STOCK OPTIONS - Outstanding and Exercisable (Details) - Stock option - USD ($)	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Options Outstanding
Total Options (in shares)	1,499,795	1,190,295	1,355,905
Weighted-Average Exercise Price (in dollars per share)	$ 13.11	$ 13.15	$ 12.21
Intrinsic Value	$ (465,921)
Weighted-Average Remaining Life	6 years 11 days
Options Exercisable
Total Options (in shares)	768,598	542,499
Weighted-Average Exercise Price (in dollars per share)	$ 12.75	$ 11.82
Intrinsic Value	$ 37,711
Weighted-Average Remaining Life	4 years 4 months 6 days