Post-effective amendment to a registration statement that is not immediately effective upon filing

Debt - Narrative (Details)

v3.22.2
Debt - Narrative (Details)
3 Months Ended 6 Months Ended 11 Months Ended 12 Months Ended
Mar. 25, 2022
USD ($)
Sep. 23, 2021
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Sep. 02, 2021
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Jul. 30, 2021
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Jun. 18, 2021
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Jan. 15, 2021
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Mar. 31, 2022
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Mar. 31, 2021
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Jun. 21, 2020
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Dec. 31, 2020
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Dec. 31, 2021
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Apr. 14, 2022
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Sep. 03, 2021
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Feb. 17, 2021
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Oct. 28, 2020
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Aug. 31, 2020
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May 01, 2020
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Debt Instrument [Line Items]                                  
Draw down amount             $ 0 $ 45,970,000 $ 1,463,000 $ 81,289,000 $ 53,024,000            
Forgiveness amount         $ 600,000                        
Available liquidity             30,900,000                    
Cash and cash equivalents             5,938,000     $ 22,076,000 20,523,000            
Line of credit             25,000,000                    
Available liquidity                     25,500,000            
Borrowings outstanding under credit facility                     5,000,000            
Subsequent Event | Private Placement                                  
Debt Instrument [Line Items]                                  
Sale of stock, amount authorized to issue and sell                       $ 80,000,000          
DSS PPP Loan                                  
Debt Instrument [Line Items]                                  
Face amount                                 $ 1,100,000
Interest rate                                 1.00%
Repayments of debt                     500,000            
Medium-term Notes | Adams Street Capital Agreement                                  
Debt Instrument [Line Items]                                  
Credit amount                             $ 31,000,000    
Draw down amount           $ 15,000,000                      
Additional borrowing capacity                           $ 32,000,000      
Net leverage ratio     6.50                            
Medium-term Notes | Adams Street Delayed Draw Term Loan                                  
Debt Instrument [Line Items]                                  
Credit amount                             15,000,000    
Line of Credit | Adams Street Capital Agreement                                  
Debt Instrument [Line Items]                                  
Draw down amount       $ 3,000,000                          
Borrowings outstanding under credit facility             $ 0       0            
Debt repayment   $ 3,000,000                              
Line of Credit | Adams Street Capital Agreement | Revolving Credit Facility                                  
Debt Instrument [Line Items]                                  
Credit amount $ 25,000,000                           5,000,000    
Current borrowing capacity $ 10,000,000                                
Commitment fee percentage 2.00%                                
Line of Credit | Adams Street Capital Agreement | Revolving Credit Facility | Subsequent Event                                  
Debt Instrument [Line Items]                                  
Credit amount $ 25,000,000                                
Commitment fee percentage 2.00%                                
Line of Credit | Adams Street Capital Agreement | Revolving Credit Facility | Maximum                                  
Debt Instrument [Line Items]                                  
Current borrowing capacity $ 15,000,000                                
Line of Credit | Adams Street Capital Agreement | Revolving Credit Facility | First Covenant                                  
Debt Instrument [Line Items]                                  
Current borrowing capacity 5,000,000                                
Line of Credit | Adams Street Capital Agreement | Revolving Credit Facility | First Covenant | Subsequent Event                                  
Debt Instrument [Line Items]                                  
Current borrowing capacity $ 5,000,000                                
Line of Credit | Adams Street Capital Agreement | Revolving Credit Facility | First Covenant | Eurocurrency Rate                                  
Debt Instrument [Line Items]                                  
Interest rate 6.00%                                
Line of Credit | Adams Street Capital Agreement | Revolving Credit Facility | First Covenant | Eurocurrency Rate | Subsequent Event                                  
Debt Instrument [Line Items]                                  
Interest rate 6.00%                                
Line of Credit | Adams Street Capital Agreement | Revolving Credit Facility | First Covenant | Base Rate                                  
Debt Instrument [Line Items]                                  
Interest rate 5.00%                                
Line of Credit | Adams Street Capital Agreement | Revolving Credit Facility | First Covenant | Base Rate | Subsequent Event                                  
Debt Instrument [Line Items]                                  
Interest rate 5.00%                                
Line of Credit | Adams Street Capital Agreement | Revolving Credit Facility | Second Covenant                                  
Debt Instrument [Line Items]                                  
Current borrowing capacity $ 5,000,000                                
Line of Credit | Adams Street Capital Agreement | Revolving Credit Facility | Second Covenant | Subsequent Event                                  
Debt Instrument [Line Items]                                  
Current borrowing capacity $ 5,000,000                                
Line of Credit | Adams Street Capital Agreement | Revolving Credit Facility | Second Covenant | Eurocurrency Rate                                  
Debt Instrument [Line Items]                                  
Interest rate 7.50%                                
Line of Credit | Adams Street Capital Agreement | Revolving Credit Facility | Second Covenant | Eurocurrency Rate | Subsequent Event                                  
Debt Instrument [Line Items]                                  
Interest rate 7.50%                                
Line of Credit | Adams Street Capital Agreement | Revolving Credit Facility | Second Covenant | Base Rate                                  
Debt Instrument [Line Items]                                  
Interest rate 6.50%                                
Line of Credit | Adams Street Capital Agreement | Revolving Credit Facility | Second Covenant | Base Rate | Subsequent Event                                  
Debt Instrument [Line Items]                                  
Interest rate 6.50%                                
Notes Payable to Banks | SVB Loan                                  
Debt Instrument [Line Items]                                  
Face amount                             $ 51,100,000 $ 45,400,000  
Debt repayment     $ 41,600,000                            
Notes Payable to Banks | D&O Financing Loan                                  
Debt Instrument [Line Items]                                  
Face amount                         $ 3,000,000        
Interest rate                         1.74%        
Loan                                  
Debt Instrument [Line Items]                                  
Debt repayment                     $ 600,000