v3.26.1
Long-Term Debt - Narrative (Details)
$ in Thousands
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 28, 2026
USD ($)
Apr. 14, 2026
USD ($)
Mar. 27, 2026
USD ($)
Dec. 17, 2025
USD ($)
aircraft
Oct. 28, 2025
USD ($)
tranche
Feb. 03, 2020
USD ($)
aircraft
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Dec. 31, 2025
USD ($)
Jan. 24, 2023
tranche
Debt Instrument [Line Items]                        
Deferred debt issuance costs             $ 3,205   $ 3,205   $ 4,150  
Proceeds from long-term lines of credit                 10,000 $ 0    
Number of tranches | tranche                       2
Amortization of debt issuance costs and revolver asset             600 $ 200 1,077 $ 501    
Pilatus PC-12 (“Pilatus”) | Aircraft                        
Debt Instrument [Line Items]                        
Number of aircraft purchased | aircraft       2                
Daher Kodiaks                        
Debt Instrument [Line Items]                        
Number of aircrafts purchased | aircraft           4            
Series 2022 Bonds                        
Debt Instrument [Line Items]                        
Long-term debt         $ 160,000              
Initial Term Loan | Secured Debt | Line of Credit                        
Debt Instrument [Line Items]                        
Debt instrument face value         $ 210,000              
Line of credit             210,000   210,000      
Line of credit facility, periodic payment, percentage of principal amount         0.25%              
Initial Term Loan | Secured Debt | Line of Credit | Minimum                        
Debt Instrument [Line Items]                        
Debt instrument, interest rate, stated percentage         2.00%              
Initial Term Loan | Secured Debt | Line of Credit | Secured Overnight Financing Rate (SOFR)                        
Debt Instrument [Line Items]                        
Debt instrument, basis spread on variable rate         6.00%              
Initial Term Loan | Secured Debt | Line of Credit | Alternative Base Rate                        
Debt Instrument [Line Items]                        
Debt instrument, basis spread on variable rate         5.00%              
Initial Term Loan | Secured Debt | Line of Credit | Alternative Base Rate, Federal Funds Effective Rate                        
Debt Instrument [Line Items]                        
Debt instrument, basis spread on variable rate         0.50%              
Initial Term Loan | Secured Debt | Line of Credit | Adjusted Term SOFR                        
Debt Instrument [Line Items]                        
Debt instrument, basis spread on variable rate         1.00%              
Revolver | Revolving Credit Facility | Line of Credit                        
Debt Instrument [Line Items]                        
Line of credit facility, maximum borrowing capacity         $ 21,500              
Deferred debt issuance costs         $ 900   400   400      
Line of credit             10,000   10,000      
Remaining borrowing capacity             11,500   11,500      
Unused capacity, commitment fee percentage         0.50%              
Commitment fee amount             19   46      
Proceeds from long-term lines of credit $ 4,000   $ 6,000                  
Debt discount $ 100   $ 300       400   400      
Revolver | Revolving Credit Facility | Line of Credit | Secured Overnight Financing Rate (SOFR)                        
Debt Instrument [Line Items]                        
Debt instrument, basis spread on variable rate 6.00%   6.00%                  
DDTL | Delayed Draw Term Loan (DDTL) | Line of Credit                        
Debt Instrument [Line Items]                        
Debt instrument face value         $ 100,000              
Deferred debt issuance costs         $ 3,800   2,900   2,900      
Line of credit             24,300   24,300      
Remaining borrowing capacity             75,700   75,700      
Line of credit facility, periodic payment, percentage of principal amount         0.25%              
Unused capacity, commitment fee percentage         1.00%              
Commitment fee amount             200   400      
Proceeds from long-term lines of credit   $ 14,000   $ 10,300                
Debt discount   $ 500   $ 400     $ 900   $ 900      
Number of tranches | tranche         10              
Debt instrument, tranche, permitted increments         $ 250              
DDTL | Delayed Draw Term Loan (DDTL) | Line of Credit | Minimum                        
Debt Instrument [Line Items]                        
Debt instrument, tranche, permitted amount         2,500              
DDTL | Delayed Draw Term Loan (DDTL) | Line of Credit | Maximum                        
Debt Instrument [Line Items]                        
Debt instrument, tranche, permitted amount         100,000              
DDTL | Delayed Draw Term Loan (DDTL) | Line of Credit | Secured Overnight Financing Rate (SOFR)                        
Debt Instrument [Line Items]                        
Debt instrument, basis spread on variable rate   6.00%   6.00%                
2025 Credit Agreement | Line of Credit                        
Debt Instrument [Line Items]                        
Deferred debt issuance costs         4,900              
Debt instrument, lender fees         4,200              
Minimum operating cash flow         $ 30,000              
2025 Credit Agreement | Line of Credit | Through December 31, 2026                        
Debt Instrument [Line Items]                        
Leverage ratio, maximum         7.00              
2025 Credit Agreement | Line of Credit | March 31 2027 through December 31, 2027                        
Debt Instrument [Line Items]                        
Leverage ratio, maximum         6.00              
2025 Credit Agreement | Line of Credit | From March 31, 2028                        
Debt Instrument [Line Items]                        
Leverage ratio, maximum         5.50              
2025 Credit Agreement | Line of Credit | Debt Instrument, Redemption, Period One                        
Debt Instrument [Line Items]                        
Prepayment penalty, percentage         3.00%              
2025 Credit Agreement | Line of Credit | Debt Instrument, Redemption, Period Two                        
Debt Instrument [Line Items]                        
Prepayment penalty, percentage         2.00%              
2025 Credit Agreement | Line of Credit | Debt Instrument, Redemption, Period Three                        
Debt Instrument [Line Items]                        
Prepayment penalty, percentage         1.00%              
Series 2022 Bonds, UMB Loan & Two Credit Facilities with Live Oak Bank                        
Debt Instrument [Line Items]                        
Loss on extinguishment of debt                     7,800  
Writeoff                     $ 3,000  
UMB Loan (Kodiak Aircraft)                        
Debt Instrument [Line Items]                        
Debt instrument face value           $ 5,600            
Long term debt term           7 years            
Long term debt initial period of interest only payments           8 months            
Long term debt draw period           60 days            
Long term debt period over which principal and interest shall be repaid           76 months            
Long term debt period of amortization of principal           10 years            
Debt issuance costs gross           $ 100            
UMB Loan (Kodiak Aircraft) | Secured Overnight Financing Rate (SOFR)                        
Debt Instrument [Line Items]                        
Debt instrument, basis spread on variable rate           2.61448%            
Other | Minimum                        
Debt Instrument [Line Items]                        
Debt instrument, interest rate, stated percentage             3.89%   3.89%      
Other | Maximum                        
Debt Instrument [Line Items]                        
Debt instrument, interest rate, stated percentage             5.50%   5.50%