GOODWILL AND OTHER INTANGIBLE ASSETS, Goodwill (Details) $ in Thousands	12 Months Ended
Mar. 31, 2021 USD ($) Unit	Mar. 31, 2020 USD ($) Unit
Goodwill [Roll Forward]
Goodwill, Beginning Balance	$ 126,770	$ 119,480
Goodwill, Impairment Loss, Beginning Balance	(8,673)	(8,673)
Goodwill, Net Carrying Amount, Beginning Balance	118,097	110,807
Acquisitions	8,328	7,410
Foreign currency translations	220	(120)
Goodwill, Ending Balance	135,318	126,770
Goodwill, Impairment Loss, Ending Balance	(8,673)	(8,673)
Goodwill, Net Carrying Amount, Ending Balance	$ 126,645	$ 118,097
Number of reporting units \| Unit	1	1
Percentage change in the fair value	10.00%

Percentage of fair value of reporting unit in excess of carrying amount.

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- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
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-Subparagraph (SX 210.9-03(10)(1))
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- Definition

Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

+ References

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-Publisher FASB
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- Definition

Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

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Amount before accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
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- Definition

Amount of accumulated impairment loss for an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

No definition available.

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- Definition

Number of reporting units tested for impairment of goodwill. A reporting unit is an operating segment or one level below an operating segment.

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No definition available.

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