Long-Term Debt and Credit Arrangements (Tables)

12 Months Ended

Dec. 31, 2015

Debt Disclosure [Abstract]

Schedule of Long-term Debt Instruments

Long-Term Debt and Credit Arrangements (in thousands):

December 31,	2015		2014
Senior notes payable	$	160,000	$	200,000
Credit Agreement loan	100,000		70,000
Mortgages payable	—		6,742
Other notes payable	105		126
Total debt	260,105		276,868
Less current maturities	15,024		1,247
Total long-term debt	$	245,081	$	275,621