STOCKHOLDERS' EQUITY: (Tables)

6 Months Ended

Jun. 30, 2013

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 six months ended June 30, 2013, are summarized below:

	Number of Options		Weighted-Average Exercise Price		Weighted-Average Remaining Contractual Term (In Years)		Aggregate Intrinsic Value
Outstanding at December 31, 2012		4,630,000	$	8.17				—
Grants		—	$	—
Exercised		—	$	—
Forfeited/cancelled/expired		—	$	—
Balance as of June 30, 2013		4,630,000	$	8.17		3.28	$	2,092,602
Vested and expected to vest at June 30, 2013		4,621,000	$	8.19		3.27	$	2,078,928
Unvested at June 30, 2013		75,000	$	0.83		8.93	$	112,197
Exercisable at June 30, 2013		4,555,000	$	8.29		3.18	$	1,980,405

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

Transactions and other information relating to restricted stock grants for the six months ended June 30, 2013, are summarized below:

	Shares		Average Fair Value at Grant Date
Unvested at December 31, 2012		82,000	$	1.11
Grants		110,000	$	2.28
Vested		(25,000)	$	1.04
Forfeited/cancelled/expired		—	$	—
Unvested at June 30, 2013		167,000	$	1.89