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Intangibles (Narrative) (Details) - USD ($)
$ in Thousands
1 Months Ended 2 Months Ended 3 Months Ended
Feb. 02, 2021
Mar. 31, 2021
Mar. 31, 2020
Dec. 31, 2020
Goodwill and Intangibles [Abstract]        
Amortization of Intangible Assets $ 100 $ 100 $ 400  
Finite-Lived Intangible Assets, Net   6,899   $ 7,290
Finite-Lived Intangible Asset, Expected Amortization, Remainder of Fiscal Year   500    
Finite-Lived Intangible Asset, Expected Amortization, Year Two Through Five   $ 700