Annual report pursuant to Section 13 and 15(d)

2. Significant Accounting Policies (Details)

v3.10.0.1
2. Significant Accounting Policies (Details) - USD ($)
Dec. 31, 2018
Dec. 31, 2017
Assets    
Cash equivalents $ 6,788,333 $ 8,872,982
Restricted cash 0 800,031
Total 6,788,333 9,673,013
Level 1    
Assets    
Cash equivalents 6,788,333 8,872,982
Restricted cash   31
Total 6,788,333 8,873,013
Level 2    
Assets    
Cash equivalents 0 0
Restricted cash   800,000
Total $ 0 $ 800,000