Debt | 5. Debt Long-term debt, net of debt issuance costs, consists of the following: As of June 30, 2017 As of December 31, 2016 Term loan matures on July 26, 2020. Outstanding borrowings bear interest annually at LIBOR plus 8% as of June 30, 2017 $ 6,868,750 $ 6,956,250 Subordinated notes matured and paid on February 8, 2017. Outstanding borrowings bear interest annually at the applicable federal rate of 1% — 200,000 Total long-term debt, excluding debt issuance costs 6,868,750 7,156,250 Debt issuance costs, net of accumulated amortization (331,743 ) (387,180 ) Total long-term debt, net of debt issuance costs 6,537,007 6,769,070 Current portion of long-term debt, net of debt issuance costs (6,537,007 ) (418,750 ) Long-term debt, net of current portion and debt issuance costs $ — $ 6,350,320 Term Loans In July 2015, we obtained a 5-year $20 million senior secured term loan facility with Deerpath Funding LP (the “Deerpath Facility”). We borrowed $5 million in July 2015 (the “Initial Term Loan”), and had the ability, upon meeting certain conditions, to borrow up to an additional $15 million. Borrowings under the Deerpath Facility carried an annual interest rate of LIBOR + 7%. The proceeds from the Initial Term Loan were used to pay all of the outstanding indebtedness under our credit facility with a previous lender. In December 2015, we borrowed an additional $2 million under the Deerpath Facility for general corporate purposes, thereby increasing the principal amount of the loans and reducing the incremental borrowing availability under the Deerpath Facility, in each case, by an equivalent amount. As of June 30, 2017, there remained $13.1 million of incremental borrowing capacity under the Deerpath Facility. On August 16, 2017, in connection with the consummation of our IPO, the Deerpath Facility was repaid in full and immediately cancelled thereafter. Financing from Great Hill Partners On March 27, 2017, we issued new convertible notes (the “New Convertible Notes”) to Great Hill Partners, in the aggregate principal amount of $3.2 million, which are convertible, at the option of the holder, into shares of Common Stock at a conversion rate of $8.40 per share of Common Stock. The New Convertible Notes consist of a Subordinated Convertible Promissory Note, dated March 27, 2017, made by us in favor of Great Hill Equity Partners V, L.P., in the principal amount of $3,189,350, and a Subordinated Convertible Promissory Note, dated March 27, 2017, made by us in favor of Great Hill Investors, LLC, in the principal amount of $10,650. Each New Convertible Note has a maturity date of March 27, 2018 and bears interest at an annual rate of 8%. On August 16, 2017, in connection with the consummation of our IPO, the New Convertible Notes were repaid in full. Interest expense for the three months ended June 30, 2017 and 2016 related to the aggregate amount of outstanding indebtedness under the Deerpath Facility, and was $156,183 and $141,555. In addition, PIK interest expense under the convertible promissory notes was $65,061 and $220,729 for the three months ended June 30, 2017 and 2016, respectively. |