NOTE 13 - STOCK-BASED COMPENSATION (Detail) - (Table 1) (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2009
Outstanding	248,822	184,070	152,095	153,775
Outstanding (in Dollars per share)	$ 29.40	$ 38.55	$ 51.02	$ 50.81
Outstanding	7 years			0 years
Outstanding (in Dollars)	$ 492			$ 0
Granted	77,908	66,000
Granted (in Dollars per share)	$ 11.13	$ 10.38
Granted (in Dollars)	0
Granted	0 years
Exercised			0
Exercised (in Dollars per share)			$ 0
Expired or canceled	(13,156)	(34,025)	(1,680)
Expired or canceled (in Dollars per share)	$ 49.10	$ 39.66	$ 31.59
Fully vested and exercisable at December 31, 2012	109,235
Fully vested and exercisable at December 31, 2012 (in Dollars per share)	$ 52.03
Fully vested and exercisable at December 31, 2012	5 years
Fully vested and exercisable at December 31, 2012 (in Dollars)	50
Options expected to vest at December 31, 2012	139,587
Options expected to vest at December 31, 2012 (in Dollars per share)	$ 11.70
Options expected to vest at December 31, 2012	9 years
Options expected to vest at December 31, 2012 (in Dollars)	$ 442