AT-THE-MARKET OFFERING PROGRAM (Details) - USD ($)	1 Months Ended	6 Months Ended
	Jun. 30, 2017	Jun. 30, 2017	Jun. 30, 2016	May 26, 2017
Class of Stock [Line Items]
Proceeds from sale of common units		$ 991,000	$ 0
Common Units
Class of Stock [Line Items]
Equity Distribution Agreement, maximum value				$ 100,000,000
Number of common units sold, units	65,003
Proceeds from sale of common units	$ 1,000,000