Note 3 - Goodwill and Other Intangible Assets (Tables)

9 Months Ended

Dec. 31, 2017

Notes Tables

Schedule of Goodwill [Table Text Block]

Balance at March 31, 2017	$	14,448
Foreign currency translation adjustment		808
Balance at December 31, 2017	$	15,256

Schedule of Finite-Lived Intangible Assets [Table Text Block]

	Dec ember 31, 2017
	Gross Carrying Amount		Accumulated Amortization			Foreign Currency Translation Adjustment		Net Carrying Value
Acquired developed technology	$	5,034	$	(3,204	)	$	168	$	1,998
Customer relationships		5,857		(3,522	)		119		2,454
	$	10,891	$	(6,726	)	$	287	$	4,452

	March 31, 2017
	Gross Carrying Amount		Accumulated Amortization			Foreign Currency Translation Adjustment			Net Carrying Value
Acquired developed technology	$	5,034	$	(2,347	)	$	(50	)	$	2,637
Customer relationships		5,857		(2,599	)		(35	)		3,223
	$	10,891	$	(4,946	)	$	(85	)	$	5,860