CONSOLIDATED STATEMENT OF SHAREHOLDERS' EQUITY (USD $) In Thousands, except Share data, unless otherwise specified	Total	Common Stock	Additional Paid-in Capital	Accumulated Deficit	Treasury Stock	Comprehensive Income (Loss)
Balance at Dec. 31, 2013	$ 87,008	$ 126	$ 907,148	$ (807,533)	$ (12,733)
Balance (in shares) at Dec. 31, 2013		12,620,000			1,369,000
Comprehensive loss:
Net income (loss)	(6,275)			(6,275)		(6,275)
Comprehensive loss						(6,275)
Non-cash compensation	4,859		4,859
Purchase of treasury stock (in shares)	97,845				98,000
Purchase of treasury stock	(2,547)				(2,547)
Dividends	(16)		(16)
Issuance of restricted stock awards (in shares)		43,000
Issuance of restricted stock awards	0	1	(1)
Net-share settlement of stock-based compensation, net of issuance of common stock upon restricted stock unit vesting and stock option exercise	(3,701)	1	(3,702)
Net-share settlement of stock-based compensation, net of issuance of common stock upon restricted stock unit vesting and stock option exercise (in shares)		130,000
Balance at Sep. 30, 2014	$ 79,328	$ 128	$ 908,288	$ (813,808)	$ (15,280)
Balance (in shares) at Sep. 30, 2014		12,793,000			1,467,000