NOTE 20 - PARENT COMPANY ONLY - CONDENSED FINANCIAL INFORMATION (Detail) - (Table 2) (USD $)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Expense:
Interest on subordinated debentures	$ 1,352,000	$ 1,892,000	$ 2,124,000
Legal and accounting	1,105,000	1,090,000	1,704,000
Tax benefit	(1,744,000)	312,000	(985,000)
Net income (loss)	6,290,000	3,047,000	(6,248,000)
Net income (loss) available to common shareholders	6,290,000	3,047,000	(24,915,000)
Parent Company [Member]
Income:
Dividends from subsidiaries	16,500,000
Expense:
Interest on subordinated debentures	1,352,000	1,892,000	2,124,000
Legal and accounting	485,000	470,000	722,000
Other	1,624,000	1,466,000	1,573,000
Tax benefit	(1,455,000)	(1,609,000)	(1,965,000)
Total expense	2,006,000	2,219,000	2,454,000
Income (loss) before equity in undistributed (loss) income of subsidiaries	14,494,000	(2,219,000)	(2,454,000)
Equity in undistributed (loss) income of subsidiaries	(8,204,000)	5,266,000	(3,794,000)
Net income (loss)	6,290,000	3,047,000	(6,248,000)
Preferred stock discount			(18,667,000)
Net income (loss) available to common shareholders	$ 6,290,000	$ 3,047,000	$ (24,915,000)