Note 13 - Stockholders' Equity (Tables)

12 Months Ended

Dec. 31, 2012

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

	December 31, 2012			Other Comprehensive Income			December 31, 2011
	(In thousands)
Net unrealized gain on securities available for sale	$	18,921		$	7,242		$	11,679
Net actuarial loss on pension plans and other postretirement benefits		(7,108	)		108			(7,216	)
Prior service credit on pension plans and other postretirement benefits		324			(26	)		350
Accumulated other comprehensive income	$	12,137		$	7,324		$	4,813