Annual report pursuant to Section 13 and 15(d)

8. Stock-based Plans and Stock-based Compensation: Restricted Stock Unit Activity (Details)

v3.19.1
8. Stock-based Plans and Stock-based Compensation: Restricted Stock Unit Activity (Details) - Restricted Stock Units R S U [Member] - USD ($)
 1 Months Ended 12 Months Ended
May 19, 2017
Mar. 23, 2017
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Outstanding at Beginning of Period     662,800 994,417  
Awarded, Shares 86,668 112,845 0 199,513 199,513
Released, Shares     0 (484,058)  
Forfeited, Shares     0 (47,072)  
Outstanding at End of Period     662,800 662,800 994,417
Expected to vest at end of period, Shares     662,800    
Unrecognized expense at End of Period     $ 0    
Outstanding at beginning of period, Weighted Average Exercise Price     $ 0.72 $ 0.72  
Awarded, Weighted Average Grant Date Fair Value $ 0.75 $ 0.72 0.00 0.73 $ 0.73
Exercised, Weighted Average Exercise Price     .00    
Forfeited, Weighted Average Exercise Price     0.00 0.72  
Outstanding at end of period, Weighted Average Exercise Price     0.72 $ 0.72 $ 0.72
Expected to vest at end of period, Weighted Average Exercise Price     $ 0.72    
Outstanding, Weighted Average Remaining Contractual Term (Years)       8 months 12 days 29 days
Awarded, Weighted Average Remaining Contractual Term       8 months 12 days  
Outstanding, aggregate intrinsic value     $ 785,418 $ 795,360 $ 731,845