Quarterly report pursuant to Section 13 or 15(d)

Property and Equipment, net (Details)

v3.20.2
Property and Equipment, net (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Dec. 31, 2019
Property, Plant and Equipment [Line Items]          
Property and equipment, gross $ 60,803   $ 60,803   $ 66,753
Finance Lease, Right-of-Use Asset 2,423   2,423   2,377
Accumulated depreciation (36,558)   (36,558)   (42,051)
Total 24,245   24,245   24,702
Depreciation 1,900 $ 1,700 5,200 $ 5,300  
Depreciation 1,900 $ 1,700 5,200 $ 5,300  
Land          
Property, Plant and Equipment [Line Items]          
Property and equipment, gross 1,728   1,728   1,719
Buildings          
Property, Plant and Equipment [Line Items]          
Property and equipment, gross 7,061   7,061   6,943
Leasehold improvements          
Property, Plant and Equipment [Line Items]          
Property and equipment, gross 7,997   7,997   8,664
Equipment and furniture          
Property, Plant and Equipment [Line Items]          
Property and equipment, gross 24,184   24,184   22,819
Computer software and hardware          
Property, Plant and Equipment [Line Items]          
Property and equipment, gross 14,404   14,404   12,610
Demonstration and loaned equipment          
Property, Plant and Equipment [Line Items]          
Property and equipment, gross $ 3,006   $ 3,006   $ 11,621