12. CAPITAL STOCK AND STOCK BASED COMPENSATION (Detail) - Stock Options (USD $)	0 Months Ended		11 Months Ended	12 Months Ended			24 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2012	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2012
	10,000	100,000	10,000	10,000	100,000	232,000	10,000
(in Dollars per share)	$ 24.36	$ 21.31	$ 24.36	$ 24.36	$ 21.31	$ 19.95	$ 24.36
	1.0	0.4
				0	(51,000)	34,250	51,000
(in Dollars per share)		$ 7.28			$ 7.28
			(90,000)	90,000	(81,000)
(in Dollars per share)	$ 20.97	$ 26.25	$ 20.97	$ 20.97	$ 26.25		$ 20.97