Quarterly report pursuant to Section 13 or 15(d)

Inventories (Details)

v3.7.0.1
Inventories (Details) - USD ($)
$ in Thousands
Jun. 30, 2017
Dec. 31, 2016
Summary of Inventories    
Raw materials and subassemblies $ 37,347 $ 28,245
Work in process 1,915 1,507
Finished goods 44,181 34,908
Total inventories 83,443 64,660
Less: Non-current inventories (14,165) (15,073)
Inventories, current $ 69,278 $ 49,587