Annual report pursuant to Section 13 and 15(d)

Commitments and Contingencies (Details Narrative)

v3.19.2
Commitments and Contingencies (Details Narrative)
12 Months Ended
Dec. 31, 2018
shares
Dec. 20, 2018
USD ($)
Integer
$ / shares
Nov. 20, 2018
USD ($)
Nov. 09, 2018
shares
Sep. 13, 2017
USD ($)
$ / shares
shares
Aug. 22, 2017
USD ($)
$ / shares
shares
May 31, 2019
USD ($)
$ / shares
shares
May 31, 2018
USD ($)
Description of debt instrument priority terms             The Note was secured by a first priority security interest in all personal property and assets of the Company excluding the assets held in escrow with respect to (i) that certain stock purchase agreement with Polar, pursuant to which Polar agreed to sell up to 490,000 shares of the Company's common stock to the Company thirty days after the consummation of the Business Combination and (ii) that certain stock purchase agreement with K2, pursuant to which K2 agreed to sell up to 220,000 shares of the Company's common stock to the Company thirty days after the consummation of the Business Combination.  
Number of shares agreed to sell | shares             490,000  
Number of conversion of shares | shares       520,000        
Weighted average discount rate             12.00%  
Weighted average remaining lease term             56 months  
Operating lease right-of-use assets             $ 100,146
Operating lease liabilities             100,921  
Cash paid for measurement of lease liabilities             7,000  
Operating lease expense             $ 10,000  
K2 Principal Fund L.P. [Member]                
Number of shares agreed to sell | shares             220,000  
Maxim Group LLC [Member] | Securities Exchange Agreement [Member]                
Debt forgiveness income   $ 300,000            
Secured Demand Promissory Note [Member]                
Underwriter fees     $ 20,000          
Principal amount of debt instrument     $ 1,800,000          
Accrued interest rate of debt instrument     125.00%          
Secured Demand Promissory Note [Member] | May 20, 2019 [Member]                
Accrued interest rate of debt instrument     8.00%          
Secured Demand Promissory Note [Member] | May 21, 2019 Through August 20, 2019 [Member]                
Accrued interest rate of debt instrument     12.00%          
Secured Demand Promissory Note [Member] | August 21, 2019, through November 20, 2019 [Member]                
Accrued interest rate of debt instrument     15.00%          
Secured Demand Promissory Note [Member] | August 20, 2019 [Member]                
Interest rate for debt default     12.00%          
Secured Demand Promissory Note [Member] | After August 21, 2019 [Member]                
Accrued interest rate of debt instrument     18.00%          
Series A-1 Exchange Convertible Note [Member]                
Number of conversion of shares | shares 193,648              
Series A-1 Exchange Convertible Note [Member] | Maxim Group LLC [Member] | Securities Exchange Agreement [Member]                
Principal amount of convertible securities   $ 500,000            
Interest rate of convertible securities   2.67%            
Maturity date of convertible securities   Jun. 20, 2020            
Frequency of periodic payment   Payable quarterly            
Description of payment terms   The Company may pay the interest in cash or at its sole discretion, in shares of its common stock or a combination of cash and common stock. However, the Company may only pay the interest in shares of its common stock if (i) all the equity conditions specified in the note ("Equity Conditions") have been met (unless waived by the Holder in writing) during the 20 trading days immediately prior to the interest payment date ("Interest Notice Period"), (ii) the Company has provided proper notice pursuant to the terms of the note and (iii) the Company has delivered to the Holder's account certain number of shares of its common stock to be applied against such interest payment prior to (but no more than five trading days before) the Interest Notice Period.            
Threshold trading days | Integer   20            
Conversion price | $ / shares   $ 1.93            
Description of restrictive conversion terms   The Company is not permitted to convert any portion of the Series A-1 Note if doing so results in the Holder beneficially owning more than 4.99% of the outstanding common stock of the Company after giving effect to such conversion, provided that on 61 days' prior written notice from the Holder to the Company, that percentage may increase to 9.99%.            
Series A-2 Exchange Convertible Note [Member] | Maxim Group LLC [Member] | Securities Exchange Agreement [Member]                
Principal amount of convertible securities   $ 1,000,000            
Maturity date of convertible securities   Jun. 20, 2020            
Threshold trading days | Integer   5            
Description of conversion terms   Automatically adjusted to the lower of (i) the conversion price then in effect and (ii) the greater of the arithmetic average of the VWAP of the Company's common stock in the five trading days prior to the notice of conversion and $0.50.            
Promissory Note [Member] | Maxim Group LLC [Member] | Securities Exchange Agreement [Member]                
Principal amount of debt instrument   $ 1,800,000            
Two Exchange Notes [Member] | Maxim Group LLC [Member] | Securities Exchange Agreement [Member]                
Debt forgiveness income   $ 1,500,000            
Underwriter [Member]                
Sale of stock, price per share | $ / shares             $ 13.00  
Initial Public Offering [Member]                
Market value of shares held             $ 15,000,000  
Number of shares issued under purchase option | shares           5,000,000 250,000  
Aggregate exercise price of unit sold to underwriters             $ 100  
Exercise price of warrants | $ / shares           $ 0.01 $ 11.50  
Sale of stock, price per share | $ / shares           $ 10.00    
Underwriter fees           $ 3,200,000 $ 1,000,000  
Initial Public Offering [Member] | Maxim Group LLC [Member]                
Number of shares issued under purchase option | shares             52,000  
Initial Public Offering [Member] | Underwriters [Member]                
Number of shares issued under purchase option | shares         200,000      
Underwriter fees         $ 110,000      
Over-Allotment Option [Member] | Maxim Group LLC [Member]                
Number of shares issued under purchase option | shares             2,000  
Over-Allotment Option [Member] | Underwriters [Member]                
Number of shares issued under purchase option | shares         200,000      
Aggregate exercise price of unit sold to underwriters             $ 2,990,000  
Sale of stock, price per share | $ / shares         $ 10.00