Employee Benefit Plan - Additional Information (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Compensation and Retirement Disclosure [Abstract]
Percent eligible pre-tax compensation that an eligible employee may defer	90.00%
Defined Contribution Plan, Cost Recognized	$ 1.1	$ 1.7	$ 2.0