FAIR VALUE MEASUREMENTS (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2013	Dec. 31, 2012	Sep. 30, 2012
FAIR VALUE MEASUREMENTS
Blended interest rate for determining fair value of nonaccrual loans (as a percent)	0.00%
Financial assets:
Interest-bearing deposits	$ 10	$ 10	$ 10
Securities available for sale	48,096	43,799	42,476
Carrying Amount
Financial assets:
Total financial assets	543,032	519,108	523,297
Financial liabilities:
Total financial liabilities	497,740	470,696	475,526
Estimated Fair Value
Financial assets:
Total financial assets	535,505	514,388	519,931
Financial liabilities:
Total financial liabilities	495,610	470,170	475,058
Level 1 | Carrying Amount
Financial assets:
Cash and cash equivalents	22,794	26,961	47,405
Level 1 | Estimated Fair Value
Financial assets:
Cash and cash equivalents	22,794	26,961	47,405
Level 2 | Carrying Amount
Financial assets:
Interest-bearing deposits	10	10	10
Securities available for sale	48,096	43,799	42,476
Federal Home Loan Bank stock	3,060	3,060	3,060
Financial liabilities:
Deposits	461,688	434,557	439,363
Borrowings	35,852	35,925	35,925
Accrued interest payable	200	214	238
Level 2 | Estimated Fair Value
Financial assets:
Interest-bearing deposits	10	10	10
Securities available for sale	48,096	43,799	42,476
Federal Home Loan Bank stock	3,060	3,060	3,060
Financial liabilities:
Deposits	459,862	434,227	439,139
Borrowings	35,548	35,729	35,681
Accrued interest payable	200	214	238
Level 3 | Carrying Amount
Financial assets:
Net loans	467,536	443,959	428,772
Accrued interest receivable	1,536	1,319	1,574
Level 3 | Estimated Fair Value
Financial assets:
Net loans	460,009	439,239	425,406
Accrued interest receivable	$ 1,536	$ 1,319	$ 1,574