STOCKHOLDERS' EQUITY (Details)				1 Months Ended	3 Months Ended				12 Months Ended
	Aug. 03, 2016 USD ($)	Mar. 05, 2016 shares $ / shares	Mar. 13, 2014 shares $ / shares	Aug. 31, 2016 $ / shares shares	Jun. 30, 2016 shares Director $ / shares	Mar. 31, 2016 shares $ / shares	Dec. 31, 2014 shares $ / shares	Jun. 30, 2014 shares $ / shares	Dec. 31, 2016 USD ($) $ / shares shares	Dec. 31, 2015 USD ($) $ / shares shares	Dec. 31, 2014 USD ($) $ / shares shares
Common Stock [Abstract]
Shares sold in underwritten public offering (in shares)				2,300,000
Price per share of common stock sold in the offering (in dollars per share) | $ / shares				$ 6.00
Proceeds from sale of offering | $	$ 12,493,398								$ 12,493,398	$ 0	$ 0
Number of stock options exercised under the plan (in shares)									191,804	41,141	318,750
Exercised (in shares)									98,599	17,109	286,356
Exercise prices of stock option, minimum (in dollars per share) | $ / shares									$ 2.80	$ 2.16	$ 1.04
Exercise prices of stock option, maximum (in dollars per share) | $ / shares									$ 5.56	$ 3.60	1.04
Exercise prices of stock option (in dollars per share) | $ / shares											$ 1.04
Preferred Stock [Abstract]
Preferred stock - shares authorized (in shares)									10,000,000	10,000,000
Preferred stock - shares outstanding (in shares)									0	0
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Reduced attributable expense | $									$ 304,154	$ 334,386	$ 447,100
Warrants [Abstract]
Warrants outstanding (in shares)									0
Newly Hired Presidents [Member]
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Stock options issued to purchase of common stock (in shares)						36,000
Exercise price of stock option (in dollars per share) | $ / shares						$ 7.15
Expiration period of stock option						5 years	5 years
Number of equal annual installments with in which options are exercisable						3	3
BOD [Member]
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Stock options issued to purchase of common stock (in shares)					46,875			46,875
Exercise price of stock option (in dollars per share) | $ / shares					$ 8.860			$ 3.480
Expiration period of stock option					5 years			5 years
Number of equal annual installments with in which options are exercisable					5			5
Number of director, stock option issued | Director					1
New Vice Presidents [Member]
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Stock options issued to purchase of common stock (in shares)							36,000
Exercise price of stock option (in dollars per share) | $ / shares							$ 4.35
EVP [Member]
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Stock options issued to purchase of common stock (in shares)		60,000
Exercise price of stock option (in dollars per share) | $ / shares		$ 5.64
Expiration period of stock option		5 years
Minimum period after termination of employment to exercise stock options by employees		30 years
Options expected to vest in each anniversary (in shares)									20,000
Options vested (in shares)									20,000
Number of equal annual installments with in which options are exercisable		3
CEO [Member]
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Stock options issued to purchase of common stock (in shares)			250,000
Exercise price of stock option (in dollars per share) | $ / shares			$ 3.416
Expiration period of stock option			7 years
Number of equal annual installments with in which options are exercisable			5