XML 56 R45.htm IDEA: XBRL DOCUMENT v3.7.0.1
Available-for-Sale-Securities Classification of the available-for-sale securities (Details) - USD ($)
Mar. 31, 2017
Dec. 31, 2015
Available-for-sale Securities [Abstract]    
Cash $ 1,430,400 $ 4,426,800
Total $ 1,430,400 $ 4,426,800