SHAREHOLDERS’ EQUITY - Common Unit Offering - Units Offered and Proceeds (Details) $ / shares in Units, $ in Millions	Jun. 05, 2017 USD ($) $ / shares shares
SHAREHOLDERS’ EQUITY
Units issued (in shares) | shares	4,335,625
Units issued, unit price (in dollars per share) | $ / shares	$ 1.46
Gross proceeds | $	$ 6.3