Annual report pursuant to Section 13 and 15(d)

Other Current and Long-Term Liabilities - Other Long-Term Liabilities (Details)

v3.20.4
Other Current and Long-Term Liabilities - Other Long-Term Liabilities (Details) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Other Liabilities Noncurrent [Line Items]    
Payable to supplier   $ 2,700
Capital leases $ 208 80
Other miscellaneous 286 295
Total other long-term liabilities 603 3,155
Interest Rate Swap    
Other Liabilities Noncurrent [Line Items]    
Interest rate swaps $ 109 $ 80