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Subsequent Events - Additional Information (Details) - USD ($)
Dec. 17, 2021
Dec. 07, 2021
Dec. 01, 2021
Nov. 30, 2021
May 31, 2021
Subsequent Event [Line Items]          
Carrying amount of long-term debt       $ 185,021,000 $ 206,169,000
Line of credit       $ 0  
Subsequent Event | Facility Amendment | Bank of Montreal          
Subsequent Event [Line Items]          
Current line of credit   $ 30,000,000      
Line of credit   10,000,000      
Subsequent Event | Long-Term Debt | Facility Amendment | Bank of Montreal          
Subsequent Event [Line Items]          
Carrying amount of long-term debt   79,375,000      
Subsequent Event | SW Acquisition          
Subsequent Event [Line Items]          
Acquisition, purchase price     $ 30,665,000    
Subsequent Event | Breckenridge Acquisition          
Subsequent Event [Line Items]          
Acquisition, purchase price   $ 102,900,000      
Subsequent Event | Alpine Acquisition          
Subsequent Event [Line Items]          
Acquisition, purchase price $ 5,133,000        
Class 2 Common Stock | Subsequent Event | SW Acquisition          
Subsequent Event [Line Items]          
Acquisition, number of shares issued 82,224   843,687    
Acquisition, fair value of shares issued $ 776,000   $ 8,741,000    
Class 2 Common Stock | Subsequent Event | Breckenridge Acquisition          
Subsequent Event [Line Items]          
Acquisition, number of shares issued   11,245,511      
Class 2 Common Stock | Subsequent Event | Alpine Acquisition          
Subsequent Event [Line Items]          
Acquisition, number of shares issued 366,308        
Acquisition, fair value of shares issued $ 3,000,000