Quarterly report pursuant to Section 13 or 15(d)

Income Taxes (Details)

v3.5.0.2
Income Taxes (Details) - USD ($)
Sep. 30, 2016
Dec. 31, 2015
Income Tax Disclosure [Abstract]    
Unrecognized tax benefits $ 1,000,000 $ 970,000
Accrued interest and penalties relating to unrecognized tax benefits $ 3,000 $ 4,000