Major Tenants (Tables)

12 Months Ended

Dec. 31, 2016

Segment Reporting, Disclosure of Entity's Reportable Segments [Abstract]

Schedule of Revenue by Major Customers by Reporting Segments [Table Text Block]

Major Tenants

Tenants		2016		2015
Dick’s Sporting Goods, Inc.	$	232,950	$	232,950
Best Buy Stores, L.P.		149,334		149,333
Dollar Tree Stores, Inc.		122,576		0
TSA Stores, Inc.		0		225,131
Aggregate rental income of major tenants	$	504,860	$	607,414
Aggregate rental income of major tenants as a percentage of total rental income		48%		58%