Note 3 - Redeemable Noncontrolling Interest (Tables)

9 Months Ended

Sep. 30, 2019

Notes Tables

Redeemable Noncontrolling Interest [Table Text Block]

	Three Months Ended September 30,						Nine Months Ended September 30,
	2019			2018			2019			2018
Balance at beginning of period	$	59,117		$	53,035		$	61,004		$	43,929
Net income		(563	)		519			(388	)		1,341
Foreign currency translation		(3,475	)		(569	)		(3,861	)		(2,255	)
Redemption value adjustment		1,485			6,912			(191	)		16,882
Balance at end of period	$	56,564		$	59,897		$	56,564		$	59,897