Equity-Based Compensation - Summary of Status of Stock Options (Details 5) - Options $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2015 USD ($) $ / shares shares
Summary of Status of Stock Options
Outstanding, Options at beginning of year, shares | shares	5,200
Exercised, shares | shares	(5,200)
Expired, shares | shares	0
Forfeited, shares | shares	0
Outstanding, Options at end of period, shares | shares	0
Exercisable at end of period, shares | shares	0
Weighted- Average Exercise Price
Outstanding, Weighted - Average Exercise Price at beginning of year | $ / shares	$ 12.35
Exercised, Weighted - Average Exercise Price | $ / shares	12.35
Expired, Weighted - Average Exercise Price | $ / shares	0
Forfeited, Weighted - Average Exercise Price | $ / shares	0
Outstanding, Weighted - Average Exercise Price at end of period | $ / shares	0
Exercisable, Weighted - Average Exercise Price at end of period | $ / shares	$ 0
Additional Disclosure Status of Stock Options
Intrinsic values of share options exercised | $	$ 0
Weighted average remaining contractual life	0 years
Outstanding, Aggregate intrinsic Value at beginning of period | $	$ 0