Debt (Tables)

12 Months Ended

Dec. 31, 2017

Long-term Debt, Unclassified [Abstract]

Schedule of Long-Term Debt

Long-term debt at December 31 consists of the following (in thousands):

	2017			2016
Senior Subordinated 6.25% Notes	$	210,000		$	210,000
Other debt	2,400			2,800
Less unamortized debt issuance costs	(2,379		)	(3,163		)
Total debt	210,021			209,637
Less current maturities	400			400
Total long-term debt	$	209,621		$	209,237

Schedule of Aggregate Maturities of Long-Term Debt

The aggregate maturities of long-term debt for the next five years and thereafter are as follows (in thousands):

	2018		2019		2020		2021		2022		Thereafter
Long-term debt payments	$	400	$	400	$	400	$	210,400	$	400	$	400

Schedule of Cash Paid for Interest

Total cash paid for interest in the years ended December 31 was (in thousands):

	2017		2016		2015
Cash paid for interest	$	13,385	$	13,906	$	15,374