Note 3 - Redeemable Noncontrolling Interest (Tables)

3 Months Ended

Mar. 31, 2020

Notes Tables

Redeemable Noncontrolling Interest [Table Text Block]

	Three Months Ended March 31,
	2020			2019
Balance at beginning of period	$	61,227		$	61,004
Net income		(629	)		265
Foreign currency translation		(2,216	)		(1,480	)
Redemption value adjustment		1,522			(2,432	)
Balance at end of period	$	59,904		$	57,357