General form of registration statement for all companies including face-amount certificate companies

Stock Options - Schedule of Stock Option Activity (Details)

v3.19.1
Stock Options - Schedule of Stock Option Activity (Details) - USD ($)
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]    
Number of options outstanding beginning balance 1,456,064 702,064
Number of options granted 1,400,418 880,667
Number of options forfeited (345,000) (126,667)
Number of options exercised (32,508)
Number of options outstanding ending balance 2,478,974 1,456,064
Number of options vested 958,115  
Number of options exercisable 753,654  
Weighted average exercise price outstanding beginning balance $ 3.90 $ 4.95
Weighted average exercise price granted 6.75 2.55
Weighted average exercise price forfeited 5.85 2.40
Weighted average exercise price exercised 1.05
Weighted average exercise price outstanding ending balance 5.25 $ 3.90
Weighted average exercise price vested 4.35  
Weighted average exercise price exercisable $ 5.25  
Weighted average remaining contractual term outstanding 2 years 1 month 2 days 4 years 11 days
Weighted average remaining contractual term outstanding 2 years 11 months 4 days 2 years 1 month 2 days
Aggregate intrinsic value outstanding beginning balance
Aggregate intrinsic value granted
Aggregate intrinsic value forfeited
Aggregate intrinsic value exercised
Aggregate intrinsic value outstanding ending balance 2,660,000
Aggregate intrinsic value vested 2,039,000  
Aggregate intrinsic value exercisable $ 889,000