Net Income (Loss) Per Common Share - Reconciliation of the Numerators and Denominators of Basic and Diluted Net Income (Loss) Per Common Share (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Net income (loss) attributable to common shareholders used to compute net income (loss) per common share:
Basic	$ 1,168,000	$ 0	$ (7,988,000)	$ 0
Adjustment for change in fair value of liability classified stock options	(2,244,000)
Diluted	$ (1,076,000)		$ (7,988,000)
Weighted average number of common shares:
Basic	14,241,827	1,347,237	14,227,203	1,346,274
Adjustment for dilutive effect of stock options	888,151
Diluted	15,129,978	1,347,237	14,227,203	1,346,274
Net income (loss) per common share - basic	$ 0.08		$ (0.56)
Net loss per common share - diluted	$ (0.07)		$ (0.56)