Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity (Details Textual)

v3.19.1
Stockholders' Equity (Details Textual) - USD ($)
1 Months Ended 12 Months Ended
Jun. 29, 2018
Jun. 20, 2018
May 10, 2018
Jan. 31, 2019
Oct. 29, 2018
Sep. 30, 2018
Jun. 27, 2018
Jun. 22, 2018
Mar. 31, 2018
Jan. 22, 2018
Oct. 31, 2017
Feb. 03, 2019
Feb. 04, 2018
Apr. 30, 2018
Jan. 29, 2017
Sale of received transactions         $ 2,220,000                    
Sale of stock, description                       (a) 70% of the offering price, or (b) the applicable calculation set forth pursuant to the terms of their respective certificates of designation.      
Preferred stock value                       $ 10    
Aggregate gross proceeds to IPO                       58,908,552    
IPO [Member]                              
Sale of stock, description             The Company completed its IPO, selling 4,025,000 shares of common stock at a price of $16.00 per share. Net proceeds to the Company from the offering was approximately $59.2 million after legal and underwriting expenses.                
Reverse stock split, description               The board of directors of the Company approved a 1-for-2.5 reverse stock split of the Company's shares of common stock.              
Institutional Investor [Member]                              
Aggregate gross proceeds to IPO                       $ 15,000,000      
Director [Member]                              
Reverse stock split, description                   The board of directors of the Company approved a 1-for-2.5 reverse stock split of the Company's shares of common stock.          
IPO [Member]                              
Preferred stock equivalent 3,287,441                            
Percentage of dividend 8.00%                            
Preferred stock value $ 25,645,000                            
Preferred stock dividends 2,037,200                            
Preferred stock converted value $ 2,495,704                            
Preferred stock converted to common stock per share $ 9.13                            
Deemed dividend $ 22,601,161                            
Warrant [Member]                              
Deemed dividend 1,498,079                            
Valuation exercise price $ 16                            
Unvested units [Member]                              
Unvested units outstanding related to this grant                       161,250      
Unvested units one [Member]                              
Unvested units outstanding related to this grant                       32,817      
Unvested units two [Member]                              
Unvested units outstanding related to this grant                       6,563      
2017 Equity Incentive Plan [Member]                              
Option award term     10 years                        
2017 Equity Incentive Plan [Member] | Minimum [Member]                              
shares of common stock reserved for issuance     604,612                     420,000  
2017 Equity Incentive Plan [Member] | Maximum [Member]                              
shares of common stock reserved for issuance     615,066                     604,612  
2017 Equity Incentive Plan [Member] | Restricted Stock [Member]                              
Stock compensation expense related to restricted stock units                       $ 2,568,518 $ 846,747    
Fair value of restricted stock units   $ 1,014,046 $ 2,800,695 $ 10,500   $ 250,950         $ 2,792,849        
Restricted stock units, shares   68,378 188,917 246,120   10,500         258,000        
Vesting date, description   Fair value of $1,014,046 of which 15,666 Restricted Stock Units, immediately vested. The vesting of the unvested Restricted Stock Units is based on both time and performance. The time and performance vesting units will vest twenty-five percent on July 1, 2019, and July 1, 2020 and between twenty-five to thirty-five percent on July 1, 2021. The performance vesting units will only vest upon the achievement of certain benchmarks. As of February 3, 2019, there were 48,083 unvested units outstanding related to this grant. There were 4,629 units forfeited from this grant during the fiscal year ended February 3, 2019. As of February 3, 2019, there were 118,073 unvested units outstanding related to this grant. The vesting of the restricted stock units is based on both time and performance. The time vesting units vest twenty-five percent on the closing of the offering, and twenty-five percent on January 31st of the following three years. The performance vesting units vest annually upon the achievement of certain benchmarks. There were no Restricted Stock Units cancelled, forfeited, or expired during the fiscal year ended February 3, 2019 related to these grants. As of February 3, 2019, there were 10,500 unvested units outstanding related to this grant. The unit vesting was based on both time and performance. The time vesting units vest twenty-five percent on January 31, 2020, and twenty-five percent on January 31st of each of the following three years. The performance vesting units vest annually upon the achievement of certain benchmarks. There were no restricted stock units cancelled, forfeited, or expired during the fiscal year ended February 3, 2019.   The time vesting units vest twenty-five percent on October 4, 2018, and twenty-five percent on January 31st of the following three years. The performance vesting units vest annually upon the achievement of certain benchmarks. There were no Restricted Stock Units cancelled, forfeited, or expired during the fiscal year ended February 3, 2019 related to these grants.                  
Unrecognized restricted stock unit compensation cost related to non-vested awards                       $ 1,315,947      
Restricted stock recognized in operations over weighted average period                       2 years 2 months 27 days      
2017 Equity Incentive Plan [Member] | Restricted Stock Units One [Member]                              
Fair value of restricted stock units                 $ 568,356            
Restricted stock units, shares                 52,504            
Fiscal 2018 [Member] | Mistral SAC Holdings, LLC, Satori Capital, LLC, and executive management [Member]                              
Purchase aggregate total shares of common stock                       15,979,500      
Fiscal 2018 [Member] | 899Series A, A-1 and A-2 Preferred Units [Member] | Mistral SAC Holdings, LLC [Member]                              
Preferred stock equivalent                       898,600      
Warrants to purchase                       798,975      
Exchange for total shares                       899      
Percentage of dividend                       8.00%      
Sale of received transactions                       $ 21,139,845      
Net of issuance costs                       $ 1,325,156      
Fiscal 2019 [Member]                              
Restated warrants total                       56,077      
Fair value term                       3 years      
Warrants as deemed dividend                       $ 408,919      
Warrant [Member]                              
Total warrants outstanding                       1,067,475 930,054  
Warrants issued                       281,750      
Valuation exercise price                       $ 80,000,000