Annual report pursuant to Section 13 and 15(d)

Shareholders' Equity (Details)

v3.6.0.2
Shareholders' Equity (Details) - Warrant
12 Months Ended
Dec. 31, 2016
$ / shares
shares
Additional information for warrants outstanding  
Number of warrants, beginning of period (in shares) 2,173,723
Weighted average exercise price, outstanding at beginning of period (in usd per share) | $ / shares $ 0.86
Number of warrants, exercised (in shares) (1,534,125)
Weighted average exercise price, exercised (in usd per share) | $ / shares $ 0.86
Number of warrants, expired (in shares) 0
Weighted average exercise price, expired (in usd per share) | $ / shares $ 0.00
Number of warrants, end of period (in shares) 639,598
Weighted average exercise price, outstanding and Exercisable at end of period (in usd per share) | $ / shares $ 0.86
Number of warrants 2,173,723