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Convertible Promissory Notes and Warrant Agreements (Details Textual) - USD ($)
 1 Months Ended 3 Months Ended 6 Months Ended 8 Months Ended 12 Months Ended
Oct. 04, 2017
Nov. 20, 2017
Jun. 30, 2018
Jun. 30, 2017
Dec. 31, 2016
Jun. 30, 2018
Jun. 30, 2017
Jun. 30, 2017
Dec. 31, 2017
Dec. 31, 2015
Convertible Promissory Notes and Warrant Agreements (Textual)                    
Convertible promissory notes and common stock purchase warrants for aggregate gross proceeds           $ 432,849 $ 484,201      
Aggregate principal amount     $ 2,921,210     2,921,210     $ 2,168,340  
Discount to convertible notes           377,026 482,505      
Debt issuance cost discount                 $ 87,769  
Loss on convertible notes extinguishment       (186,220)      
Operations expense     1,172,214 888,689   2,269,694 1,404,747      
Bifurcation of premium conversion derivative related to convertible promissory notes     77,085     $ 168,383 213,961      
New Warrants [Member]                    
Convertible Promissory Notes and Warrant Agreements (Textual)                    
Fair value of warrants risk-free interest rate           2.74%     2.22%  
Fair value of warrants expected volatility           50.00%     50.00%  
Fair value of warrants expected life           5 years 2 months 16 days     5 years 4 months 17 days  
Fair value of warrants expected dividend yield           0.00%     0.00%  
Convertible promissory note proceeds assigned to warrants     203,287     $ 442,151        
Amortization expense     141,510     212,015        
Fair value changes of warrant liability     $ 11,205     $ 20,560        
2016 Convertible Promissory Notes [Member]                    
Convertible Promissory Notes and Warrant Agreements (Textual)                    
Subscription Agreement Limit 2016 Convertible Notes                 $ 2,500,000  
Aggregate principal amount                 $ 1,625,120  
Convertible notes bear interest at fixed rate     8.00%     8.00%     8.00%  
Repay principal and accrued and unpaid interest earlier           Jul. 31, 2018     Jul. 31, 2018  
Gross proceeds of equity qualified financing           $ 3,000,000     $ 3,000,000  
Description of outstanding principal and accrued interest           If a Qualified Financing had occurred before July 31, 2018, the outstanding principal and accrued and unpaid interest on the Convertible Notes would have automatically converted into the securities issued by the Company in such financing based on the greater number of securities resulting from either the outstanding principal and accrued interest on the Convertible Notes divided by $1.80, or the outstanding principal and accrued interest on the Convertible Notes multiplied by 1.25, divided by the price paid per security in the Qualified Financing. If the Company failed to complete a Qualified Financing by July 31, 2018, the Convertible Notes would have been immediately due and payable on such date.     If a Qualified Financing occurs before July 31, 2018, the outstanding principal and accrued and unpaid interest on the Convertible Notes automatically converts into the securities issued by the Company in such financing based on the greater number of securities resulting from either the outstanding principal and accrued interest on the Convertible Notes divided by $1.80, or the outstanding principal and accrued interest on the Convertible Notes multiplied by 1.25, divided by the price paid per security in the Qualified Financing. If the Company fails to complete a Qualified Financing by July 31, 2018, the Convertible Notes will be immediately due and payable on such date.  
Description of maximum voting power of surviving entity           Change of control means a merger or consolidation with another entity in which the Company's stockholders do not own more than 50 percent of the outstanding voting power of the surviving entity or the disposition of all or substantially all of the assets of the Company.     Change of control means a merger or consolidation with another entity in which the Company's stockholders do not own more than 50 percent of the outstanding voting power of the surviving entity or the disposition of all or substantially all of the assets of the Company.  
Amount of convertible note held by warrant holder       1,800     1,800 $ 1,800 $ 1.80  
Warrants exercisable date of issuance and expire           Nov. 21, 2021     Nov. 21, 2021  
Fair value of warrants risk-free interest rate           2.65%     2.08%  
Fair value of warrants expected volatility           50.00%     50.00%  
Fair value of warrants expected life           3 years 4 months 20 days     3 years 10 months 21 days  
Fair value of warrants expected dividend yield           0.00%     0.00%  
Convertible promissory note proceeds assigned to warrants         $ 345,640 $ 0 440,919   $ 440,919  
Amortization expense       198,295 27,555   317,157   759,004  
Convertible notes to interest expense         320,000       $ 259,352  
Convertible notes conversion premium           125.00%     125.00%  
Convertible notes conversion price per common share     $ 2.25     $ 2.25     $ 2.25  
Discount to convertible notes         137,564 $ 0 213,961   $ 213,961  
Convertible notes of conversion premium amortization expense         10,974       340,551  
Premium debt conversion derivative interest expense         86       (18,428)  
Fair value changes of warrant liability     $ 116,111 (19,038)   (14,865) (19,253)      
2016 Convertible Promissory Notes [Member] | Private placement agent [Member]                    
Convertible Promissory Notes and Warrant Agreements (Textual)                    
Amortization expense       19,506     31,867      
Convertible notes to interest expense         2,985       74,264  
Discount to convertible notes         $ 37,469 $ 0 39,781   $ 39,781  
Description of convertible notes issuance costs           In connection with the Convertible Notes, the Company incurred issuance costs in the amount of $151,915, which included (i) a placement agent cash fee, which was $113,610 for the Convertible Notes issued through June 19, 2017 (ii) the obligation to issue a warrant to the placement agent (the "placement agent warrant'') which would have had an exercise price of $2.00 per share of common stock with a total fair value of $4,855 on date of Convertible Note issuance, and (iii) legal expenses of $33,450.     In connection with the Convertible Notes, the Company incurred issuance costs in the amount of $151,915, which included (i) a placement agent cash fee, which was $113,610 for the Convertible Notes issued through June 19, 2017 (ii) the obligation to issue a warrant to the placement agent (the "placement agent warrant") which will have an exercise price of $2.00 per share of common stock and had a total fair value of $4,855 on date of Convertible Note issuance, and (iii) legal expenses of $33,450.  
Warrant term           5 years     5 years  
Common stock purchase warrants         29,000 63,000     63,000  
Percentage of common stock purchase warrants           8.00%     8.00%  
Issuance costs attributed to common stock purchase warrants         $ 36,546 $ 22,316 38,119   $ 38,119  
2016 Convertible Promissory Notes [Member] | New Warrants [Member]                    
Convertible Promissory Notes and Warrant Agreements (Textual)                    
Issuance costs attributed to common stock purchase warrants               $ 1,625,120    
2017 Convertible Notes [Member]                    
Convertible Promissory Notes and Warrant Agreements (Textual)                    
Subscription Agreement Limit 2016 Convertible Notes                 1,500,000  
Aggregate principal amount               717,040
Principal amount                 665,000  
Amortization expense       86,163     133,481   317  
Debt issuance cost discount                 5,283  
Subscription Agreement Limit 2017 Convertible Notes                 1,500,000  
Legal Fees                 294,615  
Loss on convertible notes extinguishment                 303,560  
Operations expense                 466  
Fair value changes on premium debt conversion derivative     (313,303) 74,623   (310,637) 74,806      
2017 Convertible Notes [Member] | Private placement agent [Member]                    
Convertible Promissory Notes and Warrant Agreements (Textual)                    
Convertible promissory notes and common stock purchase warrants for aggregate gross proceeds     53,987     81,008        
Fair value changes on premium debt conversion derivative     4,126     5,449        
2017 Convertible Notes [Member] | New Warrants [Member]                    
Convertible Promissory Notes and Warrant Agreements (Textual)                    
Discount to convertible notes     1,138     1,513        
Cost of issuance           $ 8,133        
Subscription Agreement [Member]                    
Convertible Promissory Notes and Warrant Agreements (Textual)                    
Description of convertible notes issuance costs           Pursuant to the subscription agreements entered into in connection with the 2016 Private Placement and the Private Placement, the Company is entitled to receive notice in the event a holder elects to sell or receives a bona fide offer for any portion of the Convertible Notes and associated Warrants or any portion of the 2017 Convertible Notes or New Warrants, as applicable, and the right to purchase the Convertible Notes and associated Warrants or the 2017 Convertible Notes and associated New Warrants on the same terms as the proposed sale or bona fide offer, as applicable, as long as the Company exercises that right within 15 days of receiving written notice. The Company has granted the subscribers indemnification rights with respect to its representations, warranties, covenants and agreements under the respective subscription agreements.        
Subscription Agreement [Member] | 2017 Convertible Notes [Member]                    
Convertible Promissory Notes and Warrant Agreements (Textual)                    
Aggregate principal amount $ 665,000                  
Convertible notes bear interest at fixed rate 8.00%                  
Percentage of outstanding voting power 50.00%                  
Maturity date, description Pursuant to which the Company, in a private placement (the ''Private Placement''), agreed to issue and sell to the Subscribers 8% convertible promissory notes (each, a ''Note'' and collectively, the ''2017 Convertible Notes'') and warrants (the ''New Warrants'') to purchase shares of the Company's capital stock in the event of a conversion event. The number of shares and pricing per share of the New Warrants are based on the underlying conversion event and are exercisable for five years commencing on the triggering conversion event. The subscription agreement, the 2017 Convertible Notes and New Warrants were amended on December 14, 2017 to move up the maturity date of the 2017 Convertible Notes from October 4, 2022 to December 31, 2018, remove subordination provisions and simplify the conversion provision of the 2017 Convertible Notes in the event of a qualified financing as described more fully below, to modify the exercise price of the New Warrants and to increase the authorized subscription amount to $1,500,000. In May 2018, the Board approved an increase in the authorized subscription from $1,500,000 to $2,000,000 and extended the offering period from the five month anniversary of the initial closing to the eight month anniversary of the initial closing.                  
Gross proceeds of equity qualified financing $ 3,000,000                  
Description of convertible notes issuance costs Prior to the December 2017 amendment, if the Company had raised more than $3,000,000 in an equity financing before October 4, 2022, the outstanding principal and accrued and unpaid interest on the 2017 Convertible Notes would have automatically converted into the securities issued by the Company in such financing based on the greater number of such securities resulting from either (i) the outstanding principal and accrued interest on the 2017 Convertible Notes divided by $2.25 or (ii) the outstanding principal and accrued interest on the 2017 Convertible Notes multiplied by 1.25, divided by the price paid per security in such financing. The New Warrants would have also become exercisable in conjunction with the 2017 Convertible Notes Qualified Financing.                  
Percentage of common stock purchase warrants 80.00%                  
November 2017 amendment [Member] | 2016 Convertible Promissory Notes [Member]                    
Convertible Promissory Notes and Warrant Agreements (Textual)                    
Convertible promissory notes and common stock purchase warrants for aggregate gross proceeds                 97,223  
Aggregate principal amount                 97,223,000  
Amortization expense     $ 34,970 $ 0   $ 69,555 $ 0      
Discount to convertible notes   $ 97,223                
Fair value of the amended convertible notes carrying value at time of the amendment   $ 97,223             97,223  
2017 Convertible Note amendment [Member]                    
Convertible Promissory Notes and Warrant Agreements (Textual)                    
Aggregate principal amount                 $ 128,525  
Convertible notes bear interest at fixed rate     8.00%     8.00%        
Maturity date, description           The Company to repay the principal and accrued and unpaid interest thereon on December 31, 2018 (the "2017 Convertible Notes Maturity Date"). If the Company consummates an equity round of financing resulting in more than $3 million in gross proceeds before December 31, 2018 (the "2017 Convertible Notes Qualified Financing"), the outstanding principal and accrued and unpaid interest on the 2017 Convertible Notes shall automatically convert into the securities issued by the Company in the 2017 Convertible Notes Qualified Financing equal to the outstanding principal and accrued interest on the 2017 Convertible Notes divided by 80% of the price per share of the securities issued by the Company in the 2017 Convertible Notes Qualified Financing.     Convertible Notes whereby the maturity date was moved up to December 2018 from October 2022 and the terms associated embedded features were revised as described previously.  
Gross proceeds of equity qualified financing                 $ 336,571  
Fair value of warrants risk-free interest rate                 2.22%  
Fair value of warrants expected volatility                 50.00%  
Fair value of warrants expected life                 5 years 4 months 17 days  
Fair value of warrants expected dividend yield                 0.00%  
Convertible promissory note proceeds assigned to warrants                 $ 336,571  
Amortization expense     $ 6,503     $ 12,935     $ 3,815  
Convertible notes conversion premium                 80.00%  
Discount to convertible notes                 $ 27,371  
Convertible notes of conversion premium amortization expense                 294,615  
Debt issuance cost discount                 1,286  
Fair value of underlying convertible notes, description           Substantial modification to the original 2017 Convertible Notes whereby the maturity date was moved up to December 2018 from October 2022 and the terms associated with the embedded features were revised as described previously. The fair value of the underlying Convertible Notes was $27,371 lower than the face amount of the 2017 Convertible Notes. The $27,371 difference was recorded as a discount to the debt and is being amortized over the amended term of the 2017.        
2017 Convertible Note amendment [Member] | New Warrants [Member]                    
Convertible Promissory Notes and Warrant Agreements (Textual)                    
Amortization expense                 9,971  
Debt issuance cost discount                 230,615  
Operations expense                 $ (1,337)