Long-Term Debt and Credit Arrangements (Tables)

12 Months Ended

Dec. 31, 2014

Debt Disclosure [Abstract]

Schedule of Long-term Debt Instruments

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

December 31,	2014		2013
Senior notes payable	$	200,000	$	200,000
Credit Agreement loan	70,000		70,000
Mortgages payable	6,742		7,967
Other notes payable	126		148
Total debt	276,868		278,115
Less current maturities	1,247		1,247
Total long-term debt	$	275,621	$	276,868