Note 10 - Comprehensive Income (Loss) (Tables)

9 Months Ended

Dec. 31, 2018

Notes Tables

Comprehensive Income (Loss) [Table Text Block]

	Three Months Ended
	December 31,
	2017						2018
	Pre-tax			Net of Tax			Pre-tax			Net of Tax
Foreign currency translation adjustment	$	7,749		$	7,749		$	(18,639	)	$	(18,639	)
Foreign currency cash flow hedges adjustment		(690	)		(518	)		(52	)		(36	)
Pension liability adjustment		321			243			(300	)		(246	)
Other comprehensive income (loss)	$	7,380		$	7,474		$	(18,991	)	$	(18,921	)

	Nine Months Ended
	December 31,
	2017						2018
	Pre-tax			Net of Tax			Pre-tax			Net of Tax
Foreign currency translation adjustment	$	41,196		$	41,196		$	(59,070	)	$	(59,070	)
Foreign currency cash flow hedges adjustment		(1,215	)		(939	)		196			153
Pension liability adjustment		171			130			3,279			2,600
Other comprehensive income (loss)	$	40,152		$	40,387		$	(55,595	)	$	(56,317	)