Distributions - Additional Information (Detail) - USD ($)	1 Months Ended	6 Months Ended
	Feb. 28, 2015	Jun. 30, 2015
Cash Distributions [Abstract]
Total cash distributions declared and paid	$ 173,188	$ 124,062
Distribution to limited partner, declaration date		Jul. 30, 2015
Distribution to limited partners, amount approved		$ 202,244
Distribution to limited partner, per unit amount declared		$ 23.11
Distribution to limited partner, distribution date		Aug. 06, 2015
Distributions to general partner		$ 2,043
General partner, partnership interest percentage		1.00%
Distribution to general partner, distribution date		Aug. 31, 2015