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Note 16 - Fair Value Measurements - Contingent Consideration From Business Acquisition (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Amount related to Infitrak Acquisition		$ 9,271
Payments/accruals	(9,152)
Foreign exchange rate impact – included in other comprehensive loss	(43)	(319)
Business Combination, Contingent Consideration [Member]
Opening balance	9,037
Fair value adjustment – expense	158	85
Ending Balance		$ 9,037

X

- Definition

Amount of liabilities incurred by the acquirer as part of consideration transferred in a business combination.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 25
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=6911189&loc=d3e6405-128476

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+ References

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+ References

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