XML 48 R34.htm IDEA: XBRL DOCUMENT v3.21.2
Debt - Additional Information (Details) - USD ($)
$ in Thousands
9 Months Ended
May 19, 2021
Sep. 30, 2021
May 31, 2019
Elo Loan      
Debt Instrument [Line Items]      
Basis point added to the prime rate 1.75%    
Interest rate during period 5.00%    
Loan amount $ 2,500    
Maturity of term loan Mar. 31, 2022    
Elo Loan | Maximum      
Debt Instrument [Line Items]      
Loan discount upon issuance $ 100    
Revolving Credit Facility | Pacific Western Loan Agreement      
Debt Instrument [Line Items]      
Aggregate principal amount     $ 30,000
Basis point added to the prime rate   2.75%  
Interest rate during period   6.00%  
Maturity of line of credit   Jun. 23, 2023  
Borrowings   $ 0  
Revolving Credit Facility | Pacific Western Loan Agreement | Minimum [Member]      
Debt Instrument [Line Items]      
Required balance of unrestricted cash at bank   $ 10,000