Debt and Financing Arrangements (Tables)

6 Months Ended

Jun. 30, 2018

Debt Disclosure [Abstract]

Summary of Reconciliation of Debt

At June 30, 2018 and December 31, 2017, debt consisted of the following (in thousands):

	June 30, 2018		December 31, 2017
Credit Agreement with Banks, described below	$	50,000	$	43,000
Capital Leases, described below		105,000		89,916
Total debt		155,000		132,916
Less: current portion of long-term debt		16,839		14,083
Long-term debt, less current portion	$	138,161	$	118,833

Schedule of Principal Maturities of Long-Term Debt Including Interest On Capital Leases

The principal maturities of long-term debt, including interest on capital leases, for the next five years (in thousands) are as follows:

	Amount
2018	$	10,046
2019		20,092
2020		70,092
2021		20,669
2022		19,233
Thereafter		26,022
Total		166,154
Less: Amounts Representing Interest on Capital Leases		11,154
Total	$	155,000