Major Tenants (Details) - Major Tenants - USD ($)	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Revenue, Major Customer [Line Items]
Major Tenants	$ 1,231,173	$ 1,375,925
Aggregate rental income of major tenants as a percentage of total rental income	91.00%	100.00%
Red Robin West Inc
Revenue, Major Customer [Line Items]
Major Tenants	$ 341,250	$ 341,250
Staples the OfficeSuperstore East Inc
Revenue, Major Customer [Line Items]
Major Tenants	308,315	308,315
Dollar Tree / Family Dollar Group
Revenue, Major Customer [Line Items]
Major Tenants	208,617	206,409
Sterling Jewelers Inc
Revenue, Major Customer [Line Items]
Major Tenants	203,946	191,328
Bio Medical Applications of Ohio Inc
Revenue, Major Customer [Line Items]
Major Tenants	169,045	166,939
KinderCare Learning Centers LLC
Revenue, Major Customer [Line Items]
Major Tenants	$ 0	$ 161,684