Long-Term Debt and Financing Arrangements (Tables)

6 Months Ended

Jun. 30, 2020

	June 30,			December 31,
	2020			2019
	(in thousands)

Interim funding for a deposit on equipment to be received in late 2020; interest paid monthly at a variable rate		3,820			-

Secured Equipment Notes due on various dates in 2025 commencing on various dates in 2020; interest is paid monthly at a fixed annual rate between 1.51% and 1.80%		21,840			-

Secured Equipment Notes due on various dates in 2024 commencing on various dates in 2018, 2019 and 2020; interest is paid monthly at a fixed annual rate between 2.49% and 3.59%		56,734			62,690

Secured Equipment Notes due on various dates in 2023 commencing on various dates in 2018 and 2019; interest is paid monthly at a fixed annual rate between 2.23% and 4.16%		133,499			153,350

Secured Equipment Notes due on various dates in 2022 commencing on various dates in 2017; interest is paid monthly at a fixed annual rate of between 2.16% and 2.85%		12,201			16,892

Secured Equipment Notes due on various dates in 2021 commencing on various dates from 2016 to 2017; interest is paid monthly at a fixed annual rate between 2.04% and 2.96%		25,034			35,076

Secured Equipment Notes due on various dates in 2020 commencing on various dates from 2015 to 2016; interest is paid monthly at a fixed annual rate between 1.84% and 2.78%		5,677			13,617

		258,805			281,625

Less current portion		(90,948	)		(94,691	)
Total long-term debt	$	167,857		$	186,934