Quarterly report pursuant to Section 13 or 15(d)

Details of Certain Condensed Consolidated Balance Sheet Accounts - Schedule of Other Long-term Liabilities (Details)

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Details of Certain Condensed Consolidated Balance Sheet Accounts - Schedule of Other Long-term Liabilities (Details) - USD ($)
$ in Thousands
Mar. 31, 2021
Dec. 31, 2020
Other Liabilities Noncurrent [Abstract]    
Operating lease liabilities $ 404 $ 461
Other 170 170
Other liabilities, noncurrent $ 574 $ 631