Property and Equipment (Details) - USD ($)	1 Months Ended	12 Months Ended
	Aug. 31, 2018	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Property, Plant and Equipment [Line Items]
Estimated Useful Lives	10 years
Property, Plant and Equipment, Gross		$ 6,029,000	$ 6,110,000
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment		(4,853,000)	(5,815,000)
Net property and equipment		1,176,000	295,000
Proceeds from Sale of Buildings			11,900,000	$ 0
Land			2,700,000
Inventory, Buildings and Improvements			7,900,000
Asset Impairment Charges		0	1,600,000	$ 28,638,000
Noncash or Part Noncash Divestiture, Amount of Consideration Received		1,300,000
Payments to Acquire Other Property, Plant, and Equipment		$ 1,200,000
Minimum
Property, Plant and Equipment [Line Items]
Estimated Useful Lives		3 years
Maximum
Property, Plant and Equipment [Line Items]
Estimated Useful Lives		40 years
Computers and Software
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross		$ 3,027,000	3,826,000
Computers and Software | Minimum
Property, Plant and Equipment [Line Items]
Estimated Useful Lives		3 years
Computers and Software | Maximum
Property, Plant and Equipment [Line Items]
Estimated Useful Lives		5 years
Furniture and Fixtures
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross		$ 1,692,000	1,867,000
Furniture and Fixtures | Minimum
Property, Plant and Equipment [Line Items]
Estimated Useful Lives		5 years
Furniture and Fixtures | Maximum
Property, Plant and Equipment [Line Items]
Estimated Useful Lives		7 years
Leasehold Improvements
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross		$ 1,310,000	$ 417,000
Leasehold Improvements | Minimum
Property, Plant and Equipment [Line Items]
Estimated Useful Lives		3 years
Leasehold Improvements | Maximum
Property, Plant and Equipment [Line Items]
Estimated Useful Lives		7 years