Indebtedness (Tables)

12 Months Ended

Dec. 31, 2018

Debt Disclosure [Abstract]

Summary of Company's Credit Facilities

Following is a summary of the Company’s debt, net of unamortized debt issuance costs:

	December 31,
(In Thousands) 1	2018		2017
Revolving Facility	$	16,000	$	—
Senior Unsecured Notes, 3.95%, Due in Installments through April 2018	—		24,994
Senior Unsecured Notes, 4.75%, Due in Installments through April 2021	179,750		239,784
Term Loan, Due in Installments through September 2022	223,837		96,272
Capital Lease Obligation:
with Related Parties	123		1,314
with Unrelated Parties	5,042		6,434
Total Debt	424,752		368,798
Less: Current Maturities	83,778		97,192
Long-Term Debt	$	340,974	$	271,606

¹ Total debt as of December 31, 2018 and 2017 includes unamortized debt issuance costs of $1.4 million and $1.5 million, respectively. The Company also recorded $2.6 million and $3.2 million of debt issuance costs as of December 31, 2018 and 2017 related to the revolving credit facility within prepaid expenses and other assets in the consolidated balance sheets.

Future Maturities of Long Term Debt and Capital Lease Obligations

Future principal maturities under the Company’s debt and capital lease obligations are as follows:

(In Thousands)
2019	$	84,175
2020	84,644
2021	82,906
2022	174,440
2023	—
Thereafter	—
Total	$	426,165