COMMON STOCK AND COMMON STOCK PURCHASE WARRANTS (Tables)

12 Months Ended

Dec. 31, 2012

Common Stock And Common Stock Purchase Warrants [Abstract]

Warrants Issued and Outstanding

Warrants issued and outstanding at December 31, 2012, and changes during the three years then ended, are as follows:

	Warrants Outstanding							Warrants Exercisable
	Number of underlying shares			Weighted Average Exercise Price		Average Remaining Contractual Life (years)		Number of underlying shares		Weighted Average Exercise Price		Average Remaining Contractual Life (years)
Balance, January 1, 2010		2,102,100		$	3.59		3.93		1,964,100	$	3.50		3.86
Granted / Vested		-
Forfeited		-
Exercised		(963,680	)		3.55
Balance, December 31, 2010		1,138,420		$	3.62		2.91		1,138,420	$	3.62		2.91
Granted / Vested		-
Forfeited		-
Exercised		(729,464	)		3.63
Balance, December 31, 2011		408,956		$	3.59		1.89		408,956	$	3.59		1.89
Granted / Vested		-
Forfeited		-
Exercised		(125,000	)		3.50
Balance, December 31, 2012		283,956			3.63		0.91		283,956		3.63		0.91