v3.5.0.2
Property and Equipment (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2016
Sep. 30, 2015
Sep. 30, 2016
Sep. 30, 2015
Dec. 31, 2015
Property and equipment          
Property and equipment, gross $ 11,819   $ 11,819   $ 6,414
Accumulated depreciation and amortization (4,001)   (4,001)   (2,793)
Property and equipment, net 7,818   7,818   3,621
Depreciation expense 400 $ 300 1,200 $ 800  
Computer hardware          
Property and equipment          
Property and equipment, gross 3,823   3,823   2,911
Furniture and office equipment          
Property and equipment          
Property and equipment, gross 1,750   1,750   1,666
Leasehold improvements          
Property and equipment          
Property and equipment, gross 1,846   1,846   $ 1,837
Leasehold improvements in process          
Property and equipment          
Property and equipment, gross $ 4,400   $ 4,400