Long-Term Debt

12 Months Ended

Dec. 31, 2020

8. Long-Term Debt

At December 31, 2020 and 2019, long-term debt consisted of the following (in millions):


	2020		2019
Senior Secured Credit Facility:
$250 million revolving credit facility, due 2024	$	—	$	—
Term B loan facility, due 2025	490.8		490.8
Unsecured Senior Notes, due 2028	550.0		550.0
	1,040.8		1,040.8
Unamortized deferred loan costs	(7.4)		(8.5)
Total long-term debt	$	1,033.4	$	1,032.3

Senior Secured Credit Facility — On November 22, 2019, the Company entered into the sixth amendment to its senior credit agreement, which provides for, among other things: (i) an increase in the aggregate commitments available under the revolving credit facility to $250.0 million and an extension of its maturity date to November 2024 and (ii) a reduction of 25 basis points in the applicable margin for the term loans. The Company wrote-off deferred loan costs totaling $18.9 million related to repayment (and retirement) of the term B loan facility due 2022 and partial repayment of the outstanding loans under the term B loan facility due 2025.

The senior secured credit facility ("Credit Facility") consists of a term B loan and a revolving credit facility with a maximum borrowing capacity of $250.0 million ("Revolver"). Borrowings under the term B loan bear interest at LIBOR plus 1.75 percent, or the bank’s base rate plus 0.75 percent. Borrowings under the Revolver bear interest at LIBOR plus 1.25 to 2.25 percent or the bank’s base rate plus 0.25 to 1.25 percent, depending on leverage levels. A commitment fee of 0.20 to 0.35 percent is payable on the undrawn portion of the Revolver. There are no required minimum payments on the Credit Facility and it is secured by substantially all of the Company's assets and includes various restrictive covenants. The Company is required to make mandatory prepayments on its term B loan from excess cash flow and with the proceeds of asset sales, debt issuances and specified other events, subject to certain exceptions. The Revolver is limited to a maximum ratio of senior secured debt to trailing 12-months of lender-defined consolidated EBITDA of 4.00 to 1.00, which was 1.14 to 1.00 at December 31, 2020.

At December 31, 2020, the Company was in compliance with its debt covenants, and the interest rate on the term B loan was 1.90 percent. At December 31, 2020, the Company had no outstanding borrowings under the Revolver and had $4.0 million in undrawn stand-by letters of credit to secure certain obligations and full availability under its revolving credit facility.

Unsecured Senior Notes — On November 22, 2019, the Company issued $550.0 million of 4.625 percent senior notes due 2028 (the "Senior Notes"). The Company used the proceeds from the Senior Notes to repay or pay down borrowings under its senior credit facility. Interest on the Senior Notes is payable in arrears on May 15 and November 15 of each year beginning on May 15, 2020. The Senior Notes are senior unsecured obligations and are effectively subordinated to the Company’s existing and future secured indebtedness (including the secured indebtedness under the Company's senior credit agreement) to the extent of the value of the collateral securing that indebtedness and are structurally subordinated to all of the liabilities of any of the Company's subsidiaries that do not guarantee the notes. The Senior Notes also contain certain customary limitations including, among other terms and conditions, the Company's ability to incur additional indebtedness, engage in mergers and acquisitions, transfer or sell assets and make certain distributions.

In connection with the issuance of the Senior Notes and the sixth amendment to the senior credit agreement, the Company incurred $9.1 million of debt issuance and amendment costs, of which $8.6 million were presented in the accompanying consolidated balance sheets as a reduction of outstanding debt and are being amortized over the term of the Senior Notes and the term loans and $0.5 million fees were presented in other current assets and other non-current assets and are being amortized over the term of the revolving credit facility.