Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets and Goodwill Components Intangible Assets (Details)

v3.20.1
Intangible Assets and Goodwill Components Intangible Assets (Details) - USD ($)
$ in Thousands
Mar. 31, 2020
Dec. 31, 2019
Finite-Lived Intangible Assets [Line Items]    
Original cost $ 14,846 $ 15,195
Accumulated amortization (12,076) (12,120)
Net identifiable intangible assets 2,770 3,075
Customer Relationships    
Finite-Lived Intangible Assets [Line Items]    
Original cost 4,756 4,878
Accumulated amortization (3,347) (3,293)
Net identifiable intangible assets 1,409 1,585
Developed Technology    
Finite-Lived Intangible Assets [Line Items]    
Original cost 7,912 8,135
Accumulated amortization (7,612) (7,741)
Net identifiable intangible assets 300 394
Trademarks / Trade-Names    
Finite-Lived Intangible Assets [Line Items]    
Original cost 2,178 2,182
Accumulated amortization (1,117) (1,086)
Net identifiable intangible assets $ 1,061 $ 1,096