Organization and Accounting Policies - Schedule of Cash, Cash Equivalents and Restricted Cash (Details) - USD ($)	Mar. 31, 2018	Dec. 31, 2017	Mar. 31, 2017	Dec. 31, 2016
Accounting Policies [Abstract]
Cash and Cash Equivalents	$ 25,951,970	$ 23,242,090	$ 8,306,625	$ 4,216,592
Restricted Cash	5,961,679	4,649,159	6,419,808	5,132,897
Cash, Cash Equivalents And Restricted Cash	$ 31,913,649	$ 27,891,249	$ 14,726,433	$ 9,349,489