Note 16 - Accumulated Other Comprehensive Income (Tables)

3 Months Ended

Mar. 31, 2018

Notes Tables

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

	Unrealized Loss on Interest Rate Swaps
Balance as of January 1, 2018, as adjusted	$	(344	)
Other comprehensive income before reclassifications		278
Amounts reclassified from AOCI		-
Net current-period other comprehensive income
Balance as of March 31, 2018	$	(66	)

	Foreign Currency Translation Adjustments		Unrealized Gains Related to Available- for-Sale Securities		Unrealized Loss on Interest Rate Swaps			Total
Balance as of January 1, 2017	$	6,335	$	406	$	(975	)	$	5,766
Other comprehensive income before reclassifications		503		28		188			719
Amounts reclassified from AOCI		-		-		-			-
Net current-period other comprehensive income		503		28		188			719
Balance as of March 31, 2017	$	6,838	$	434	$	(787	)	$	6,485