deposits
The increase (decrease) during the reporting period in the amount of inventory and outstanding money paid in advance for goods or services that bring economic benefits for future periods.
Development [Member]
Represents information related to development.
Stock Plan 1994 [Member]
Information related to the 1994 Stock Plan.
Change in investee losses in excess of equity investments
Amount of change in investee losses in excess of equity investments.
Commitments and Contingencies Disclosure [Text Block]
Horse Racing [Member]
Represents information related to horse racing.
Card Casino [Member]
Represents information related to card casino.
cphc_PurseFundOverpaymentReceivable
Purse Fund Overpayment Receivable
Amount of overpayment receivable of purchase fund as of balance sheet date.
Long-Term Debt, Type [Axis]
Long-Term Debt, Type [Domain]
us-gaap_Dividends
Dividend distribution
Food and Beverage Segment [Member]
Information related to food and beverage.
us-gaap_EquityMethodInvestmentOwnershipPercentage
Equity Method Investment, Ownership Percentage
Investing Activities:
Earnings Per Share, Basic, by Common Class, Including Two-Class Method [Table]
Earnings Per Share [Text Block]
Loss from equity investment
Income (Loss) from Equity Method Investments
Loss from equity investment
Related Party Transaction [Table]
Professional and contracted services
Intersegment Eliminations [Member]
Equity investment (Note 11)
us-gaap_IncreaseDecreaseInEmployeeRelatedLiabilities
Accrued wages and payroll taxes
Related Party Transactions Disclosure [Text Block]
us-gaap_IncomeTaxExpenseBenefit
INCOME TAX BENEFIT (EXPENSE) (Note 4)
Total income tax expense (benefit)
Segment tax (benefit) expense
cphc_IncomeTaxReceivablePrincipal
Income Tax Receivable Principal
Represents income tax receivable principal.
cphc_IncomeTaxReceivableInterest
Income Tax Receivable Interest
Represents income tax receivable interest.
Doran Canterbury I Joint Venture [Member]
Represents Doran Canterbury I joint venture.
Land held for development
Land Available for Development
Doran Canterbury II [Member]
Represents information related to Doran Canterbury II.
Doran Canterbury II, LLC [Member]
Represents Doran Canterbury II, LLC.
cphc_TIFImprovementCosts
TIF Improvement Costs
Represents information related to TIF improvement.
us-gaap_IncreaseDecreaseInAccountsPayable
Accounts payable
us-gaap_IncomeTaxPaidFederalAfterRefundReceived
Federal refund
Indemnity Agreement [Member]
Represents indemnity agreement.
us-gaap_OtherExpenses
Other Expenses
us-gaap_IncomeTaxPaidStateAndLocalAfterRefundReceived
State
Restricted cash
us-gaap_IncomeTaxPaidForeignAfterRefundReceived
Foreign
cphc_EstimatedCostOfTaxIncrementFinancingEligibleImprovementsMaximum
Estimated Cost of Tax Increment Financing Eligible Improvements, Maximum Principle
Represents the maximum estimated cost of tax increment financing eligible improvements.
Cash and cash equivalents
Salaries and benefits
Other long-term liabilities
us-gaap_IncreaseDecreaseInPropertyAndOtherTaxesPayable
Accrued property taxes
New Totalizator Provider [Member]
Represents new totalizator provider.
cphc_PolicyTable
us-gaap_AllocatedShareBasedCompensationExpense
Share-Based Payment Arrangement, Expense
us-gaap_DefinedBenefitPlanContributionsByEmployer
Defined Benefit Plan, Plan Assets, Contributions by Employer
Payable to horsepersons
Represents accounts payable to horsepersons.
Salaries and Benefits [Member]
Represents salaries and benefits.
Amendment Flag
Share-Based Payment Arrangement, Tranche Four [Member]
Fourth portion of award under share-based payment arrangement differentiated by vesting feature, including, but not limited to, performance measure or service period.
City Area Code
Leases of Lessee and Commitments Disclosure [Text Block]
The entire disclosure of leases of lessee and commitments.
New Accounting Pronouncements, Policy [Policy Text Block]
cphc_LongtermPurchaseCommitmentExpenses
Long-term Purchase Commitment, Expenses
Represents long-term purchase commitment expense.
Proceeds from disposal of assets
The proceeds from sale of productive assets, excluding land.
cphc_OvernightRacingExpensesAveragePurseStructure
Overnight Racing Expense, Price Per Race
The average purse structure associated with the price of overnight races.
us-gaap_IncreaseDecreaseInContractWithCustomerLiability
Deferred revenue
us-gaap_SharesOutstanding
Balance (in shares)
Balance (in shares)
Common stock, shares outstanding (in shares)
cphc_OvernightRacingExpensePricePerRace
Overnight Racing Expense, Price Per Race
The price per race that has been guaranteed by the company to a third party company.
Current Fiscal Year End Date
us-gaap_DebtInstrumentInterestRateStatedPercentage
Debt Instrument, Interest Rate, Stated Percentage
us-gaap_NotesReceivableNet
Financing Receivable, after Allowance for Credit Loss
Consolidation, Less-than-Wholly-Owned Subsidiary, Parent Ownership Interest, Effect of Change [Table]
us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent
Operating
us-gaap_InterestReceivable
Interest Receivable
Document Fiscal Period Focus
us-gaap_OperatingLeaseCost
Operating Lease, Cost
Document Fiscal Year Focus
Lease, Cost [Table Text Block]
Document Period End Date
ROU assets obtained in exchange for operating lease obligations
us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1
Operating (Year)
Entity File Number
Entity Emerging Growth Company
us-gaap_DebtInstrumentFaceAmount
Debt Instrument, Face Amount
Real Estate Disclosure [Text Block]
Document Type
Real Estate [Table]
Interim Period, Costs Not Allocable [Domain]
Entity Small Business
Entity Shell Company
Document Information [Line Items]
Document Information [Table]
Nature of Expense [Axis]
us-gaap_AreaOfRealEstateProperty
Area of Real Estate Property (Square Foot)
Entity Public Float
Entity Filer Category
Entity Current Reporting Status
Investee losses in excess of equity investment
Investee Losses in Excess of Equity Investment
CPHC share of joint ventures' equity
Represents the amount of investee losses in excess of equity investment.
Entity Voluntary Filers
Entity Well-known Seasoned Issuer
SIFMA Municipal Swap Rate [Member]
Variable Rate [Domain]
us-gaap_IncreaseDecreaseInOtherReceivables
Other long-term receivables
Prime Rate [Member]
Award Timing MNPI Disclosure [Text Block]
Schedule of Long-Term Debt Instruments [Table]
us-gaap_IncreaseDecreaseInAccountsReceivable
Accounts receivable
Stock-based compensation
ecd_AwardTmgMnpiCnsdrdFlag
Award Timing MNPI Considered [Flag]
Entity Tax Identification Number
Entity Central Index Key
Insider Trading Policies and Procedures [Line Items]
Depreciation and amortization
Entity Registrant Name
cphc_DebtInstrumentMaximumReimbursementAndIndemnificationAmount
Debt Instrument, Maximum Reimbursement and Indemnification Amount
Maximum amount of reimbursement and indemnification under debt instrument.
cphc_DebtInstrumentAdditionalReimbursementAndIndemnificationAmount
Debt Instrument, Additional Reimbursement and Indemnification Amount
Additional amount of reimbursement and indemnification under debt instrument.
ecd_InsiderTrdPoliciesProcAdoptedFlag
Insider Trading Policies and Procedures Adopted [Flag]
Entity [Domain]
Legal Entity [Axis]
Entity Address, Address Line One
ecd_NonRule10b51ArrTrmntdFlag
Non-Rule 10b5-1 Arrangement Terminated [Flag]
Entity Address, City or Town
ecd_Rule10b51ArrTrmntdFlag
Rule 10b5-1 Arrangement Terminated [Flag]
Banking Regulation, Regulatory Capital Requirement, Compliance [Table]
ecd_Rule10b51ArrAdoptedFlag
Rule 10b5-1 Arrangement Adopted [Flag]
Entity Address, Postal Zip Code
Entity Address, State or Province
ecd_NonRule10b51ArrAdoptedFlag
Non-Rule 10b5-1 Arrangement Adopted [Flag]
Material Terms of Trading Arrangement [Text Block]
Entity Common Stock, Shares Outstanding
Trading Arrangements, by Individual [Table]
Advertising and marketing
Trading Symbol
Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]
Shares issued under Employee Stock Purchase Plan (in shares)
Stock Issued During Period, Shares, Employee Stock Purchase Plans (in shares)
401(K) stock match
Local Phone Number
401(K) stock match (in shares)
us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity
Line of Credit Facility, Remaining Borrowing Capacity
us-gaap_TableTextBlock
Notes Tables
Shares issued under Employee Stock Purchase Plan
us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
Line of Credit Facility, Maximum Borrowing Capacity
Issuance of deferred stock awards (in shares)
Issuance of deferred stock awards
Related and Nonrelated Parties [Axis]
Related and Nonrelated Parties [Domain]
Real Estate Held for Development and Sale, Policy [Policy Text Block]
us-gaap_AreaOfLand
Area of Land (Acre)
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Net of Forfeitures (in shares)
us-gaap_LiabilitiesAndStockholdersEquity
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY
Other operating expenses
Retained earnings
us-gaap_AssetsNoncurrent
Noncurrent assets
Total Long-term Assets
Debt Disclosure [Text Block]
Changes in operating assets and liabilities:
Gain on transfer of land (Note 11)
Gain (Loss) on Transfer/Sale of Land
Represents gain (loss) on transfer/sale of land.
Trackside Investments, LLC [Member]
Represents information related to Trackside Investments, LLC.
us-gaap_DisclosureTextBlockAbstract
Notes to Financial Statements
Subsequent Event [Member]
Operating lease obligations, net of current portion
us-gaap_DeferredIncomeTaxesAndTaxCredits
Deferred income taxes
Subsequent Event [Table]
Subsequent Event Type [Axis]
Current portion of operating lease obligations
Subsequent Event Type [Domain]
Current portion of finance lease obligations
Less: current portion
Finance lease obligations, net of current portion
Lease obligations, net of current portion
Subsequent Events [Text Block]
Deposits
Operating lease right-of-use assets
Operating
us-gaap_FinanceLeasePrincipalPayments
Principal payments on finance lease
us-gaap_FinanceLeaseLiability
Present value of minimum lease payments
us-gaap_DeferredIncomeTaxExpenseBenefit
Deferred income tax expense (benefit)
us-gaap_FinanceLeaseRightOfUseAsset
Finance
Fair Value of Financial Instruments, Policy [Policy Text Block]
Stock-based compensation expense
Stock-based employee match contribution
Earnings Per Share, Policy [Policy Text Block]
Other prepaid expenses
cphc_EffectiveIncomeTaxRateReconciliationInterestRefundAmount
IRS interest refund, amount
Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income (loss) related to an interest refund.
OPERATING EXPENSES:
Nondeductible lobbying expense, percent
cphc_IncomeTaxReconciliationNondeductibleExpenseLobbyingExpensePercent
Nondeductible lobbying expenses, percent
Percentage amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible lobbying expenses.
Credit for tax on employee tips, percent
Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to tax credits on employee tips.
Income Tax, Policy [Policy Text Block]
cphc_EffectiveIncomeTaxRateReconciliationTaxCreditOnEmployeeTipsAmount
Credit for tax on employee tips, amount
Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to tax credits on employee tips.
IRS interest refund, percent
Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income exempt from income tax because of an interest refund.
us-gaap_Depreciation
Depreciation
Schedule of Tax Payments and Refunds [Table Text Block]
The tabular disclosure of the schedule of tax payments and refunds during the period.
us-gaap_AssetsCurrent
Current assets
Total Current Assets
LONG-TERM ASSETS
Share-Based Payment Arrangement [Policy Text Block]
Advertising Cost [Policy Text Block]
Common stock, $.01 par value, 10,000,000 shares authorized, 5,121,331 and 5,036,717, respectively, shares issued and outstanding
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Common stock, shares authorized (in shares)
Common stock, shares issued (in shares)
Common stock, par value (in dollars per share)
Revenue from Contract with Customer [Policy Text Block]
2029 and beyond
Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in the fourth fiscal year and after. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
cphc_IncreaseDecreaseInTIFReceivable
Increase in TIF receivable
Related to the increase (decrease) in TIF receivable during the period.
cphc_DeferredTaxLiabilitiesNet
Net deferred tax liabilities
Amount of deferred tax liability attributable to taxable temporary differences, net of valuation allowance.
Statistical Measurement [Domain]
Lessee, Lease, Description [Table]
cphc_EquityMethodInvestmentPreferredReturnPayment
Equity Method Investment, Preferred Return Payment
Represents the amount of preferred return payment received during the period related to an equity method investment.
Maximum [Member]
Schedule of non-cash investing and financing activities
Minimum [Member]
Product and Service [Axis]
Product and Service [Domain]
us-gaap_DeferredTaxAssetsNet
Net deferred tax assets
Statistical Measurement [Axis]
Investment, Name [Domain]
cphc_PurseFundContributionAgreementAdditionalPurseMoniesForPotentialOverpaymentOfPursesProvided
Purse Fund Contribution Agreement, Additional Purse Monies for Potential Overpayment of Purses Provided
Represents the additional purse monies provided for the potential overpayment of purses included in a purse fund contribution agreement.
cphc_PurseFundContributionAgreementAdditionalPurseMoniesGuaranteed
Purse Fund Contribution Agreement, Additional Purse Monies Guaranteed
Represents the additional purse monies guaranteed under a purse fund contribution agreement.
Interest paid
Investment, Name [Axis]
Prepaid expenses
Impairment or Disposal of Long-Lived Assets, Policy [Policy Text Block]
Other
us-gaap_DeferredTaxAssetsOther
Property, Plant and Equipment Disclosure [Text Block]
Property, Plant and Equipment [Table Text Block]
Inventory
Revenues
Net Revenues
Net revenues from external customers
Total Equity Method Investments [Member]
Represents total equity method investments.
Segment, Reconciliation of Other Items from Segments to Consolidated [Table]
Reconciliation of Assets from Segment to Consolidated [Table Text Block]
Casino [Member]
Reconciliation of Revenue from Segments to Consolidated [Table Text Block]
us-gaap_ProceedsFromInterestReceived
Proceeds from Interest Received
Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table Text Block]
us-gaap_PropertyPlantAndEquipmentUsefulLife
Property, Plant and Equipment, Useful Life (Year)
Construction in Progress [Member]
Operating Activities:
Doran Canterbury II 1 [Member]
Represents Doran Canterbury II.
Schedule of Segment Reporting Information, by Segment [Table Text Block]
Doran Canterbury I Joint Venture 1 [Member]
Represents Doran Canterbury I Joint Venture 1
Other Investment 1 [Member]
Represents Other Investment.
Statement [Line Items]
Accrued compensation
Accounts receivable, allowance
Furniture and Fixtures [Member]
Accounts receivable, net of allowance of $7,670 at December 31, 2025 and 2024
Accounts Receivable, after Allowance for Credit Loss, Current
Total Equity Method Investments 1 [Member]
Represents Total Equity Method Investments 1.
us-gaap_NumberOfReportableSegments
Number of Reportable Segments
Other Investment [Member]
Represent Other Investment
us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
Stock-based compensation
Building and Building Improvements [Member]
Building [Member]
OPERATING REVENUES:
Short-term investments
Additional paid-in capital
STOCKHOLDERS’ EQUITY (Note 5)
Land [Member]
Property, Plant and Equipment, Policy [Policy Text Block]
Property, Plant and Equipment [Table]
Long-Lived Tangible Asset [Axis]
us-gaap_NonoperatingIncomeExpense
Net Other Loss
Long-Lived Tangible Asset [Domain]
Segment Reporting Disclosure [Text Block]
Credits
Net operating losses
Interest income, net
Net interest income
CURRENT ASSETS
us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
Cash, cash equivalents, and restricted cash at beginning of year
Cash, cash equivalents, and restricted cash at end of year
Inventory, Policy [Policy Text Block]
us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
Net increase (decrease) in cash, cash equivalents, and restricted cash
us-gaap_NetCashProvidedByUsedInFinancingActivities
Net cash used in financing activities
us-gaap_Liabilities
TOTAL LIABILITIES
Director [Member]
us-gaap_OperatingIncomeLoss
INCOME FROM OPERATIONS
OTHER INCOME (LOSS)
us-gaap_NetCashProvidedByUsedInOperatingActivities
Net cash provided by operating activities
us-gaap_NetCashProvidedByUsedInInvestingActivities
Net cash used in investing activities
us-gaap_DeferredTaxLiabilities
Net long-term deferred tax liabilities
us-gaap_GrossProfit
Gross profit (loss)
Cost of goods and services sold
cphc_InvesteeIncomeInExcessOfEquityInvestment
CPHC share of joint ventures' equity
CPHC share of joint ventures' equity
Represents the investee income in excess of an equity investment.
Counterparty Name [Axis]
Counterparty Name [Domain]
Consolidation Items [Domain]
Deferred income taxes (Note 4)
Reportable Legal Entities [Member]
Consolidation Items [Axis]
Investment in joint ventures
Investment, Policy [Policy Text Block]
us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation
Payments for taxes related to net share settlement of equity awards
Land, building and equipment
Prepaid expenses
us-gaap_DeferredTaxLiabilitiesPrepaidExpenses
us-gaap_PaymentsOfDividends
Cash dividend paid to shareholders
Equity Method Investments [Table Text Block]
us-gaap_CostsAndExpenses
Total Operating Expenses
us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense
Retained Earnings [Member]
Title and Position [Domain]
Proceeds from issuance of common stock
us-gaap_CurrentStateAndLocalTaxExpenseBenefit
State
Title and Position [Axis]
us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit
State
us-gaap_CurrentForeignTaxExpenseBenefit
Foreign
us-gaap_DeferredForeignIncomeTaxExpenseBenefit
Foreign
Additional Paid-in Capital [Member]
us-gaap_CurrentFederalTaxExpenseBenefit
U.S. Federal
Common Stock [Member]
us-gaap_DeferredFederalIncomeTaxExpenseBenefit
U.S. Federal
Equity Components [Axis]
Equity Component [Domain]
us-gaap_CurrentIncomeTaxExpenseBenefit
Current income tax expense (benefit)
Foreign
us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
(LOSS) INCOME BEFORE INCOME TAXES
Income before income taxes
United States
Related party receivable (Note 12)
ICFR Auditor Attestation Flag
us-gaap_LineOfCredit
Long-Term Line of Credit
State and Local Jurisdiction [Member]
Income Tax Jurisdiction [Axis]
Income Tax Jurisdiction [Domain]
Domestic Tax Jurisdiction [Member]
Financing Receivable [Policy Text Block]
Document Annual Report
Accounts Receivable [Policy Text Block]
Cash and Cash Equivalents, Policy [Policy Text Block]
Change in Unrecognized Tax Benefit, Reasonably Possible [Table]
Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block]
Receivable [Policy Text Block]
Entity Incorporation, State or Country Code
us-gaap_UnrecognizedTaxBenefits
Unrecognized tax benefits — January 1
Unrecognized tax benefits — December 31
Accounting Policies [Abstract]
Significant Accounting Policies [Text Block]
Document Transition Report
Document Financial Statement Error Correction [Flag]
Entity Interactive Data Current
Related Party [Member]
Additions for tax positions of prior years
Security Exchange Name
Reductions for tax positions of prior years
Additions based on tax positions related to the current year
Title of 12(b) Security
us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromCurrentPeriodTaxPositions
Reductions for tax positions of current years
Equity Method Investment, Nonconsolidated Investee [Axis]
Equity Method Investment, Nonconsolidated Investee [Domain]
Statement of Income Location, Balance [Axis]
Statement of Income Location, Balance [Domain]
Auditor Name
Auditor Firm ID
Auditor Location
Segments [Axis]
Segments [Domain]
Plus dilutive effect of deferred stock awards (in shares)
Minnesota Breeders’ Fund
Represents Minnesota Breeders' Frond.
us-gaap_FinanceLeaseRightOfUseAssetAccumulatedAmortization
Finance Lease, Right-of-Use Asset, Accumulated Amortization
us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares)
Weighted average diluted shares (in shares)
Diluted (in shares)
Purse expense
Represents purse expense.
us-gaap_OperatingLossCarryforwards
Operating Loss Carryforwards
us-gaap_OperatingLossCarryforwardsExpirationDate
Operating Loss Carryforwards, Expiration Date
Other Pari-mutuel Expenses [Member]
Represents other pari-mutual expenses.
Statement [Table]
Pari-mutuel [Member]
Represents pari-mutuel.
Statement of Financial Position [Abstract]
Diluted earnings (loss) per share (in dollars per share)
Weighted average basic shares outstanding (in shares)
Stock-based compensation expense
Stock based compensation not benefited
us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments
Other, percent
us-gaap_PurchaseObligationDueInNextTwelveMonths
Purchase Obligation, to be Paid, Year One
us-gaap_EffectiveIncomeTaxRateContinuingOperations
Provision for income tax benefit, percent
Basic earnings (loss) per share (in dollars per share)
cphc_GainLossOnTransferOfLand
Gain on transfer of land
Represents gain (loss) on transfer of land.
Additions to land, buildings, and equipment funded through prepaid expenses
Represents the amount of capital expenditures funded through prepaid expenses.
Statement of Cash Flows [Abstract]
Recruiting and Participation Incentives [Member]
Information by type of cost or expense.
Statement of Stockholders' Equity [Abstract]
Income Statement [Abstract]
cphc_FinancingReceivableInterestRate
Financing Receivable, Interest Rate
Interest rate on financing receivable.
Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block]
us-gaap_FinanceLeaseLiabilityPaymentsDue
Total minimum lease obligations
Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]
us-gaap_FinanceLeaseRightOfUseAssetAmortization
Finance Lease, Right-of-Use Asset, Amortization
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]
Schedule of Deferred Tax Assets and Liabilities [Table Text Block]
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount
Less: amounts representing interest
2026
2027
2028
Accounting Standards Update and Change in Accounting Principle [Table]
cphc_EquityMethodInvestmentAnnualPreferredReturnPercentage
Equity Method Investment, Annual Preferred Return Percentage
Represents the annual preferred return percentage of an equity method investment.
us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent
Finance
State and local income tax, net of federal (national) income tax effect, percent
State income taxes, net of federal tax benefit of state tax, percent
Other Commitments [Table]
us-gaap_LiabilitiesNoncurrent
Noncurrent liabilities
Total Long-term Liabilities
us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1
Finance (Year)
us-gaap_IncomeTaxReconciliationOtherAdjustments
Other, amount
Financing Activities:
Federal tax (benefit) expense at statutory rates, percent
United States federal statutory income tax rate, percent
Other long-term liabilities
us-gaap_OtherLiabilitiesNoncurrent
us-gaap_OriginationOfNotesReceivableFromRelatedParties
Increase in related party receivable
Stock-based compensation expense, amount
us-gaap_EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount
Stock based compensation not benefited, amount
Dividend declared but not yet paid
Cash dividends received from equity investments
Proceeds from Equity Method Investment, Distribution, Return of Capital
CPHC's dividends received from joint ventures
Loss on disposal of assets
Amount of loss on sale or disposal of assets, including but not limited to property plant and equipment, intangible assets and equity in securities of subsidiaries or equity method investee.
cphc_IncreaseDecreaseInOperatingLeaseRightOfUseAssets
Operating lease right-of-use assets
Represents increase (decrease) in operating lease right of use assets.
us-gaap_PaymentsToAcquireInterestInJointVenture
Payments to Acquire Interest in Joint Venture
Casino accruals
Represents increase (decrease) in Card Casino accruals.
us-gaap_StockholdersEquity
Joint ventures' equity
Total Stockholders’ Equity
Balance
Balance
cphc_IncreaseDecreaseInAccountsPayableToHorsepersons
Payable to horsepersons
The increase (decrease) during the reporting period in the aggregate amount of accounts payable to horsepersons.
cphc_FundsDueToOrganization
Funds Due To Organization
Represents funds due to organization.
Land, buildings, and equipment, net (Note 3)
us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization
Total land, buildings, and equipment, net
cphc_PropertyPlantAndEquipmentMinimumCostCapitalization
Property, Plant and Equipment, Minimum Cost Capitalization
Represents minimum cost capitalization of property, plant and equipment.
us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization
Accumulated depreciation
Unredeemed Pari-Mutuel Tickets [Policy Text Block]
Disclosure of accounting policy for unredeemed pari-mutuel tickets.
Class of Stock [Axis]
cphc_InterestRateOnFinancingReceivable
Interest Rate on Financing Receivable
Represents interest rate on financing receivable.
Property, plant and equipment, gross
Card Casino Accruals, Policy [Policy Text Block]
Disclosure of accounting policy for card casino accruals.
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Nondeductible lobbying expense, amount
Nondeductible lobbying expenses, amount
Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible lobbying expenses.
Player rewards program accrual
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from player rewards program accrual.
Deferred Revenue [Policy Text Block].
Disclosure of accounting policy for deferred revenue.
Due To Organization [Policy Text Block]
Disclosure of accounting policy for due to organization.
Operating Segments [Member]
TIF accrued interest receivable
Amount of deferred tax consequences attributable to taxable temporary differences derived from TIF receivable accrued interest.
cphc_MinimumHoursPerWeekRequiredToParticipateInESPP
Minimum Hours Per Week Required To Participate In ESPP
Represents minimum hours per week required to participate in ESPP.
cphc_PercentageOfFairMarketValueOfCommonStockPurchasedAtByEmployees
Percentage Of Fair Market Value Of Common Stock Purchased At By Employees
Percentage Of fair market value Of common stock purchased at by employees
State and local income tax, net of federal (national) income tax effect
State income taxes, net of federal tax benefit of state tax, amount