Lease Commitments (Details Narrative) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019	Jan. 02, 2019
Operating Leased Assets [Line Items]
Operating lease right-of-use assets	$ 1,827	$ 2,119
Current portion of operating lease obligations	431	357
Long-term portion of operating lease obligations	1,651	2,035
Operating lease liability	$ 2,082	$ 2,392
Topic 842 [Member]
Operating Leased Assets [Line Items]
Operating lease right-of-use assets			$ 2,212
Operating lease liability			$ 2,556