Note 6 - Comprehensive Income (Tables)

6 Months Ended

Jun. 30, 2014

Disclosure Text Block [Abstract]

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

	June 30,			December 31,
	2014			2013
Unrealized net holding gains (losses) on available-for-sale securities	$	1,339		$	(4,281	)
Unrealized losses on available-for-sale securities for which a portion of an other-than-temporary impairment loss has been recognized in earnings		(635	)		(889	)
Accumulated other comprehensive income (loss)		704			(5,170	)
Tax effect		(240	)		1,758
Accumulated other comprehensive income (loss), net of tax	$	464		$	(3,412	)

Reclassification out of Accumulated Other Comprehensive Income [Table Text Block]

Details about accumulated other comprehensive income	Amount reclassified from accumulated other comprehensive income			Affected line item in the statement of income
Unrealized net holding gains on available-for-sale securities	$	907		Net gain on sale of investment securities
Tax effect		(309	)	Provision for income taxes
Total reclass out of accumulated other comprehensive income, net of tax	$	598		Net of tax