Fair Value Measurements - Financial Assets and Liabilities Measured At Fair Value Using Significant Unobservable Inputs (Level 3) (Details ) - USD ($) $ in Thousands	12 Months Ended
Mar. 31, 2020	Mar. 31, 2019
Company's assets measured at fair value using significant unobservable inputs (Level 3)
Balance	$ 1,000	$ 0
Acquisition (Note 6)	1,850
Fair value adjustments	(950)	1,000
Balance	$ 1,900	$ 1,000

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

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- Definition

Amount of increase (decrease) in the value of a contingent consideration liability, including, but not limited to, differences arising upon settlement.

+ References

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Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

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