SHAREHOLDERS' EQUITY (Tables)

9 Months Ended

Sep. 30, 2012

SHAREHOLDERS' EQUITY [Abstract]

Shareholders equity

	Series A						Accumulated
	Nonconvertible				Additional		Other	Total
	Preferred Stock		Common Stock		Paid-In	Accumulated	Comprehensive	Shareholders'
	Shares	Amount	Shares	Amount	Capital	Deficit	Loss	Equity
BALANCE, JANUARY 1, 2012	200,000	$ 2	46,113,296	$461	$561,492	$(213,871)	$(5,857)	$342,227
Net income	-	-	-	-	-	4,275	-	4,275
Other comprehensive income	-	-	-	-	-	-	461	461
Exercise of common stock options, net of tendered shares	-	-	206,749	2	692	-	-	694
Stock-based employee compensation, net of shares withheld for taxes (A)	-	-	171,271	2	(21)	-	-	(19)
Issuance of common stock to Board of Directors and Scientific Advisory Board (B)	-	-	38,341	-	976	-	-	976
Issuance of common stock under an Employee Stock Purchase Plan	-	-	8,097	-	244	-	-	244
BALANCE, September 30, 2012	200,000	$ 2	46,537,754	$465	$563,383	$(209,596)	$(5,396)	$348,858