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Long-Term Debt and Financing Arrangements (Tables)

12 Months Ended

Dec. 31, 2020

Debt Disclosure [Abstract]

Schedule of Outstanding Debt

Our outstanding debt is as follows (in thousands):

	December 31,				December 31,
	2020				2019
	(in thousands)
Interim funding for equipment received and expected to be converted to an equipment note in subsequent year; interest paid at a variable rate	$	8,902			$	-
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%		74,494				-
Secured Equipment Notes due on various dates in 2024 commencing on various dates in 2017, 2019 and 2020; interest is paid monthly at a fixed annual rate between 2.50% and 3.59%		49,920				62,690
Secured Equipment Notes due on various dates in 2023 commencing on various dates from 2016 to 2019; interest is paid monthly at a fixed annual rate between 2.20% and 4.20%		112,668				153,350
Secured Equipment Notes due on various dates in 2022 commencing on various dates from 2015 to 2017; interest is paid monthly at a fixed annual rate of between 2.20% and 2.90%		8,943				16,892
Secured Equipment Notes due on various dates in 2021 commencing on various dates from 2014 to 2017; interest is paid monthly at a fixed annual rate between 2.02% and 2.96%		15,432				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 1.72% and 2.78%		-				13,617
		270,359				281,625
Less current portion		(93,562	)			(94,691	)
Total long-term debt	$	176,797			$	186,934

Summary of Aggregate Principal Payments

Aggregate principal payments, in thousands, due subsequent to December 31, 2020, are as follows:

Year 1	$	93,562
Year 2		77,205
Year 3		58,373
Year 4		26,863
Year 5		14,356
	$	270,359

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- Definition

Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation.

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- Definition

Tabular disclosure of maturity and sinking fund requirement for long-term debt.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601

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