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Note G - Accumulated Other Comprehensive Income (Tables)

6 Months Ended

Jun. 30, 2013

Accumulated Other Comprehensive Income [Abstract]

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

		Unrealized gains and losses on available-for-sale securities
		(in thousands)

Balance at March 31, 2013, net of tax of $3,235		$	5,286

Other comprehensive income before reclassifications, net of tax of $(12)			(28	)
Amounts reclassified from accumulated other comprehensive income, net of tax of $1			2
Net current-period other comprehensive income			(26	)

Balance at June 30, 2013, net of tax of $3,219		$	5,260

Balance at December 31, 2012, net of tax of $2,592		$	4,235

Other comprehensive income before reclassifications, net of tax of $639			1,012
Amounts reclassified from accumulated other comprehensive income, net of tax of $8			13
Net current-period other comprehensive income			1,025

Balance at June 30, 2013, net of tax of $3,219		$	5,260

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

		Amounts Reclassified from Accumulated Other Comprehensive Income (a)
Details about Accumulated Other Comprehensive Income Component		Three Months Ended June 30, 2013				Six Months Ended June 30, 2013			Statement of Operations Classification
		(in thousands)
Unrealized gains and losses on available-for-sale securities:
Realized gain on sale of securities		$	-			$	6		Non-operating income
Impairment expense			(3	)			(27	)	Non-operating income
Total before tax			(3	)			(21	)	Income before income taxes
Tax benefit			1				8		Income tax expense
Total after tax			(2	)			(13	)	Net income