CONDENSED FINANCIAL INFORMATION - PARENT COMPANY ONLY (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2009
Assets
Other assets	$ 13,627	$ 11,353
Total Assets	968,274	1,102,639
Liabilities and Shareholders' Equity
Junior subordinated debentures	10,310	10,310
Subordinated debentures	25,000	25,000
Accrued interest payable	6,427	4,301
Other liabilities	16,406	17,706
Shareholders' equity	36,925	39,925	32,055	63,084
Total Liabilities and Shareholders' Equity	968,274	1,102,639
Parent company
Assets
Cash	355	353
Investment in statutory trust	358	351
Investments in subsidiaries (equity method)	77,301	77,842
Other assets	46
Total Assets	78,060	78,546
Liabilities and Shareholders' Equity
Junior subordinated debentures	10,310	10,310
Subordinated debentures	25,000	25,000
Accrued interest payable	5,822	3,310
Other liabilities	3	1
Shareholders' equity	36,925	39,925
Total Liabilities and Shareholders' Equity	$ 78,060	$ 78,546