SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)

12 Months Ended

Dec. 31, 2011

Basic and Diluted Net Loss Per Share Calculation

Basic and diluted net loss per share is calculated as follows (in thousands, except per share amounts):

	Year Ended December 31,
	2011			2010			2009
Net loss and net loss available to common stockholders	$	(1,702	)	$	(3,622	)	$	(69,725	)
Weighted average shares outstanding, basic and diluted		50,422			50,467			49,577
Net loss per share, basic and diluted	$	(0.03	)	$	(0.07	)	$	(1.41	)
Anti-dilutive securities excluded from diluted net loss per share calculation for stock-based compensation plans		5,816			5,750			5,356