Other Comprehensive Income (Loss) Other Comprehensive Income (Loss) Net of Tax (Tables)

6 Months Ended

Jun. 30, 2015

Statement of Comprehensive Income [Abstract]

Comprehensive Income (Loss) [Table Text Block]

Other comprehensive income components, net of tax, are shown in the following table for the three-month and six-month periods ended June 30, 2015 and 2014:

Three months ended June 30, (in thousands)		Changes in pension plan assets and benefit obligations			Unrealized gains and losses on available for sale securities			Total
Beginning balance at March 31, 2015		$	(14,865	)	$	9,116		$	(5,749	)
	Other comprehensive loss before reclassifications	—			(8,231		)	(8,231		)
	Amounts reclassified from accumulated other comprehensive loss	—			—			—
Net current period other comprehensive loss		—			(8,231		)	(8,231		)
Ending balance at June 30, 2015		$	(14,865	)	$	885		$	(13,980	)
Beginning balance at March 31, 2014		$	(5,598	)	$	(18,880	)	$	(24,478	)
	Other comprehensive income before reclassifications	—			13,092			13,092
	Amounts reclassified from accumulated other comprehensive income	—			(13		)	(13		)
Net current period other comprehensive income		—			13,079			13,079
Ending balance at June 30, 2014		$	(5,598	)	$	(5,801	)	$	(11,399	)

Six months ended June 30, (in thousands)		Changes in pension plan assets and benefit obligations			Unrealized gains and losses on available for sale securities			Total
Beginning balance at December 31, 2014		$	(14,865	)	$	1,257		$	(13,608	)
	Other comprehensive loss before reclassifications	—			(372		)	(372		)
	Amounts reclassified from accumulated other comprehensive loss	—			—			—
Net current period other comprehensive loss		—			(372		)	(372		)
Ending balance at June 30, 2015		$	(14,865	)	$	885		$	(13,980	)
Beginning balance at December 31, 2013		$	(5,598	)	$	(29,821	)	$	(35,419	)
	Other comprehensive income before reclassifications	—			24,033			24,033
	Amounts reclassified from accumulated other comprehensive income	—			(13		)	(13		)
Net current period other comprehensive income		—			24,020			24,020
Ending balance at June 30, 2014		$	(5,598	)	$	(5,801	)	$	(11,399	)