Other Liabilities (Schedule of Other Liabilities) (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Other Liabilities [Abstract]
Accrued interest payable	$ 330	$ 604
Other accounts payable	1,401	1,040
Deferred compensation liability		3,454
Income taxes payable	2,350	3,317
Total	$ 4,081	$ 8,415