Annual report pursuant to Section 13 and 15(d)

Property And Equipment (Components Of Property And Equipment) (Details)

v3.20.4
Property And Equipment (Components Of Property And Equipment) (Details) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Property, Plant and Equipment [Line Items]    
Properties and equipment - gross $ 22,761 $ 50,346
Accumulated Depreciation (14,958) (20,510)
Properties and equipment - net 7,803 29,836
Land, Buildings And Building Improvements [Member]    
Property, Plant and Equipment [Line Items]    
Properties and equipment - gross 2,271 2,258
Leasehold Improvements [Member]    
Property, Plant and Equipment [Line Items]    
Properties and equipment - gross 5,554 35,768
Office Equipment, Furniture, Fixtures And Software [Member]    
Property, Plant and Equipment [Line Items]    
Properties and equipment - gross 14,421 11,941
Transportation [Member]    
Property, Plant and Equipment [Line Items]    
Properties and equipment - gross $ 515 $ 379