Related Party Transactions - Additional Information (Details) - USD ($)		3 Months Ended		9 Months Ended
	Dec. 31, 2014	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014	Nov. 13, 2015
Related Party Transaction [Line Items]
Non-Interest bearing advances due from shareholders	$ 47,000	$ 44,000		$ 44,000
Receivable from Shareholder	84,000
Entertainment expenses per month for use of ranch owned by shareholders		13,000	$ 13,000	13,000	$ 13,000
Share based compensation expense	$ 600,000	1,100,000	$ 2,100,000	4,500,000	$ 4,200,000
Restructuring expense				500,000
Mr. John A. Goodman
Related Party Transaction [Line Items]
Share based compensation expense				$ 3,000,000
Agreement effective date				Mar. 05, 2015
Separation date				Feb. 15, 2015
Mr. John A. Goodman | Put Option
Related Party Transaction [Line Items]
Equity interests right grant amount		2,700,000		$ 2,700,000
Fair value of option				0
Mr. John A. Goodman | Call Option
Related Party Transaction [Line Items]
Equity interests right grant amount		$ 2,700,000		2,700,000
Fair value of option				0
Mr. John A. Goodman | Selling, General and Administrative Expenses
Related Party Transaction [Line Items]
Bonus expenses				1,000,000
Mr. John A. Goodman | Subsequent Event
Related Party Transaction [Line Items]
Ownership percentage						40.50%
Mr. John A. Goodman | 2008 Plan and 2000 Plan
Related Party Transaction [Line Items]
Share based compensation expense				$ 700,000