FAIR VALUE (Details 4) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Fair Value Disclosures
Mortgage servicing rights	$ 6,861	$ 5,446
Nonrecurring basis
Fair Value Disclosures
Impaired loan on non-recurring basis	8,181	20,225
Other real estate owned	5,321	7,575
Mortgage servicing rights	683	3,484
Nonrecurring basis | Residential Real Estate - Owner Occupied
Fair Value Disclosures
Impaired loan on non-recurring basis	1,005	782
Other real estate owned	143	1,195
Nonrecurring basis | Residential Real Estate - Non Owner Occupied
Fair Value Disclosures
Impaired loan on non-recurring basis		1,788
Other real estate owned	10
Nonrecurring basis | Commercial real estate
Fair Value Disclosures
Impaired loan on non-recurring basis	7,030	15,618
Other real estate owned	260	1,219
Nonrecurring basis | Real estate construction
Fair Value Disclosures
Impaired loan on non-recurring basis	97	1,552
Other real estate owned	4,908	5,161
Nonrecurring basis | Commercial
Fair Value Disclosures
Impaired loan on non-recurring basis	49	182
Nonrecurring basis | Home equity
Fair Value Disclosures
Impaired loan on non-recurring basis		303
Fair Value, Inputs, Level 3 | Nonrecurring basis
Fair Value Disclosures
Impaired loan on non-recurring basis	8,181	20,225
Other real estate owned	5,321	7,575
Fair Value, Inputs, Level 3 | Nonrecurring basis | Residential Real Estate - Owner Occupied
Fair Value Disclosures
Impaired loan on non-recurring basis	1,005	782
Other real estate owned	143	1,195
Fair Value, Inputs, Level 3 | Nonrecurring basis | Residential Real Estate - Non Owner Occupied
Fair Value Disclosures
Impaired loan on non-recurring basis		1,788
Other real estate owned	10
Fair Value, Inputs, Level 3 | Nonrecurring basis | Commercial real estate
Fair Value Disclosures
Impaired loan on non-recurring basis	7,030	15,618
Other real estate owned	260	1,219
Fair Value, Inputs, Level 3 | Nonrecurring basis | Real estate construction
Fair Value Disclosures
Impaired loan on non-recurring basis	97	1,552
Other real estate owned	4,908	5,161
Fair Value, Inputs, Level 3 | Nonrecurring basis | Commercial
Fair Value Disclosures
Impaired loan on non-recurring basis	49	182
Fair Value, Inputs, Level 3 | Nonrecurring basis | Home equity
Fair Value Disclosures
Impaired loan on non-recurring basis		303
Fair Value, Inputs, Level 2 | Nonrecurring basis
Fair Value Disclosures
Mortgage servicing rights	$ 683	$ 3,484