Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets (Components Intangible Assets) (Details)

v3.3.0.814
Intangible Assets (Components Intangible Assets) (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Sep. 30, 2015
Sep. 30, 2014
Dec. 31, 2014
Finite-Lived Intangible Assets [Line Items]          
Original cost $ 16,055   $ 16,055   $ 16,229
Accumulated amortization (4,386)   (4,386)   (2,845)
Net identifiable intangible assets 11,669   $ 11,669   $ 13,384
Weighted-average useful lives (years)     9 years   9 years
Amortization of purchased intangibles 200 $ 157 $ 599 $ 470  
Customer Relationships          
Finite-Lived Intangible Assets [Line Items]          
Original cost 5,166   5,166   $ 5,226
Accumulated amortization (976)   (976)   (671)
Net identifiable intangible assets 4,190   $ 4,190   $ 4,555
Weighted-average useful lives (years)     10 years   10 years
Developed Technology          
Finite-Lived Intangible Assets [Line Items]          
Original cost 8,659   $ 8,659   $ 8,770
Accumulated amortization (2,916)   (2,916)   (1,832)
Net identifiable intangible assets 5,743   $ 5,743   $ 6,938
Weighted-average useful lives (years)     6 years   6 years
Trademarks / Trade-Names          
Finite-Lived Intangible Assets [Line Items]          
Original cost 2,191   $ 2,191   $ 2,193
Accumulated amortization (481)   (481)   (334)
Net identifiable intangible assets 1,710   $ 1,710   $ 1,859
Weighted-average useful lives (years)     15 years   15 years
Covenants Not to Compete          
Finite-Lived Intangible Assets [Line Items]          
Original cost 39   $ 39   $ 40
Accumulated amortization (13)   (13)   (8)
Net identifiable intangible assets 26   $ 26   $ 32
Weighted-average useful lives (years)     2 years   2 years
Cost of product revenues          
Finite-Lived Intangible Assets [Line Items]          
Amortization of purchased intangibles 320 140 $ 953 420  
Operating expenses          
Finite-Lived Intangible Assets [Line Items]          
Amortization of purchased intangibles $ 200 $ 157 $ 599 $ 470