Stock-Based Compensation (Details) - Disclosure of share-based compensation arrangements by share-based payment award - USD ($)	9 Months Ended	12 Months Ended
	Sep. 30, 2015	Dec. 31, 2014
Disclosure of share-based compensation arrangements by share-based payment award [Abstract]
Outstanding at December 31, 2014	882,657
Outstanding at December 31, 2014 (in Dollars per share)	$ 5.65
Exercised	(340,492)	(100,911)
Exercised (in Dollars per share)	$ 4.19
Forfeited	(4,731)
Outstanding at September 30, 2015	537,434	882,657
Outstanding at September 30, 2015 (in Dollars per share)	$ 6.50	$ 5.65
Outstanding at September 30, 2015	3 years 156 days
Outstanding at September 30, 2015 (in Dollars)	$ 6,878,825
Exercisable at September 30, 2015	532,636
Exercisable at September 30, 2015 (in Dollars per share)	$ 6.44
Exercisable at September 30, 2015	3 years 138 days
Exercisable at September 30, 2015 (in Dollars)	$ 6,829,750