STOCK OPTIONS - Stock Option Activity (Details) - Stock Options. - USD ($)	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Shares
Outstanding at beginning of period (in shares)	12,168
Granted (in shares)	4,500	7,250
Exercised (in shares)	(500)
Outstanding at end of period (in shares)	16,168	12,168
Exercisable at end of period (in shares)	6,417
Weighted Average Exercise Price
Outstanding at beginning of period (in dollars per shares)	$ 15.47
Granted (in dollars per share)	10.75
Exercised (in dollars per share)	7.53
Outstanding at end of period (in dollars per share)	14.40	$ 15.47
Exercisable at end of period (in dollars per share)	15.41
Other disclosures
Weighted-average grant date fair value of options granted (in dollars per share)	$ 4.02	$ 5.92
Total intrinsic value of options exercised (in dollars)	$ 2,160	$ 0