Quarterly report pursuant to Section 13 or 15(d)

Property and Equipment, net (Details)

v3.19.2
Property and Equipment, net (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2019
Jun. 30, 2018
Dec. 31, 2018
Property, Plant and Equipment [Line Items]          
Property and equipment, gross $ 67,630   $ 67,630   $ 62,646
Finance Lease, Right-of-Use Asset 2,955   2,955   0
Accumulated depreciation (41,083)   (41,083)   (39,733)
Total 26,547   26,547   22,913
Depreciation 1,800 $ 1,400 3,300 $ 2,400  
Land          
Property, Plant and Equipment [Line Items]          
Property and equipment, gross 1,720   1,720   1,828
Buildings          
Property, Plant and Equipment [Line Items]          
Property and equipment, gross 6,778   6,778   7,036
Leasehold improvements          
Property, Plant and Equipment [Line Items]          
Property and equipment, gross 7,616   7,616   4,649
Equipment and furniture          
Property, Plant and Equipment [Line Items]          
Property and equipment, gross 23,725   23,725   23,487
Computer software and hardware          
Property, Plant and Equipment [Line Items]          
Property and equipment, gross 12,635   12,635   12,803
Demonstration and loaned equipment          
Property, Plant and Equipment [Line Items]          
Property and equipment, gross $ 12,201   $ 12,201   $ 12,843