Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies - Schedule of Inventories (Details)

v3.8.0.1
Summary of Significant Accounting Policies - Schedule of Inventories (Details) - USD ($)
$ in Thousands
Dec. 31, 2017
Dec. 31, 2016
Inventory Disclosure [Abstract]    
Raw materials and work-in-progress $ 16,324 $ 12,382
Finished goods 2,917 2,152
Less: reserves (399) (191)
Inventories $ 18,842 $ 14,343