STOCKHOLDERS' EQUITY (Tables)

3 Months Ended

Mar. 31, 2015

Stockholders' Equity Note [Abstract]

Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

The following table summarizes stock option activity for the three months ended March 31, 2015:

	Number of shares		Weighted- average exercise price		Weighted- average Contractual Term		Aggregate Intrinsic Value
					(in years)
Outstanding at December 31, 2014		194	$	971.70		3.50	$	--
Granted		--		--
Exercised		--		--
Forfeited		--		--
Expired		(42)		2,811.53
Outstanding at March 31, 2015		152	$	463.32		4.22	$	--
Exercisable at March 31, 2015		152	$	463.32		4.22	$	--

Schedule of Nonvested Restricted Stock Units Activity [Table Text Block]

The following table summarizes restricted share activity for the three months ended March 31, 2015:

	Number of Shares		Weighted Average Grant Date Fair Value
Outstanding at December 31, 2014		6,400,001	$	5.86
Granted		12,000		14.59
Vested		(380,001)		4.23
Forfeited		(1,166)		10.53
Outstanding at March 31, 2015		6,030,834	$	5.98

Schedule Of Warrants Activity [Table Text Block]

The following table summarizes warrant activity for the three months ended March 31, 2015:

	Warrants		Weighted- average exercise price		Aggregate Intrinsic Value
Outstanding at December 31, 2014		4,148,228	$	0.94	$	61,792,184
Issued		--		--
Exercised		(177,448)		2.34
Expired		(11,364)		2.25
Outstanding at March 31, 2015		3,959,416	$	0.88	$	57,817,178

Schedule Of Share Based Compensation Expense [Table Text Block]

The following table summarizes stock-based compensation expense information about stock options and restricted stock for the three months ended March 31, 2015:

	Three months ended March 31, 2015		Three months ended March 31, 2014
Stock-based compensation expense associated with restricted stock	$	5,357,028	$	4,231,438
Stock-based compensation expense associated with option grants		--		--
	$	5,357,028	$	4,231,438