6. IMPAIRED AND NONPERFORMING LOANS AND LEASES AND OTHER REAL ESTATE OWNED (Detail) - (Table 1) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Nonaccrual loans and leases that are current to terms (less than 30 days past due)	$ 1,183	$ 1,514
Nonaccrual loans and leases that are past due	4,181	3,960
Other real estate owned	8,120	12,237
Total nonperforming assets	$ 13,484	$ 17,111
Nonperforming loans and leases to total loans and leases	2.12%	2.12%
Total nonperforming assets to total assets	2.33%	2.97%