On February 13, 2019 (the CRG Closing Date), the Company entered into the CRG Loan Agreement among the Company, as borrower, CRG Servicing LLC, as administrative agent and collateral agent, and the lenders party thereto from time to time, providing for a senior secured term loan of up to $60 million (the CRG Loan). On the CRG Closing Date, $35 million of the CRG Loan was advanced (the CRG Initial Advance). The Company utilized the proceeds from the CRG Initial Advance for the repayment in full of all outstanding obligations under its prior credit agreement with SWK. In April 2019, the Company exercised its option to borrow an additional $15 million of the CRG Loan (the CRG Second Advance). The Company did not draw any additional funds under the CRG Loan by the final draw deadline of March 31, 2020.

The total debt discount related to the CRG Initial Advance was approximately $3.2 million and consisted of (i) the accrual of a $2.1 million exit fee; (ii) the $525,000 upfront fee; and (iii) $591,000 of legal and other transaction costs. The discount is being amortized as additional interest expense over the term of the Loan using the effective interest rate method.

The total debt discount related to the CRG Second Advance was approximately $1.1 million and consisted of (i) the accrual of a $900,000 exit fee; and (ii) the $225,000 upfront fee. The discount is being amortized as additional interest expense over the term of the Loan using the effective interest rate method.

The CRG Loan was originally scheduled to mature on December 31, 2023 and bore interest at a fixed rate of 12.5% per annum payable in arrears on the last business day of each calendar quarter. On December 17, 2020, the Company paid $15.0 million against the CRG Loan obligations in connection with the consummation of the RPA agreement (see Note 3). This payment included (i) a $13.8 million principal portion of the CRG Loan (ii) the $828,000 Exit Fee, and (iii) accrued and unpaid interest of $378,000 through that date. In connection with the partial prepayment of the CRG Loan, the Company recorded a loss on partial extinguishment of debt of $905,000 in the year ended December 31, 2020, associated with the write-off of the remaining balance of unamortized debt discount related to the partial prepayment of the CRG Loan.

On March 9, 2022, the Company repaid the remaining CRG Loan balance totaling $41.4 million with the proceeds from the SVB Loan Agreement (discussed below). This payment included (i) the remaining $38.2 million principal portion of the CRG Loan, (ii) a $2.3 million exit fee of 6% of the aggregate principal amount advanced under the CRG Loan, and (iii) accrued and unpaid interest of $0.9 million through the pay-off date. As a result of the early repayment of the CRG Loan, the Company recorded a loss on extinguishment of debt of $1.6 million for the quarter ended March 31, 2022 related to the write-off of the remaining balance of unamortized debt discount.

Amortization of debt discount under the CRG Loan totaled $122,000 and $628,000 for the years ended December 31, 2022 and 2021, respectively.

On March 9, 2022 (the SVB Closing Date), the Company entered into a loan and security agreement (the SVB Loan Agreement) with Silicon Valley Bank (SVB) providing for (i) a senior secured term loan facility of $30.0 million (the Term Facility) and (ii) a senior secured revolving credit facility of up to $15.0 million (the Revolving Facility and together with the Term Facility, the Credit Facilities). The maximum amount available for borrowing at any time under the Revolving Facility is limited to a borrowing base valuation of the Company’s eligible accounts receivable. On the SVB Closing Date, $30.0 million of the Term Facility and $11.5 million of the Revolving Facility, were advanced, to pay off the CRG Loan, including the accrued interest through that date. The Revolving Facility is classified as short-term borrowings in the consolidated balance sheets.

The loans under the Credit Facilities are due and payable on January 1, 2027 (the SVB Maturity Date). The Credit Facilities bear interest that is payable monthly in arrears at a per annum rate (subject to increase during an event of default) equal to (i) with respect to the Term Facility, the greater of (x) the Wall Street Journal prime rate plus 2.25% and (y) 5.50% and (ii) with respect to the Revolving Facility, the Wall Street Journal Prime Rate. An unused commitment fee of 0.25% per annum applies to unutilized borrowing capacity under the Revolving Facility. Commencing on February 1, 2024, the Company is required to repay the principal of the Term Facility in 36 consecutive equal monthly installments. At maturity or if earlier prepaid, the Company will also be required to pay an exit fee equal to 2.00% of the aggregate principal amount of the Term Facility.

The repayment of all unpaid principal and accrued interest under the Credit Facilities may be accelerated upon consummation of a specified change of control transaction or the occurrence of certain other events of default (as specified in the SVB Loan Agreement). Subject to certain exceptions, the Company is also required to make mandatory prepayments of outstanding loans under

the Credit Facilities with the proceeds of assets sales and insurance proceeds, which amounts in the case of the Revolving Facility, subject to the conditions set forth in the SVB Loan Agreement, may be re-borrowed. All voluntary and mandatory prepayments of the Term Facility are subject to the payment of prepayment premiums as follows: (i) if prepayment occurs on or prior to the first anniversary of the SVB Closing Date, an amount equal to 3.0% of the aggregate outstanding principal amount of the Term Facility being prepaid, (ii) if prepayment occurs after the first anniversary of the SVB Closing Date and on or prior to the second anniversary of the SVB Closing Date, 2.0% of the aggregate outstanding principal amount of the Term Facility being prepaid, (iii) if prepayment occurs after the second anniversary of the SVB Closing Date and on or prior to the third anniversary of the SVB Closing Date, 1.0% of the aggregate outstanding principal amount of the Term Facility being prepaid and (iv) if prepayment occurs after the third anniversary of the SVB Closing Date but prior to the SVB Maturity Date, an amount equal to 0.50% of the aggregate outstanding principal amount of the Term Facility being prepaid. The prepayment of the Term Facility in full is also subject to the payment of an exit fee of $600,000. The Company may voluntarily terminate the Revolving Facility at any time, subject to the payment of a termination fee as follows: (i) if such termination occurs on or prior to the first anniversary of the SVB Closing Date, an amount equal to 3.0% of the Revolving Facility and (ii) if such termination occurs after the first anniversary of the SVB Closing Date, 1.0% of the Revolving Facility.

The obligations of the Company under the SVB Loan Agreement are secured by a pledge of substantially all of the Company’s assets, excluding intellectual property. Certain of the Company’s future subsidiaries will be required to become co-borrowers under the SVB Loan Agreement or guarantee the obligations of the Company under the SVB Loan Agreement. In addition, such subsidiaries will be required to pledge substantially all of their assets, excluding intellectual property, to secure the obligations of the Company under the SVB Loan Agreement.

The SVB Loan Agreement contains affirmative and negative covenants customary for financings of this type, including limitations on the Company and its subsidiaries’ abilities, among other things, to incur additional debt, grant or permit additional liens, make investments and acquisitions, merge or consolidate with others, dispose of assets, pay dividends and distributions, enter into affiliate transactions and change its line of business, in each case, subject to certain exceptions.

On March 7, 2023, the Company and SVB entered into an amendment to the SVB Loan Agreement, modifying the quarterly financial covenants of the agreement. Pursuant to the amendment, commencing upon December 31, 2022, the Company is required to maintain, at all times, unrestricted and unencumbered cash and cash equivalents in an amount equal to the greater of (i) $50,000,000 and (ii) the Company’s six-month Cash Burn (as defined in the SVB Loan Agreement).

Amortization of debt discount under the SVB Loan Agreement totaled $222,000 for the year ended December 31, 2022. Commitment fees under the revolving facility were $19,000.

The Company’s scheduled principal payments for debt at December 31, 2022 were as follows (in thousands):


2023		—
2024		9,167
2025		10,000
2026		10,000
2027		833
Thereafter		—
Total	$	30,000