Promissory Notes	9 Months Ended
Sep. 30, 2018
Promissory Notes [Abstract]
PROMISSORY NOTES	5. PROMISSORY NOTES On January 29, 2018 and January 30, 2018, the Company entered into letter agreements with Russ Heiser, the Company’s Chief Financial Officer, and NRNS Capital Holdings LLC (“NRNS”), respectively (such letter agreements, together, the “Commitment Letters”), for consideration of a one-time commitment fee of 1% of the lenders’ aggregate commitment, totaling $35,000, pursuant to which the Company issued a subordinated promissory note to each of Mr. Heiser and NRNS (together, the “Notes”). The Commitment Letters provide that Mr. Heiser and NRNS each shall make advances to the Company under the applicable Note in aggregate amounts up to $1,000,000 and $2,500,000, respectively. Payments of principal and accrued interest are due and payable by the Company upon 30 days’ prior written notice from the applicable noteholder and the Company can prepay principal and interest at any time without penalty. However, repayment is not permitted without the consent of the Credit Agreement Lender. Upon issuance of the Notes, the Company drew $500,000 and a subsequent $500,000 on February 20, 2018 on the Note held by Mr. Heiser and $2,500,000 on the Note held by NRNS. The Notes bear interest at a rate equal to five (5%) per annum in excess of the non-default rate of interest from time to time in effect under the Credit Agreement entered into on March 6, 2015 (see Note 6) computed on the basis of a 360-day year, which equaled 21.16% at September 30, 2018. Interest expense incurred under the Notes amounted to $58,214 for Mr. Heiser’s Note and $145,514 for NRNS’ Note, totaling $203,728 for the three months ended September 30, 2018, and $132,202 for Mr. Heiser’s Note and $341,445 for NRNS’ Note, totaling $473,647 for the nine months ended September 30, 2018. On August 29, 2018, the Company amended and restated the Notes such that (1) the maturity date for the Notes was set at June 30, 2019 and (2) in connection with the completion of the offering described in the Registration Statement on Form S-1 initially filed by the Company with the SEC on August 13, 2018, holders of the Notes may elect to convert up to 50% of the outstanding principal of the Notes plus accrued and unpaid interest thereon into shares of the Company’s common stock at a conversion price equal to the price paid to the Company by the underwriters for shares of common stock sold in such offering, net of the underwriting discount. On September 28, 2018, each of Mr, Heiser and NRNS exercised its option to convert 50% of the outstanding principal and accrued interest to equity. Mr. Heiser elected to convert $500,000 of outstanding principal and $60,765.82 of accrued interest into 602,974 shares of common stock and warrants exercisable for 301,487 shares of common stock based on a $0.93 conversion price. NRNS converted $1,250,000 of outstanding principal and $151,877.50 of accrued interest into 1,507,395 shares of common stock and warrants exercisable for 753,698 shares of common stock based on a $0.93 conversion price. As a result of this conversion, the Company recorded a loss on extinguishment of debt of $126,622 in the three and nine months ended September 30, 2018 related to the difference between the conversion price and the price per common share offered in the September 2018 equity raise.

5. PROMISSORY NOTES

On January 29, 2018 and January 30, 2018, the Company entered into letter agreements with Russ Heiser, the Company’s Chief Financial Officer, and NRNS Capital Holdings LLC (“NRNS”), respectively (such letter agreements, together, the “Commitment Letters”), for consideration of a one-time commitment fee of 1% of the lenders’ aggregate commitment, totaling $35,000, pursuant to which the Company issued a subordinated promissory note to each of Mr. Heiser and NRNS (together, the “Notes”). The Commitment Letters provide that Mr. Heiser and NRNS each shall make advances to the Company under the applicable Note in aggregate amounts up to $1,000,000 and $2,500,000, respectively. Payments of principal and accrued interest are due and payable by the Company upon 30 days’ prior written notice from the applicable noteholder and the Company can prepay principal and interest at any time without penalty. However, repayment is not permitted without the consent of the Credit Agreement Lender. Upon issuance of the Notes, the Company drew $500,000 and a subsequent $500,000 on February 20, 2018 on the Note held by Mr. Heiser and $2,500,000 on the Note held by NRNS. The Notes bear interest at a rate equal to five (5%) per annum in excess of the non-default rate of interest from time to time in effect under the Credit Agreement entered into on March 6, 2015 (see Note 6) computed on the basis of a 360-day year, which equaled 21.16% at September 30, 2018. Interest expense incurred under the Notes amounted to $58,214 for Mr. Heiser’s Note and $145,514 for NRNS’ Note, totaling $203,728 for the three months ended September 30, 2018, and $132,202 for Mr. Heiser’s Note and $341,445 for NRNS’ Note, totaling $473,647 for the nine months ended September 30, 2018. On August 29, 2018, the Company amended and restated the Notes such that (1) the maturity date for the Notes was set at June 30, 2019 and (2) in connection with the completion of the offering described in the Registration Statement on Form S-1 initially filed by the Company with the SEC on August 13, 2018, holders of the Notes may elect to convert up to 50% of the outstanding principal of the Notes plus accrued and unpaid interest thereon into shares of the Company’s common stock at a conversion price equal to the price paid to the Company by the underwriters for shares of common stock sold in such offering, net of the underwriting discount.

On September 28, 2018, each of Mr, Heiser and NRNS exercised its option to convert 50% of the outstanding principal and accrued interest to equity. Mr. Heiser elected to convert $500,000 of outstanding principal and $60,765.82 of accrued interest into 602,974 shares of common stock and warrants exercisable for 301,487 shares of common stock based on a $0.93 conversion price. NRNS converted $1,250,000 of outstanding principal and $151,877.50 of accrued interest into 1,507,395 shares of common stock and warrants exercisable for 753,698 shares of common stock based on a $0.93 conversion price. As a result of this conversion, the Company recorded a loss on extinguishment of debt of $126,622 in the three and nine months ended September 30, 2018 related to the difference between the conversion price and the price per common share offered in the September 2018 equity raise.