Quarterly report pursuant to Section 13 or 15(d)

Consolidated Statements of Cash Flows (Parenthetical)

v3.7.0.1
Consolidated Statements of Cash Flows (Parenthetical) - USD ($)
3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Statement of Cash Flows [Abstract]    
Payment of offering expenses $ 294,026