Note 13 - Accumulated Other Comprehensive Income

9 Months Ended

Sep. 30, 2014

Disclosure Text Block [Abstract]

Comprehensive Income (Loss) Note [Text Block]

13. ACCUMULATED OTHER COMPREHENSIVE INCOME

The following table summarizes the changes in accumulated other comprehensive income (in thousands):

	Unrealized Losses on Auction-Rate Securities			Unrealized Gains (Losses) on Other Available-for-Sale Securities			Foreign Currency Translation Adjustments			Total
Balance as of January 1, 2014	$	(360	)	$	4		$	6,616		$	6,260
Other comprehensive income (loss) before reclassifications		(17	)		5			(596	)		(608	)
Amounts reclassified from accumulated other comprehensive income		-			-			-			-
Net current period other comprehensive income (loss)		(17	)		5			(596	)		(608	)
Balance as of March 31, 2014		(377	)		9			6,020			5,652
Other comprehensive income before reclassifications		5			8			176			189
Amounts reclassified from accumulated other comprehensive income		-			(1	)		-			(1	)
Net current period other comprehensive income		5			7			176			188
Balance as of June 30, 2014		(372	)		16			6,196			5,840
Other comprehensive loss before reclassifications		(53	)		(28	)		(98	)		(179	)
Amounts reclassified from accumulated other comprehensive income		-			-			-			-
Net current period other comprehensive loss		(53	)		(28	)		(98	)		(179	)
Balance as of September 30, 2014	$	(425	)	$	(12	)	$	6,098		$	5,661