Other Assets (Schedule of Other Assets) (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Other Assets [Abstract]
Profit sharing commission receivable	$ 26	$ 26
Accrued investment income	2,928	4,483
Investment in unconsolidated trust subsidiaries	1,702	1,702
Fixed assets	9,222	10,843
Right of use asset	13,986	16,044
Other assets	149	164
Other Assets, Total	$ 28,013	$ 33,262