LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES (Details 4) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Loans receivable, consumer credit exposure	$ 155,346	$ 147,297
Performing
Loans receivable, consumer credit exposure	152,558	144,325
Impaired
Loans receivable, consumer credit exposure	2,788	2,972
Residential Prime
Loans receivable, consumer credit exposure	116,816	105,579
Residential Prime | Performing
Loans receivable, consumer credit exposure	114,725	103,292
Residential Prime | Impaired
Loans receivable, consumer credit exposure	2,091	2,287
Residential HELOC
Loans receivable, consumer credit exposure	20,734	21,756
Residential HELOC | Performing
Loans receivable, consumer credit exposure	20,247	21,250
Residential HELOC | Impaired
Loans receivable, consumer credit exposure	487	506
Construction and Development
Loans receivable, consumer credit exposure	13,302	15,247
Construction and Development | Performing
Loans receivable, consumer credit exposure	13,117	15,094
Construction and Development | Impaired
Loans receivable, consumer credit exposure	185	153
Consumer Loan
Loans receivable, consumer credit exposure	4,494	4,715
Consumer Loan | Performing
Loans receivable, consumer credit exposure	4,469	4,689
Consumer Loan | Impaired
Loans receivable, consumer credit exposure	$ 25	$ 26