Distributions - Additional Information (Detail) (USD $)	1 Months Ended	3 Months Ended
	Feb. 28, 2014	Jun. 30, 2014
Cash Distributions [Abstract]
Total cash distributions declared and paid	$ 234,258	$ 237,119
Distribution to limited partner, declaration date		Jul. 11, 2014
Distribution to limited partners amount declared		255,769
Distribution to limited partner, per unit amount declared		$ 5.40
Distribution to limited partner, distribution date		Aug. 07, 2014
Distributions to general partner		$ 2,584
General partner, partnership interest percentage		1.00%
Distribution to general partner, distribution date		Aug. 31, 2014