Note 8 - Comprehensive Income (Tables)

6 Months Ended

Jun. 30, 2011

Schedule of Amounts Recognized in Other Comprehensive Income (Loss) [Table Text Block]

	Six Months Ended June 30, 2011						Six Months Ended June 30, 2010
	Before Tax		Tax Effect		Net of Tax		Before Tax		Tax Effect		Net of Tax
Securities available-for-sale:
Unrealized holding gains	$	22,386	$	8,762	$	13,624	$	13,763	$	5,351	$	8,412
Less: Reclassification of net gains included in net income		2,071		847		1,224		4,178		1,629		2,549
Net unrealized holding gains		20,315		7,915		12,400		9,585		3,722		5,863
Total other comprehensive income	$	20,315	$	7,915	$	12,400	$	9,585	$	3,722	$	5,863

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

	Accumulated Unrealized Loss on Securities Available-for-Sale			Unrecognized Net Pension Costs			Total Accumulated Other Comprehensive Loss
Balance at January 1, 2010	$	(13,015	)	$	(5,651	)	$	(18,666	)
Other comprehensive income		5,863			-			5,863
Balance at June 30, 2010	$	(7,152	)	$	(5,651	)	$	(12,803	)
Balance at January 1, 2011	$	(19,806	)	$	(7,933	)	$	(27,739	)
Other comprehensive income		12,400			-			12,400
Balance at June 30, 2011	$	(7,406	)	$	(7,933	)	$	(15,339	)