EARNINGS PER SHARE (Details) - USD ($)	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Net income	$ 5,295,127	$ 320,614
Weighted-average shares outstanding:
Basic (in shares)	3,369,496	3,397,185
Diluted (in shares)	3,373,492	3,397,185
Income per common share:
Basic (in dollars per share)	$ 1.57	$ 0.09
Diluted (in dollars per share)	$ 1.57	$ 0.09