Annual report pursuant to Section 13 and 15(d)

16. Equity Transactions (Details 1)

v3.6.0.2
16. Equity Transactions (Details 1) - $ / shares
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Outstanding Beginning Balance, Number of Warrants 3,011,764 4,165,108
Granted, Number of Warrants 0 0
Exercised, Number of Warrants (105,198) (728,333)
Expired, Number of Warrants 0 (425,015)
Outstanding Ending Balance, Number of Warrants 2,906,566 3,011,760
Outstanding Beginning Balance, Weighted Average Exercise Price   $ 5.48
Granted, Weighted Average Exercise Price   0.00
Expired, Weighted Average Exercise Price   9.30
Exercised, Weighted Average Exercise Price   0.50
Outstanding Ending Balance, Weighted Average Exercise Price $ 6.14 6.14
Granted, Warrants Per Share Exercise Price   0.00
Exercised, Warrants Per Share Exercise Price 5.00 0.50
Outstanding Ending Balance, Warrants Per Share Exercise Price 6.18  
Minimum [Member]    
Outstanding Beginning Balance, Warrants Per Share Exercise Price 3.95 0.50
Expired, Warrants Per Share Exercise Price 4.00 7.00
Outstanding Ending Balance, Warrants Per Share Exercise Price 4.25 3.95
Maximum [Member]    
Outstanding Beginning Balance, Warrants Per Share Exercise Price 10.15 10.50
Expired, Warrants Per Share Exercise Price 7.00 10.50
Outstanding Ending Balance, Warrants Per Share Exercise Price $ 10.15 $ 10.15