Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements - Assets and Liabilities Carried at Fair Value Measured on Recurring Basis (Details)

v3.19.2
Fair Value Measurements - Assets and Liabilities Carried at Fair Value Measured on Recurring Basis (Details) - Fair Value, Measurements, Recurring
Jun. 30, 2019
USD ($)
Assets  
Total assets at fair value $ 1,795,409
Marketable Equity Securities  
Assets  
Total assets at fair value 1,794,889
Interest Rate Cap Derivative  
Assets  
Total assets at fair value 520
Level 1  
Assets  
Total assets at fair value 1,794,889
Level 1 | Marketable Equity Securities  
Assets  
Total assets at fair value 1,794,889
Level 2  
Assets  
Total assets at fair value 520
Level 2 | Interest Rate Cap Derivative  
Assets  
Total assets at fair value $ 520