STOCKHOLDERS' EQUITY (Tables)

3 Months Ended

Mar. 31, 2015

Stockholders' Equity Note [Abstract]

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

Transactions and other information relating to stock options for the three months ended March 31, 2015, are summarized below:

	Number of Options		Weighted-Average Exercise Price		Weighted-Average Remaining Contractual Term (In Years)		Aggregate Intrinsic Value
Outstanding at December 31, 2014		3,737,000	$	3.12		5.18	$	629,440
Grants		—	$	—
Exercised		—	$	—
Forfeited/cancelled/expired		12,000	$	13.87
Balance as of March 31, 2015		3,725,000	$	3.08		4.95	$	3,973,935
Vested and expected to vest at March 31, 2015		3,616,000	$	3.09		4.82	$	3,938,135
Unvested at March 31, 2015		1,105,000	$	2.75		9.52	$	364,650
Exercisable at March 31, 2015		2,620,000	$	3.23		3.03	$	3,609,285

Schedule of Share-based Compensation, Restricted Stock Units Award Activity [Table Text Block]

Transactions and other information relating to restricted stock grants for the three months ended March 31, 2015, are summarized below:

	Shares		Average Fair Value at Grant Date
Unvested at December 31, 2014		2,535,000	$	2.78
Grants		—	$	—
Vested		—	$	—
Forfeited/cancelled/expired		—	$	—
Unvested at March 31, 2015		2,535,000	$	2.78