Quarterly report pursuant to Section 13 or 15(d)

STOCKHOLDERS' EQUITY (Details Textual)

v3.5.0.2
STOCKHOLDERS' EQUITY (Details Textual) - USD ($)
 1 Months Ended 9 Months Ended
Apr. 26, 2016
Sep. 30, 2016
Sep. 30, 2015
Class of Stock [Line Items]      
Proceeds from issuance of common stock   $ 61,064,671 $ 50,039,853
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners 10.00%    
Repayments of Lines of Credit $ 50,900,000 $ 50,900,000 $ 0
Line of Credit Facility, Periodic Payment, Interest 10,000,000    
Repayments Of Lines Of Credit Related Interest $ 215,000    
Stock Option One [Member]      
Class of Stock [Line Items]      
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period   150 40,000
Stock Issued During Period, Value, Stock Options Exercised     $ 150,000
Stock Option Two [Member]      
Class of Stock [Line Items]      
Stock Options Exercise Per Share   $ 9.72 $ 11.38
Stock Options Exercise Shares Held Shares   31 8,125
Stock Options Exercise Shares Held Value   $ 300 $ 92,500
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period     16,875
Exercise Price 2.00 [Member] | Stock Option One [Member]      
Class of Stock [Line Items]      
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period     20,000
Stock Issued During Period, Value, Stock Options Exercised     $ 40,000
Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price     $ 2.00
Exercise Price 2.00 [Member] | Stock Option Two [Member]      
Class of Stock [Line Items]      
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period   119 10,000
Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price   $ 2.00 $ 2.00
Exercise Price 4.50 [Member] | Stock Option One [Member]      
Class of Stock [Line Items]      
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period   25,000 20,000
Stock Issued During Period, Value, Stock Options Exercised   $ 112,500 $ 90,000
Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price   $ 4.50 $ 4.50
Exercise Price 4.50 [Member] | Stock Option Two [Member]      
Class of Stock [Line Items]      
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period     10,000
Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price     $ 4.50
Exercise Price 5.50 [Member] | Stock Option Two [Member]      
Class of Stock [Line Items]      
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period     5,000
Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price     $ 5.50
Underwritten Public Offering [Member]      
Class of Stock [Line Items]      
Stock Issued During Period, Shares, New Issues 11,500,000    
Stock Issued During Period, Value, New Issues $ 64,400,000    
Share Price $ 5.60    
Proceeds from issuance of common stock $ 61,063,497    
Payments of Stock Issuance Costs 3,336,503    
Payments for Underwriting Discounts $ 3,200,000    
Over-Allotment Option [Member]      
Class of Stock [Line Items]      
Stock Issued During Period, Shares, New Issues 1,500,000