Equity-Based Compensation (Details 2) (Stock Options, USD $) In Thousands, except Share data, unless otherwise specified	9 Months Ended	12 Months Ended	0 Months Ended
	Sep. 30, 2014	Dec. 31, 2013	Aug. 07, 2014 Severance and release agreement Mr. Becker	Jun. 19, 2014 Severance and release agreement Mr. Becker
Number of Options
Outstanding at the beginning of period (in shares)	893,000
Exercised (in shares)	47,000
Outstanding at the end of period (in shares)	846,000	893,000
Exercisable at the end of period (in shares)	507,600
Additional options that became exercisable				18,800
Shares issued			4,253
Weighted Average Exercise Price
Outstanding at the beginning of period (in dollars per share)	$ 9.75
Exercised (in dollars per share)	$ 9.75
Outstanding at the end of period (in dollars per share)	$ 9.75	$ 9.75
Exercisable at the end of period (in dollars per share)	$ 9.75
Weighted Average Remaining Contractual Terms
Outstanding at the end of period	6 years 4 months 24 days	7 years 2 months 12 days
Exercisable at the end of period	6 years 4 months 24 days
Aggregate Intrinsic Value (Current Value Less Exercise Price)
Outstanding at the end of period	$ 871
Exercisable at the end of period	$ 523