On December 23, 2016, the Company entered into a senior secured revolving credit facility (the “Facility”) as borrower, with the lenders from time to time party thereto. On July 31, 2018, the Company entered into Amendment No. 1 to the Facility (the “Amended Facility”), which effected an “amend and extend” transaction with respect to the Facility by which the maturity date thereof was extended to July 31, 2023 and the maximum aggregate principal commitment was increased from $300.0 to $350.0. On May 1, 2020, the Company entered into Amendment No. 2 to the Amended Facility, which waived the Company’s compliance with certain covenants and modified the interest rate and other terms during the Amendment Period from March 31, 2020 through June 30, 2021 (“Amendment Period”). Both amendments were accounted for as modifications pursuant to guidance in ASC 470-50.

Pursuant to the Amended Facility, the Company borrowed revolving loans in an aggregate principal amount of $300.0 with $1.8 in upfront fees and $0.3 debt issuance costs recorded as a debt discount to be amortized over the term of the Amended Facility. The Company incurred an additional $1.0 in upfront fees as a result of Amendment No. 2, which was also recorded as a debt discount that will be amortized over the term of the Amended Facility. The current balance of the net long-term debt is $224.4. There are no scheduled principal payments of the Amended Facility prior to its maturity date.

The proceeds of the Amended Facility were used to: (i) refinance in full the obligations under the Facility, (ii) finance the acquisition of Counsyl (See Note 19), (iii) pay fees, commissions, transactions costs and expenses incurred in connection with the foregoing, and (iv) for working capital and other general corporate purposes.

The Amended Facility contains customary loan terms, interest rates, representations and warranties, affirmative and negative covenants, in each case, subject to customary limitations, exceptions and exclusions. The Amended Facility also contains certain customary events of default. Amendment No. 2 modified the Amended Facility to increase the interest rate to be fixed at a spread of LIBOR plus 350 basis points on drawn balances and the undrawn fee was increased to 50 basis points during the Amendment Period, at which point they return to the existing pricing of 200 basis points on drawn balances and an undrawn fee ranging from 25 to 45 basis points based on the Company’s leverage ratio. The LIBOR floor was also increased to 1.0% during the Amendment Period. The interest rate as of June 30, 2020 was 4.5%.

Covenants in the Amended Facility impose operating and financial restrictions on the Company. These restrictions may prohibit or place limitations on, among other things, the Company’s ability to incur additional indebtedness, create certain types of liens or complete mergers or consolidations, and/or change in control transactions. The Amended Facility may also prohibit or place limitations on the Company’s ability to sell assets, pay dividends or provide other distributions to shareholders. The Company must maintain specified leverage and interest ratios measured as of the end of each quarter as a financial covenant in the Amended Facility. Amendment No. 2 modified the Amended Facility’s compliance with the leverage ratio covenant and the interest coverage ratio covenant, which were waived through March 31, 2021. A minimum liquidity covenant was added for the period beginning May 2020 until March 2021, and a minimum EBITDA covenant was added for the second and third quarter of fiscal year 2021. Amendment No. 2 also revises certain negative covenants of the Amended Facility during the Amendment Period. The Company was in compliance with all financial covenants at June 30, 2020.

During the years ended June 30, 2020, 2019 and 2018 the Company made $8.6, $115.0 and $143.0 in principal repayments, respectively.

The Amended Facility is secured by a first-lien security interest in substantially all of the assets of Myriad and certain of its domestic subsidiaries and each such domestic subsidiary of Myriad has guaranteed the repayment of the Amended Facility. Amounts outstanding under the Amended Facility were as follows:

	Years Ended June 30,
	2020			2019
Long-term debt	$	226.7		$	235.0
Long-term debt discount		(2.3	)		(1.5	)
Net long-term debt	$	224.4		$	233.5