XML 67 R53.htm IDEA: XBRL DOCUMENT v3.20.4
Note 8 - Long-term Debt, Net - Long-term Debt (Details) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Long-term debt $ 40,576 $ 50,971
Less: Current portion of long-term debt (7,293) (6,873)
Long-term debt, net (non-current) 33,283 44,098
Refinanced Term Loan [Member]    
Long-term debt 39,350 48,571
Promissory Notes [Member]    
Long-term debt $ 1,226 $ 2,400