Debt and Financing Arrangements (Tables)

3 Months Ended

Mar. 31, 2018

Debt Disclosure [Abstract]

Summary of Reconciliation of Debt

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

	March 31, 2018		December 31, 2017
Credit Agreement with Banks, described below	$	50,832	$	43,000
Capital Leases, described below		91,741		89,916
Total debt		142,573		132,916
Less: current portion of long-term debt		14,791		14,083
Long-term debt, less current portion	$	127,782	$	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	$	13,099
2019		17,465
2020		68,297
2021		18,043
2022		16,607
Thereafter		18,010
Total		151,521
Less: Amounts Representing Interest on Capital Leases		8,948
Total	$	142,573