Property and Equipment (Schedule of Property and Equipment) (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 51,492	$ 48,492
Less: accumulated depreciation and amortization	(27,481)	(27,310)
Property and equipment, net	24,011	21,182
Computer Equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	10,430	12,343
Furniture and Equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	5,758	5,534
Transportation Equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	258	194
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	11,110	10,746
Computer Software [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 23,936	$ 19,675