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v3.22.1

Fair Value Measurements (Details) - USD ($) | 12 Months Ended |
--- | --- | ---
Mar. 31, 2022 | Mar. 31, 2021 | Mar. 31, 2020 | Dec. 31, 2018
Contingent Consideration [Abstract] |  |  |  |
Payment of contingent consideration | $ 0 | $ 1,605,000 | $ 1,955,000 |
Contingent Consideration [Member] |  |  |  |
Change in contingent consideration measured at fair value recurring basis using significant unobservable inputs (Level 3) [Roll Forward] |  |  |  |
Beginning balance | 910,000 | 2,653,000 |  |
Newly issued | 0 | 0 |  |
Changes in revaluation of contingent consideration included in earnings | 67,000 | 230,000 |  |
Exercises/settlements | (977,000) | (1,973,000) |  |
Ending balance | $ 0 | $ 910,000 | $ 2,653,000 |
Fair Value, Liability, Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] | General and administrative | General and administrative |  |
Mechanical Power Conversion, LLC [Member] |  |  |  |
Contingent Consideration [Abstract] |  |  |  |
Payment of contingent consideration | $ 977,000 |  |  |
Aggregate contingent consideration obligation |  |  |  | $ 5,200,000
Mechanical Power Conversion, LLC [Member] | Maximum [Member] |  |  |  |
Contingent Consideration [Abstract] |  |  |  |
Contingent consideration payment period | 3 years |  |  |
Recurring [Member] |  |  |  |
Short-Term Investments [Abstract] |  |  |  |
Mutual funds | $ 2,202,000 | $ 1,652,000 |  |
Prepaid Expenses and Other Current Assets [Abstract] |  |  |  |
Forward foreign currency exchange contracts | 1,113,000 | 1,429,000 |  |
Accrued liabilities [Abstract] |  |  |  |
Short-term contingent consideration | 0 | 910,000 |  |
Other current liabilities [Abstract] |  |  |  |
Deferred compensation | 2,202,000 | 1,652,000 |  |
Recurring [Member] | Level 1 [Member] |  |  |  |
Short-Term Investments [Abstract] |  |  |  |
Mutual funds | 2,202,000 | 1,652,000 |  |
Prepaid Expenses and Other Current Assets [Abstract] |  |  |  |
Forward foreign currency exchange contracts | 0 | 0 |  |
Accrued liabilities [Abstract] |  |  |  |
Short-term contingent consideration | 0 | 0 |  |
Other current liabilities [Abstract] |  |  |  |
Deferred compensation | 2,202,000 | 1,652,000 |  |
Recurring [Member] | Level 2 [Member] |  |  |  |
Short-Term Investments [Abstract] |  |  |  |
Mutual funds | 0 | 0 |  |
Prepaid Expenses and Other Current Assets [Abstract] |  |  |  |
Forward foreign currency exchange contracts | 1,113,000 | 1,429,000 |  |
Accrued liabilities [Abstract] |  |  |  |
Short-term contingent consideration | 0 | 0 |  |
Other current liabilities [Abstract] |  |  |  |
Deferred compensation | 0 | 0 |  |
Recurring [Member] | Level 3 [Member] |  |  |  |
Short-Term Investments [Abstract] |  |  |  |
Mutual funds | 0 | 0 |  |
Prepaid Expenses and Other Current Assets [Abstract] |  |  |  |
Forward foreign currency exchange contracts | 0 | 0 |  |
Accrued liabilities [Abstract] |  |  |  |
Short-term contingent consideration | 0 | 910,000 |  |
Other current liabilities [Abstract] |  |  |  |
Deferred compensation | $ 0 | $ 0 |  |

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- Definition This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents the amount of deferred compensation liability as of the balance sheet date. + References No definition available. + Details
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