Note 14 - Other Comprehensive Income (Loss) (Tables)

12 Months Ended

Dec. 31, 2012

Disclosure Text Block [Abstract]

Comprehensive Income (Loss) [Table Text Block]

	Unrealized Gains (Losses) On Securities			Adjustments For Pension Plans			Total Accumulated Other Comprehensive Loss, Net
Balance January 1, 2010	$	744		$	(14,927	)	$	(14,183	)
2010 change		718			(1,652	)		(934	)
Balance December 31, 2010		1,462			(16,579	)		(15,117	)
2011 change		(627	)		(7,754	)		(8,381	)
Balance December 31, 2011		835			(24,333	)		(23,498	)
2012 change		1,224			(1,644	)		(420	)
Balance December 31, 2012	$	2,059		$	(25,977	)	$	(23,918	)