Comprehensive Income (Tables)

6 Months Ended

Jun. 30, 2012

Comprehensive Income [Abstract]

Schedule of Comprehensive Income (Loss) [Table Text Block]

	Six Months Ended June 30,
	2012			2011
	(in thousands)
Unrealized holding gains on available-for-sale securities	$	9,372		$	7,543
Tax effect		(3,463	)		(2,906	)
Net of tax amount		5,909			4,637
Reclassification adjustment of OTTI losses included in income		198			237
Tax effect		(67	)		(84	)
Net of tax amount		131			153
Reclassification adjustment for net gains arising during this period		(1,648	)		(1,804	)
Tax effect		556			642
Net of tax amount		(1,092	)		(1,162	)
Unrealized holding gains on securities transferred from available-for-sale to held-to-maturity		—			330
Tax effect		—			(125	)
Net of tax amount		—			205
Amortization of unrealized holding gains on securities transferred from available-for-sale to held-to-maturity		6			3
Tax effect		(2	)		(1	)
Net of tax amount		4			2
Change in minimum pension liability		—			(142	)
Tax effect		—			57
Net of tax amount		—			(85	)
Other comprehensive income, net of tax	$	4,952		$	3,750

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

	June 30, 2012			December 31, 2011
	(in thousands)
Investment securities available-for-sale, net of tax	$	2,752		$	(2,196	)
Unamortized component of securities transferred from available-for-sale to held-to-maturity, net of tax		167			163
Defined benefit pension and post-retirement plans, net of tax		(3,413	)		(3,413	)
Total accumulated other comprehensive loss	$	(494	)	$	(5,446	)