Note 9 - Accumulated Other Comprehensive Income (Tables)

6 Months Ended

Jun. 30, 2013

Note 9 - Accumulated Other Comprehensive Income (Tables) [Line Items]

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

	Cash Flow Swaps			Available for Sale Securities			Total
Balance as of December 31, 2012	$	(1,178	)	$	(578	)	$	(1,756	)
Changes in fair value		118			−			118
Amounts reclassified from accumulated other comprehensive loss		53			−			53
Net current period other comprehensive income		171			−			171
Balance as of March 31, 2013	$	(1,007	)	$	(578	)	$	(1,585	)
Changes in fair value		101			−			101
Amounts reclassified from accumulated other comprehensive loss		52			−			52
Net current period other comprehensive income		153			−			153
Balance as of June 30, 2013	$	(854	)	$	(578	)	$	(1,432	)

Reclassifications [Member]

Note 9 - Accumulated Other Comprehensive Income (Tables) [Line Items]

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

	Three Months Ended						Six Months Ended
	June 30, 2013			June 30, 2012			June 30, 2013			June 30, 2012
Losses on cash flow swaps to:
Interest expense	$	85		$	103		$	170		$	208
		85			103			170			208
Income tax benefit		(33	)		(40	)		(65	)		(81	)
Total reclassifications	$	52		$	63		$	105		$	127