EQUITY INCENTIVE PLANS - Restricted Stock and Additional Disclosures (Details)	3 Months Ended
	Mar. 31, 2016 USD ($) item $ / shares shares
Number of Shares
Outstanding at beginning of year (in shares) | shares	44,866
Outstanding at end of period (in shares) | shares	46,449
Additional Disclosures
Number of equity incentive plans | item	2
Stock Options
Additional Disclosures
Unrecognized share-based compensation expense related to non-vested options (in dollars) | $	$ 407,000
Weighted average period for recognition of share-based compensation	3 years 7 months 6 days
Share-based compensation expense recognized (in dollars) | $	$ 27,000
Tax benefit from recognized compensation expense (in dollars) | $	$ 4,000
Restricted stock award
Number of Shares
Outstanding at beginning of year (in shares) | shares	44,866
Granted (in shares) | shares	16,500
Vested (in shares) | shares	(14,917)
Outstanding at end of period (in shares) | shares	46,449
Weighted Average Grant Date Value
Outstanding at beginning of year (in dollars per share) | $ / shares	$ 15.21
Granted (in dollars per share) | $ / shares	19.40
Vested (in dollars per share) | $ / shares	14.27
Outstanding at end of period (in dollars per share) | $ / shares	$ 17.00
Additional Disclosures
Unrecognized share-based compensation expense related to non-vested restricted stock (in dollars) | $	$ 772,000
Share-based compensation expense recognized (in dollars) | $	59,000
Tax benefit from recognized compensation expense (in dollars) | $	$ 24,000