Quarterly report pursuant to Section 13 or 15(d)

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

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Other Current and Long-Term Liabilities - Other Long-Term Liabilities (Details) - USD ($)
$ in Thousands
Mar. 31, 2021
Dec. 31, 2020
Other Liabilities Noncurrent [Line Items]    
Warrant liability $ 1,589  
Capital leases 175 $ 208
Other miscellaneous 302 286
Total other long-term liabilities 2,158 603
Interest Rate Swap    
Other Liabilities Noncurrent [Line Items]    
Interest rate swaps $ 92 $ 109