On 7May 10, 2022, the Company entered into the Amended and Restated Credit and Security Agreement (Term Loan) as borrower, with MidCap Financial Trust (MidCap), as agent and lender, and the additional lenders from time to time party thereto (the Term Loan Credit Agreement) and the Amended and Restated Credit and Security Agreement (Revolving Loan) as borrower, with MidCap as agent and lender, and the additional lenders from time to time party thereto (the Revolving Loan Credit Agreement, together with the Term Loan Credit Agreement, the Credit Agreement).

The Credit Agreement provided for a $57.135 million credit facility (the Credit Facility) consisting of a $52.135 million senior secured term loan (the Term Loan) and a $5.0 million working capital facility (the Revolver). The Term Loan consisted of the $12.0 million balance made available in 2021 under the previous credit facility and an additional $40.135 million, staged such that $5.135 million was funded upon closing of the Credit Agreement, an additional $5.0 million was funded on October 31, 2022, $10.0 million was to be available in the first half of 2023, $10.0 million was to be available in the second half of 2023 and $10.0 million was to be available in the first half of 2024, with the borrowing in the second half of 2023 and in the first half of 2024 being contingent upon achieving trailing twelve months of Clinical Solutions revenue of $15.0 million and $19.0 million, respectively, and liquidity requirements (as defined in the Credit Agreement) of $10.0 million and $15.0 million, respectively. The maximum loan amount under the Revolver was $5.0 million, and the Company was permitted to request the lenders to increase such amount up to $15.0 million. Borrowings on the Revolver were limited in accordance with a borrowing base calculation.

The interest on the Term Loan was based on the annual rate of one-month London Inter-Bank Offered Rate (LIBOR) plus 6.45%, subject to a LIBOR floor of 1.00%. If any advance under the Term Loan was prepaid at any time, the prepayment fee was based on the amount being prepaid and an applicable percentage amount, such as 3%, 2%, or 1%, based on the date the prepayment was made after the closing date of the Term Loan. Interest on the outstanding balance of the Revolver was payable monthly in arrears at an annual rate of one-month LIBOR plus 3.75%, subject to a LIBOR floor of 1.00%.

The maturity date of the Credit Facility is May 1, 2027. On the date of termination of the Term Loan or the date on which the obligations under the Term Loan become due and payable in full, the Company would pay an exit fee in an amount equal to 5.00% of the total aggregate principal amount of term loans made pursuant to the Term Loan as of such date. The Credit Agreement contained a financial covenant based upon a trailing twelve months of net revenue, including a requirement of $42.5 million in the twelve months ending December 31, 2022.

On November 8, 2022, the Company entered into Amendment No. 1 to the Credit Agreement (Amendment No. 1) which (i) replaced the LIBOR-based interest rate with a rate equal to the forward-looking one-month term Secured Overnight Financing Rate adjusted upward by 0.10% (or Term SOFR, as defined in Amendment No. 1) plus an applicable margin (6.45% for the Term Loan and 3.75% for the Revolver), with a Term SOFR floor of 1.00%, and with such interest rate calculation change taking effect on December 1, 2022, (ii) increased the applicable prepayment fee percentage amounts by one percentage point, (iii) gave the lenders discretion regarding the $10.0 million in borrowing that was previously guaranteed to be available under the Term Loan in the first half of 2023, and (iv) reduced the requirements for trailing twelve months of net revenue for all future periods. Concurrent with Amendment No. 1, the exit fee due on the date of termination of the Term Loan, or the date on which the obligations under the Term Loan become due and payable in full, increased from 5.00% to 7.00% of the total aggregate principal amount of term loans made pursuant to the Term Loan as of such date.

On March 28, 2023, the Company entered into Amendment No. 2 to the Credit Agreement (Amendment No. 2 or as amended the Amended Credit Agreement) which (i) increased the applicable margin from 6.45% to 7.00% for the Term Loan and from 3.75% to 4.00% for the Revolver, and increased the Term SOFR floor from 1.00% to 4.50% on both the Term Loan and Revolver, (ii) gave the lenders discretion regarding the $10.0 million in borrowings in the second half of 2023 and the $10.0 million in borrowings in the first half of 2024 by removing the trailing twelve month Clinical Solutions revenue requirement that was previously required under the Term Loan, (iii) removed the increase in the minimum cash covenant from $10.0 million to $15.0 million on the $10.0 million in

borrowings in the first half of 2024, and added the $10.0 million minimum cash covenant requirement throughout the remaining term of the Amended Credit Agreement, and (iv) reduced the requirements for trailing twelve months of net revenue for all future periods—for example, for the twelve months ending December 31, 2023, the minimum net revenue requirement was reduced from $45.0 million to $42.0 million. Concurrent with Amendment No. 2, the exit fee due on the date of termination of the Amended Term Loan, or the date on which the obligations under the Term Loan become due and payable in full, increased from 7.00% percent to 8.50% of the total aggregate principal amount of term loans made pursuant to the Term Loan (including amendments thereto) as of such date. Other than the modifications described in this paragraph and in Item 9B in the 2022 Annual Report on Form 10-K, the Amended Credit Agreement continues unmodified in all other material respects.

Long-term debt, net consists of the following (in thousands):


	As of March 31, 2023			As of December 31, 2022
Long-term debt	$	22,135		$	22,135
Cumulative accretion of exit fee		234			161
Unamortized debt discount and debt issuance costs		(333	)		(320	)
Long-term debt, net	$	22,036		$	21,976

At March 31, 2023, the scheduled maturities of the Company’s debt obligations were as follows (in thousands):


	Amount
Remainder of 2023	$	—
2024		—
2025		6,456
2026		11,068
2027		4,611
Total	$	22,135

As of March 31, 2023, the fair value of the Company’s long-term debt approximated its carrying value. The fair value of the Company’s long-term debt was based on observable market inputs (Level 2).