XML 30 R19.htm IDEA: XBRL DOCUMENT v3.20.2
Fair Value Measurements (Details) - USD ($)
3 Months Ended
Jun. 30, 2019
Mar. 31, 2019
Dicks Sporting Goods Fredericksburg VA    
Fair Value Measurements (Details) [Line Items]    
Property, Plant and Equipment, Gross   $ 1,583,623
Property, Plant, and Equipment, Fair Value Disclosure   972,000
Impairment of Real Estate   $ 611,623
Advance Auto Middletown OH    
Fair Value Measurements (Details) [Line Items]    
Property, Plant and Equipment, Gross $ 546,065  
Property, Plant, and Equipment, Fair Value Disclosure 178,750  
Impairment of Real Estate $ 367,315