Quarterly report pursuant to Section 13 or 15(d)

STOCKHOLDERS' EQUITY (Details)

v3.19.2
STOCKHOLDERS' EQUITY (Details) - USD ($)
1 Months Ended 6 Months Ended
Apr. 30, 2019
Feb. 28, 2018
Jun. 30, 2019
Jun. 30, 2018
Feb. 25, 2019
STOCKHOLDERS' EQUITY          
Proceeds from issuance of common stock, net of offering costs     $ 0 $ 81,819,073  
Wishbone Partners, LLC          
STOCKHOLDERS' EQUITY          
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares 4,581,001        
Common Stock Held in Escrow 2,538,071        
Business Acquisition, Share Price         $ 6.19
Business Acquisition, Equity Interest Issued or Issuable, Value Assigned         $ 28,356,396
Underwritten Public Offering          
STOCKHOLDERS' EQUITY          
Stock Issued During Period, Shares, New Issues   6,164,000      
Share Price   $ 14.00      
Proceeds From Issuance Of Common Stock Gross   $ 86,296,000      
Proceeds from issuance of common stock, net of offering costs   81,819,073      
Payments of Stock Issuance Costs   $ 4,476,927      
Over-Allotment Option          
STOCKHOLDERS' EQUITY          
Stock Issued During Period, Shares, New Issues   804,000