XML 48 R37.htm IDEA: XBRL DOCUMENT v3.21.1
Short-term and long-term debt (Details) - USD ($)
$ in Thousands
Mar. 31, 2021
Dec. 31, 2020
Short-term debt:    
- Revolving credit line and other debt $ 10,000 $ 2,000
- Loan from Paycheck Protection Program- current 2,475 2,062
- Capital lease obligation- current 2 4
- Term loan facility-current 5,248 5,248
Subtotal 17,725 9,314
Long-term debt:    
- Term loan facility- net of current portion of long-term debt 78,555 79,867
- Loan from Paycheck Protection Program- net of current portion   413
- Less: deferred financing costs on term loan (2,099) (2,304)
Subtotal 76,456 77,976
Total short-term & long-term debt $ 94,181 $ 87,290