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Credit Facility (Details)
$ in Thousands
12 Months Ended
May 11, 2021
USD ($)
Dec. 31, 2021
USD ($)
Dec. 31, 2020
USD ($)
Line of Credit Facility [Line Items]      
Line of credit   $ 0 $ 417
Revolving Credit Facility      
Line of Credit Facility [Line Items]      
Aggregate credit agreement commitment $ 30,000 30,000  
Debt term 5 years    
Borrowing base amount available $ 20,000 $ 20,000  
Potential increase in borrowing capacity 30,000    
Potential maximum borrowing capacity $ 50,000    
Borrowing base, component, percentage of eligible accounts receivable 90.00%    
Percentage of eligible non investment grade decors 85.00%    
Percentage of eligible inventory 50.00%    
Line of credit facility, non exceeding cap of components $ 2,000    
Percentage of eligible compressors for extension of credit 95.00%    
Term For depreciation 25 years    
Percentage of net liquidation value of eligible compressors for extension of credit 80.00%    
Percentage of eligible value at cost 80.00%    
Commitment fee percentage 0.25%    
Maximum leverage ratio allowed   3  
Fixed charge coverage ratio 1    
Revolving Credit Facility | Maximum      
Line of Credit Facility [Line Items]      
Default trigger, certain defaults of other company indebtedness, amount   $ 1,000  
Default trigger, rendering of certain judgments, amount   $ 1,000  
Revolving Credit Facility | Federal Fund Rate      
Line of Credit Facility [Line Items]      
Variable rate, applicable margin 0.50%    
Revolving Credit Facility | Eurodollar Rate      
Line of Credit Facility [Line Items]      
Variable rate, applicable margin 1.00%    
Revolving Credit Facility | Eurodollar Rate | Minimum      
Line of Credit Facility [Line Items]      
Variable rate, applicable margin 1.25%    
Revolving Credit Facility | Eurodollar Rate | Maximum      
Line of Credit Facility [Line Items]      
Variable rate, applicable margin 1.75%    
Revolving Credit Facility | Base Rate Loans | Minimum      
Line of Credit Facility [Line Items]      
Variable rate, applicable margin 0.25%    
Revolving Credit Facility | Base Rate Loans | Maximum      
Line of Credit Facility [Line Items]      
Variable rate, applicable margin 0.75%