Oxford Term Loans

On March 15, 2019, the Company entered into a credit facility of up to $100,000 with Oxford. Pursuant to the terms of the credit facility, the lender extended term loans (the “Term Loans”), available in two advances, to the Company. The first tranche of $75,000 was funded on the closing date. The second tranche of $25,000 may be drawn, at the request of the Company, no later than September 30, 2020, upon achieving specified minimum net sales milestones based on a trailing six-month basis and no event of default. As of December 31, 2019, the Company had not yet met the net sales milestone to draw the second tranche. The credit facility bears an annual interest rate equal to the greater of 9.5%, or the 30-day U.S. Dollar LIBOR rate plus 7.0%. The Company agreed to pay interest-only on each tranche funded for the first 36 months until May 2022, which is followed by a 23-month amortization period. Notwithstanding the foregoing, if the Company maintains compliance with the specified minimum net sales covenant and meets other conditions during the initial interest-only period, upon the Company’s request, the interest-only period may be extended by an additional 12 months to a total of 48 months followed by an 11-month amortization period.

Upon the earliest to occur of the maturity date, the acceleration of the term loans, or the prepayment of the term loans, the Company is required to pay to Oxford a final payment of 5.5% of the full principal amount of the term loans funded (“Final Payment”). The Company may elect to prepay all amounts owed prior to the maturity date, provided that a prepayment fee is also paid, which shall be equal to 3.0% of the amount prepaid if the prepayment occurs on or prior to March 15, 2020, 2.0% of the amount prepaid if the prepayment occurs after March 15, 2020 and on or prior to March 15, 2021, or 1.0% of the amount prepaid if the prepayment occurs thereafter (“Prepayment Fee”). If the Term Loans are accelerated following the occurrence of an event of default, the Company is required to immediately pay to Oxford an amount equal to the sum of all outstanding principal of the term loans plus accrued and unpaid interest thereon through the prepayment date, the Final Payment, the Prepayment Fee and all other obligations that are due and payable, including payment of Oxford’s expenses and interest at the default rate with respect to any past due amounts.

The credit facility is secured by substantially all of the Company’s assets. The credit facility includes affirmative and negative covenants applicable to the Company and any subsidiaries it may create in the future. The affirmative covenants include, among others, covenants requiring the Company to maintain its legal corporate existence and governmental approvals, deliver certain financial reports, maintain insurance coverage and satisfy certain requirements regarding deposit accounts. The negative covenants include, among others, restrictions on us transferring collateral, incurring additional indebtedness, engaging in mergers or acquisitions, paying dividends or making other distributions, making investments, creating liens, selling assets and suffering a change in control, in each case subject to certain exceptions.

The credit facility also includes events of default, the occurrence and continuation of which could cause interest to be charged at a default interest rate equal to the applicable rate plus 5.0% and Oxford, as collateral agent, with the right to exercise remedies against the Company and the collateral securing the credit facility, including foreclosure against the property securing the credit facility, including the Company’s cash. These events of default include, among other things, any failure by the Company to pay principal or interest due under the credit facility, a breach of certain covenants under the credit facility, the Company’s insolvency, a material adverse change, the occurrence of any default under certain other indebtedness and one or more judgments against the Company, the institution of certain temporary or permanent relief in connection with pending litigation, or the breach, termination or other adverse events under the Daewoong Agreement. As of December 31, 2019, the Company was in compliance with its debt covenants.

At the closing date, the Company incurred $1,094 and $2,205 in debt discounts and issuance costs related to the Term Loans, respectively. Debt discounts and issuance costs related to the entire Term Loans have been allocated pro rata between the funded and unfunded portions. Debt discounts and issuance costs allocated to the first tranche of $75,000 have been presented as a deduction to the debt balance and are amortized into interest expense using the effective interest method. The Final Payment on the first tranche of $75,000 is $4,125 and amortized into interest expense over the life of the term loan. As of December 31, 2019, the borrowings outstanding under the Term Loans were classified as long-term debt in the accompanying balance sheets. Debt discounts and issuance costs associated with the unfunded tranche are deferred as assets until the tranche is drawn and are amortized into interest expense using the straight-line method over the term of the debt. The overall effective interest rate was approximately 11.6% as of December 31, 2019.

As of December 31, 2019, the principal amounts of long-term debt maturities during each of the next five fiscal years are as follows:



Fiscal year
2022	$	26,087
2023	39,130
2024	9,783
Total principal payments	75,000
Unamortized debt discounts and issuance costs	(1,492		)
Long term debt, net of discounts and issuance costs	$	73,508