Subsequent Events Narrative (Details) - USD ($)	1 Months Ended	6 Months Ended
	Jul. 31, 2016	Jun. 30, 2016	Jun. 30, 2015	Dec. 31, 2015
Subsequent Event [Line Items]
Assets		$ 945,688,913		$ 867,110,483
Repayment of debt financing		$ 13,487,639	$ 12,931,000
Subsequent Event [Member]
Subsequent Event [Line Items]
Property purchase agreement, number of inspection period (in days)	30 days
Subsequent Event [Member] | Woodland Park [Member]
Subsequent Event [Line Items]
Proceeds from Sale of Property, Plant, and Equipment	$ 15,700,000
Assets	14,000,000
Repayment of debt financing	$ 7,500,000