
	As of December 31,
	2019			2018
Senior Notes due 2028, net of unamortized debt issuance costs of $ 4,823 and $ 0 , respectively	$	295,177		$	—
Term loan, net of unamortized debt issuance costs of $ 1,662 and $ 4,834 , respectively		198,338			390,916
Vehicle and equipment notes, maturing through December 2024 ; payable in various monthly installments, including interest rates ranging from 2.5 % to 4.8 %		72,714			60,391
Various notes payable, maturing through March 2025 ; payable in various monthly installments, including interest rates ranging from 4 % to 6 %		2,966			3,517

		569,195			454,824
Less: current maturities		(24,164	)		(22,642	)

Long-term debt, less current maturities	$	545,031		$	432,182

Remaining required repayments of debt principal, gross of unamortized debt issuance costs, as of December 31, 2019 are as follows (in thousands):


2020	$	24,164
2021		19,223
2022		15,350
2023		9,997
2024		4,155
Thereafter		502,791

5.75% Senior Notes due 2028

In September 2019, we issued $300.0 million in

aggregate

principal amount of 5.75% senior unsecured notes (the “Senior Notes”). The Senior Notes will mature on February 1, 2028 and interest will be payable

semi-annually

in cash in arrears on February 1 and August 1, commencing on February 1, 2020. The net proceeds from the Senior Notes offering were $295.0 million after debt issuance costs. We used some of the net proceeds to repay a portion of our outstanding obligations (including accrued and unpaid interest) under our term loan credit agreement (as defined below) and to pay fees and expenses related to the

entry into a new revolving credit facility described below.

The indenture covering the Senior Notes contains restrictive covenants that, among other things, limit the ability of the Company and certain of our subsidiaries (subject to certain exceptions) to: (i) incur additional debt and issue preferred stock; (ii) pay dividends on, redeem or repurchase stock; (iii) prepay subordinated debt; (iv) create liens; (v) make specified types of investments; (vi) apply net proceeds from certain asset sales; (vii) engage in transactions with affiliates; (viii) merge, consolidate or sell substantially all of our assets; and (ix) pay dividends and make other distributions from subsidiaries.

Credit Facilities

December 2019, we amended and restated our $

400

million

, seven-year

term loan facility due April 2025 (the “Term Loan”) under our credit agreement (the “Term Loan Agreement”), dated as of April 13, 2017 (as previously amended by the First Amendment thereto dated November 30, 2017 and by the Second Amendment thereto dated June 19, 2018). The

amended

Term Loan (i) effects a repricing of the interest rate applicable to the term loans thereunder from LIBOR plus

2.50

% to LIBOR plus

2.25

% and (ii) replaces Royal Bank of Canada with Bank of America, N.A. as the administrative agent and collateral agent thereunder. As of December 31, 2019, we had $

198.3

million, net of unamortized debt issuance costs, due on our Term Loan. The

amended

Term Loan also has a margin of

1.50

% in the case of base rate loans.

In September 2019, we entered into a new asset-based lending credit agreement (the “ABL Credit Agreement”). The ABL Credit Agreement provides for an asset-based lending credit facility (the “ABL Revolver”) of up to $200.0 million with

a five-year m

aturity,

which replaced the Company’s previous revolving credit facility. Borrowing availability under the ABL Revolver is based on a percentage of the value of certain assets securing the Company’s obligations and those of the subsidiary guarantors thereunder. In connection with the Amended and Restated Term Loan, we entered into a Second Amendment (the “Second Amendment”) to the ABL/Term Loan Intercreditor Agreement with Bank of America, N.A., as ABL Agent for the lenders under the ABL Credit Agreement, and Bank of America, N.A., as Term Loan Agent for the lenders under the Amended and Restated Term Loan. Including outstanding letters of credit, our remaining availability under the ABL Revolver as of December 31, 2019 was $161.3 million.

All of the obligations under the Term Loan and ABL Revolver are guaranteed by all of the Company’s existing restricted subsidiaries and will be guaranteed by the Company’s future restricted subsidiaries. Additionally, all obligations under the Term Loan and ABL Revolver, and the guarantees of those obligations, are secured by substantially all of the assets of the Company and the guarantors, subject to certain exceptions and permitted liens, including a first-priority security interest in such assets that constitute ABL Priority Collateral, as defined in the ABL Credit Agreement, and a second-priority security interest in such assets that constitute Term Loan Priority Collateral, as defined in the Term Loan Agreement.

The ABL Revolver bears interest at either the Eurodollar rate or the base rate (which approximated the prime rate), at the Company’s election, plus a margin of (A) 1.25% or 1.50% in the case of Eurodollar rate loans (based on a measure of availability under the ABL Credit Agreement) and (B) 0.25% or 0.50% in the case of base rate loans (based on a measure of availability under the ABL Credit Agreement).

The ABL Revolver also provides incremental revolving credit facility commitments of up to $50.0 million. The terms and conditions of any incremental revolving credit facility commitments must be no more favorable than the terms of the ABL Revolver. The ABL Revolver also allows for the issuance of letters of credit of up to $75.0 million in aggregate and borrowing of swingline loans of up to $20.0 million in aggregate.

The ABL Credit Agreement contains a financial covenant requiring the satisfaction of a minimum fixed charge coverage ratio of

1.0

x in the event that we do not meet a minimum measure of availability under the ABL Revolver.

Vehicle and Equipment Notes

We are party to a Master Loan and Security Agreement (“Master Loan and Security Agreement”), a Master Equipment Lease Agreement (“Master Equipment Agreement”) and one or more Master Loan Agreements

(“Master Loan Agreements” and together with the Master Loan and Security Agreement and Master Equipment Agreement the “Master Loan Equipment Agreements”) with various lenders to provide financing for the purpose of purchasing or leasing vehicles and equipment used in the normal course of business. Each financing arrangement under these agreements constitutes a separate note and obligation. Vehicles and equipment purchased or leased under each financing arrangement serve as collateral for the note applicable to such financing arrangement. Regular payments are due under each note for a period of typically

consecutive months after the incurrence of the obligation. The specific terms of each note are based on specific criteria, including the type of vehicle or equipment and the market interest rates at the time.

termination date applies to these agreements. As of December 31, 2019, approximately $

85.4

million of the various loan agreements was available for purchases of equipment.

Total gross assets relating to our Master Loan and Equipment Agreements were $

130.2

million and $

98.7

million as of December 31, 2019 and 2018, respectively, none of which were fully depreciated as of December 31, 2019 or 2018, respectively. The net book value of assets under these agreements was $

68.2

million and $

58.2

million as of December 31, 2019 and 2018, respectively. Depreciation of assets held under these agreements is included within cost of sales on the Consolidated Statements of Operations and Comprehensive Income.