SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)

12 Months Ended

Dec. 31, 2012

Accounting Policies [Abstract]

Schedule of earnings per share

	Year Ended December 31,
	2012			2011			2010
Net loss and net loss available to common stockholders	$	(4,318	)	$	(1,702	)	$	(3,622	)
Weighted average shares outstanding, basic and diluted		50,761			50,422			50,467
Net loss per share, basic and diluted	$	(0.09	)	$	(0.03	)	$	(0.07	)
Anti-dilutive securities excluded from diluted net loss per share calculation for stock-based compensation plans		5,909			5,816			5,750