Annual report pursuant to Section 13 and 15(d)

Income Taxes Component of Income Before Income Taxes (Details)

v3.7.0.1
Income Taxes Component of Income Before Income Taxes (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Income Tax Disclosure [Abstract]      
Domestic $ (10,834) $ (26,889) $ (26,271)
Foreign (593) (2,639) (2,636)
Total loss before income taxes $ (11,427) $ (29,528) $ (28,907)