Quarterly report pursuant to Section 13 or 15(d)

Partners' Equity Restricted Units (Details)

v3.7.0.1
Partners' Equity Restricted Units (Details) - Restricted Stock - $ / shares
1 Months Ended 6 Months Ended
May 31, 2017
Jun. 30, 2017
Share-based Compensation Arrangement by Share-based Payment Award    
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period   3 years
Stock Issued During Period, Shares, Restricted Stock Award, Gross 9,108  
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value $ 10.98