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SHAREHOLDERS’ EQUITY - Placement Agent Warrants - Common Unit Offering - General Information (Details) - Placement Agent Common Units Warrants - USD ($)
Jun. 30, 2017
Jun. 05, 2017
SHAREHOLDERS’ EQUITY    
Warrants issued to purchase shares of common stock (in shares)   303,502
Exercise price (in dollars per share)   $ 1.825
Fair value of warrants $ 161,410 $ 201,000