Long-Term Debt (Tables)

12 Months Ended

Dec. 31, 2014

Debt Disclosure [Abstract]

Schedule of Long-term Debt Instruments [Table Text Block]

Long-term debt consists of the following:

(In thousands)	December 31, 2014			December 31, 2013
6.00% Senior Notes	$	50,000		$	50,000
Other	5,463			6,278
	55,463			56,278
Less current maturities	(50,907		)	(952		)
	$	4,556		$	55,326

Schedule of Maturities of Long-term Debt [Table Text Block]

Maturities under debt obligations for the years ending December 31 are as follows (In thousands):
2015	$	50,907
2016	954
2017	993
2018	1,039
2019	1,037
Thereafter	533
	$	55,463