EARNINGS PER SHARE (Details) (USD $)	0 Months Ended		12 Months Ended
	Dec. 06, 2012	Jan. 11, 2010	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Numerator:
Loss from continuing operations			$ (2,249,000)	$ (49,710,000)
Income (loss) from discontinued operations, net of tax			48,874,000	(9,793,000)
Net income (loss)			46,625,000	(59,503,000)
Denominator:
Weighted average common shares			11,313	10,995
Income (Loss) per Share:
Loss from continuing operations (in dollars per share)			$ (0.20)	$ (4.52)
Income (loss) from discontinued operations, net of tax (in dollars per share)			$ 4.32	$ (0.89)
Net income (loss) per common share (in dollars per share)			$ 4.12	$ (5.41)
Additional disclosure
Anti-dilutive securities excluded from calculation of diluted earnings per share			600,000	100,000
Common stock repurchases
Value of common stock authorized to be repurchased		10,000,000
Number of shares repurchased			65,218	0	810,922
Aggregate consideration for shares repurchased			880,000		5,700,000
Remaining authorized repurchase amount			3,400,000
Special cash dividend (in dollars per share)	$ 1.00
Special cash dividend resulting into reduction of additional paid in capital			$ 12,200,000