Note 15 - Accumulated Other Comprehensive Income ("AOCI") (Tables)

6 Months Ended

Jun. 30, 2017

Notes Tables

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

	Foreign Currency Translation Adjustments		Unrealized Gain /(Loss) on Available-for- Sale Investments			Unrealized Loss on Interest Rate Swaps			Total
Balance as of January 1, 2017	$	6,335	$	406		$	(975	)	$	5,766
Other comprehensive income before reclassifications		1,721		(1,619	)		205			307
Amounts reclassified from AOCI		-		-			-			-
Net current-period other comprehensive income		1,721		(1,619	)		205			307
Balance as of June 30, 2017	$	8,056	$	(1,213	)	$	(770	)	$	6,073

	Foreign Currency Translation Adjustments		Unrealized Gains on Available-for- Sale Investments			Unrealized Loss on Interest Rate Swaps			Total
Balance as of January 1, 2016	$	6,616	$	398		$	(1,426	)	$	5,588
Other comprehensive income before reclassifications		2,354		(33	)		(759	)		1,562
Amounts reclassified from AOCI		-		-			-			-
Net current-period other comprehensive income		2,354		(33	)		(759	)		1,562
Balance as of June 30, 2016	$	8,970	$	365		$	(2,185	)	$	7,150