Note 9 - Accumulated Other Comprehensive Income (Tables)

3 Months Ended

Mar. 31, 2014

Disclosure Text Block [Abstract]

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

	Foreign currency translation adjustment						Total
	2014			2013			2014			2013
Beginning balance	$	363		$	677		$	363		$	677
Other comprehensive loss before reclassifications		(145	)		(97	)		(145	)		(97	)
Amounts reclassified from accumulated other comprehensive income		-			-			-			-
Balance at March 31	$	218		$	580		$	218		$	580