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Debt - Additional Information (Detail)
3 Months Ended
Dec. 19, 2025
USD ($)
Dec. 28, 2020
USD ($)
Sep. 09, 2020
USD ($)
Mar. 31, 2026
USD ($)
Jul. 25, 2025
USD ($)
Debt Instrument [Line Items]          
Maturities on long-term debt       $ 5,622,000  
Credit Agreement [Member]          
Debt Instrument [Line Items]          
Covenant compliance       As of March 31, 2026 and December 31, 2025, the Company was in compliance with all related covenants.  
Credit Agreement [Member] | Floor Rate [Member]          
Debt Instrument [Line Items]          
Revolving loan advances percentage       0.75%  
Credit Agreement [Member] | SOFR [Member]          
Debt Instrument [Line Items]          
Revolving loan advances percentage       1.75%  
Credit Agreement [Member] | Keybank [Member]          
Debt Instrument [Line Items]          
Minimum required fixed charge coverage ratio       1.2  
Maximum required leverage ratio       2  
Line of credit facility, expiration       Aug. 25, 2028  
Credit Agreement [Member] | Keybank [Member] | Revolving Credit Facility [Member]          
Debt Instrument [Line Items]          
Maximum borrowing capacity under credit facility         $ 10,000,000
Maximum borrowing capacity under credit facility increased amount         $ 15,000,000
Maximum required leverage ratio       2  
Loan principal amount       $ 0  
Available borrowing capacity under credit facility       $ 10,000,000  
Debt instrument, maturity date       Aug. 25, 2028  
Credit Agreement [Member] | Keybank [Member] | Floor Rate [Member] | Revolving Credit Facility [Member]          
Debt Instrument [Line Items]          
Revolving loan advances percentage       0.75%  
Credit Agreement [Member] | Keybank [Member] | SOFR [Member] | Revolving Credit Facility [Member]          
Debt Instrument [Line Items]          
Percentage of adjustment to floor interest rate       0.10%  
Revolving loan advances percentage       1.75%  
Loan Agreement [Member] | 2025 Mortgage Loan [Member]          
Debt Instrument [Line Items]          
Loan principal amount       $ 11,200,000  
Loan Agreement [Member] | First Interstate Bank [Member] | 2020 Mortgage Loan [Member]          
Debt Instrument [Line Items]          
Loan principal amount   $ 13,000,000      
Interest rate   3.75%      
Debt instrument, maturity date   Dec. 28, 2025      
Boulder Road LLC [Member]          
Debt Instrument [Line Items]          
Subsidiary interest percentage     50.00%    
Undivided interest sold consideration received     $ 13,200,000    
Boulder Road LLC [Member] | 2025 Mortgage Loan [Member] | Maximum [Member]          
Debt Instrument [Line Items]          
Debt service coverage ratio       1.25  
Boulder Road LLC [Member] | 2025 Mortgage Loan [Member] | Minimum [Member]          
Debt Instrument [Line Items]          
Debt service coverage ratio       1  
Boulder Road LLC [Member] | Loan Agreement [Member]          
Debt Instrument [Line Items]          
Covenant compliance       As compliance is not required until December 31, 2026, the Company was not required to test compliance with the financial covenants as of March 31, 2026.  
Boulder Road and Westside Boulder, LLC [Member] | Loan Agreement [Member] | Keybank [Member] | 2025 Mortgage Loan [Member]          
Debt Instrument [Line Items]          
Loan principal amount $ 11,400,000        
Interest rate 5.09%        
Debt instrument, maturity date Dec. 19, 2030        
Percentage of line of credit proceeds 50.00%        
Percentage of line of credit monthly installments 50.00%        
Westside Boulder, LLC. [Member] | Boulder Road LLC [Member]          
Debt Instrument [Line Items]          
Undivided interest sold percentage     50.00%