Major Tenants (Tables)

12 Months Ended

Dec. 31, 2018

Policy Text Block [Abstract]

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

Major Tenants

Tenants		2018		2017
Dick’s Sporting Goods, Inc.	$	232,950	$	232,950
Best Buy Stores, L.P.		156,662		149,334
Dollar Tree Stores, Inc.		137,084		137,084
Apple Indiana II LLC		103,184		103,184
Zale Delaware Inc.		98,024		98,024
Aggregate rental income of major tenants	$	727,904	$	720,576
Aggregate rental income of major tenants as a percentage of total rental income		76%		76%