Quarterly report pursuant to Section 13 or 15(d)

DEBT - Schedule of Debt (Details)

v3.21.1
DEBT - Schedule of Debt (Details) - USD ($)
$ in Thousands
Mar. 31, 2021
Dec. 31, 2020
Debt Instrument [Line Items]    
Long-term Debt, Gross $ 3,270 $ 3,627
Long-term Debt, Current Maturities (2,907) (2,174)
Long-term portion of debt 363 1,453
Notes Payable, Other | Payroll Protection Program Loan    
Debt Instrument [Line Items]    
Long-term Debt, Gross 2,906 2,906
Unsecured Debt | First Insurance Funding Agreement    
Debt Instrument [Line Items]    
Long-term Debt, Gross $ 364 $ 721