Income Taxes (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2017 USD ($)
Income Tax Disclosure [Abstract]
Net operating loss carryforwards, valuation allowance	$ 1,100
Gross unrecognized tax benefits	$ 3,000
Effective income tax rate on unrecognized tax benefits that would impact effective tax rate	0.50%
Recognized benefit in interest	$ 6
Accrued interest related to unrecognized tax benefits	$ 360