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

12 Months Ended

Dec. 31, 2013

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, 2011	$	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	)
2013 change		(4,611	)		2,230			(2,381	)
Balance December 31, 2013	$	(2,552	)	$	(23,747	)	$	(26,299	)

Comprehensive Income Loss Income Tax Effect [Table Text Block]

	Income Tax Effect of:
	Unrealized Gains (Losses) On Securities		Adjustments For Pension Plans			Total Accumulated Other Comprehensive Loss, Net
Balance January 1, 2011	$	75	$	883		$	958
2011 change		382		5,263			5,645
Balance December 31, 2011		457		6,146			6,603
2012 change		145		1,130			1,275
Balance December 31, 2012		602		7,276			7,878
2013 change		17		(1,512	)		(1,495	)
Balance December 31, 2013	$	619	$	5,764		$	6,383