SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 2) (USD $)
In Millions, unless otherwise specified
0 Months Ended 1 Months Ended 12 Months Ended
Dec. 31, 2013
Jun. 04, 2013
General partner
Oct. 03, 2012
General partner
Mar. 31, 2013
General partner
Dec. 31, 2013
Minimum
Dec. 31, 2013
Maximum
Significant Accounting Policies [Line Items]            
Period to utilize shortfall payments to offset gathering fees to the extent that customer's throughput volumes exceed its MVC         12 months 8 years
Shortfall payments billed and included in accounts receivable $ 1.1          
Period to utilize the current portion of shortfall payments to offset gathering fees to the extent that customer's throughput volumes exceed its MVC         1 month 8 years
General partner interest (as a percent)   2.00% 2.00% 2.00%