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Stockholders' Equity (Details) - $ / shares
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Stockholders' Equity Note [Abstract]    
Stock options outstanding, beginning 0 0
Stock options acquired in merger 133,711  
Stock options granted 214,239  
Stock options forfeited (45,178)  
Stock options outstanding, ending 302,772 0
Weighted average exercise price outstanding, beginning $ 0.00 $ 0.00
Weighted average exercise price acquired in merger 36.42 0.00
Weighted average exercise price granted 5.58  
Weighted average exercise price forfeited 11.64  
Weighted average exercise price outstanding, ending $ 18.30 $ 0.00
Weighted average remaining contractual life acquired in merger 3 years 10 months 17 days  
Weighted average remaining contractual life granted 9 years 8 months 19 days  
Weighted average remaining contractual life, ending 7 years 2 months 12 days