Annual report pursuant to Section 13 and 15(d)

Commitments and Contingencies (Details)

v3.19.1
Commitments and Contingencies (Details) - Deferred Lease Revenue [Member]
Dec. 31, 2018
USD ($)
Other Commitments [Line Items]  
2019 $ 763,808
2020 237,218
2021 57,380
Total $ 1,058,406