Income Taxes (Schedule of Effective Income Tax Rate Reconciliation) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Income Taxes [Abstract]
Computed expected income tax provision (benefit)	$ 2,879	$ (4,818)
State income tax (net of federal benefit)	583	679
Valuation allowance	617	3,773
Federal tax reform - deferred rate change		(2)
Goodwill impairment		2,691
Nondeductible expenses	392	311
Uncertain tax position reserve	(15)	(165)
Other	(40)	(189)
Income tax provision	$ 4,416	$ 2,280
Effective income tax rate	32.20%	(9.90%)