Quarterly report pursuant to Section 13 or 15(d)

2. Summary of Significant Accounting Policies (Tables)

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2. Summary of Significant Accounting Policies (Tables)
9 Months Ended
Sep. 30, 2019
Accounting Policies [Abstract]  
Schedule of Restricted Cash
    September 30,     December 31,  
    2019     2018  
Cash and cash equivalents   $ 630,109     $ 282,736  
Restricted cash     269,399       272,397  
Total   $ 899,508     $ 555,133