Quarterly report pursuant to Section 13 or 15(d)

Income Taxes (Details)

v3.4.0.3
Income Taxes (Details) - USD ($)
$ in Thousands
Mar. 31, 2016
Dec. 31, 2015
Income Tax Disclosure [Abstract]    
Unrecognized tax benefits $ 1,000 $ 970
Accrued interest and penalties relating to unrecognized tax benefits $ 3 $ 4