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v3.23.3

Fair Value Measurements (Details) | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Sep. 30, 2023 USD ($) | Sep. 30, 2023 USD ($) | Mar. 31, 2023 USD ($)
Change in contingent consideration measured at fair value recurring basis using significant unobservable inputs (Level 3) [Roll Forward] |  |  |
Net carrying amount of convertible notes | $ 31,819,000 | $ 31,819,000 | $ 30,994,000
Compound Net Derivative Liability [Member] |  |  |
Change in contingent consideration measured at fair value recurring basis using significant unobservable inputs (Level 3) [Roll Forward] |  |  |
Beginning balance | 8,570,000 | 8,430,000 |
Changes in fair value of Compound Net Derivative Liability included in earnings | 390,000 | 530,000 |
Ending balance | 8,960,000 | 8,960,000 |
Net carrying amount of convertible notes | 31,819,000 | 31,819,000 | 30,994,000
Unamortized debt discount and debt issuance costs | $ 9,141,000 | $ 9,141,000 | $ 9,436,000
Compound Net Derivative Liability [Member] | Risk Free Interest Rate [Member] |  |  |
Fair Value Valuation [Abstract] |  |  |
Assumptions for fair value of Compound Net Derivative Liability | 0.047 | 0.047 | 0.0364
Compound Net Derivative Liability [Member] | Cost of Equity [Member] |  |  |
Fair Value Valuation [Abstract] |  |  |
Assumptions for fair value of Compound Net Derivative Liability | 0.229 | 0.229 | 0.218
Compound Net Derivative Liability [Member] | Weighted Average Cost of Capital [Member] |  |  |
Fair Value Valuation [Abstract] |  |  |
Assumptions for fair value of Compound Net Derivative Liability | 0.151 | 0.151 | 0.146
Compound Net Derivative Liability [Member] | Expected Volatility of MPA Common Stock [Member] |  |  |
Fair Value Valuation [Abstract] |  |  |
Assumptions for fair value of Compound Net Derivative Liability | 0.50 | 0.50 | 0.50
Compound Net Derivative Liability [Member] | EBITDA Volatility [Member] |  |  |
Fair Value Valuation [Abstract] |  |  |
Assumptions for fair value of Compound Net Derivative Liability | 0.40 | 0.40 | 0.35
Level 3 [Member] | Convertible Notes [Member] |  |  |
Change in contingent consideration measured at fair value recurring basis using significant unobservable inputs (Level 3) [Roll Forward] |  |  |
Estimated fair value of convertible notes | $ 34,319,000 | $ 34,319,000 |
Recurring [Member] |  |  |
Short-term investments [Abstract] |  |  |
Mutual funds | 2,036,000 | 2,036,000 | $ 2,011,000
Prepaid expense and other current assets [Abstract] |  |  |
Forward foreign currency exchange contracts | 1,577,000 | 1,577,000 | 3,889,000
Other current liabilities [Abstract] |  |  |
Deferred compensation | 2,036,000 | 2,036,000 | 2,011,000
Convertible notes, related party [Abstract] |  |  |
Compound Net Derivative Liability | 8,960,000 | 8,960,000 | 8,430,000
Recurring [Member] | Level 1 [Member] |  |  |
Short-term investments [Abstract] |  |  |
Mutual funds | 2,036,000 | 2,036,000 | 2,011,000
Prepaid expense and other current assets [Abstract] |  |  |
Forward foreign currency exchange contracts | 0 | 0 | 0
Other current liabilities [Abstract] |  |  |
Deferred compensation | 2,036,000 | 2,036,000 | 2,011,000
Convertible notes, related party [Abstract] |  |  |
Compound Net Derivative Liability | 0 | 0 | 0
Recurring [Member] | Level 2 [Member] |  |  |
Short-term investments [Abstract] |  |  |
Mutual funds | 0 | 0 | 0
Prepaid expense and other current assets [Abstract] |  |  |
Forward foreign currency exchange contracts | 1,577,000 | 1,577,000 | 3,889,000
Other current liabilities [Abstract] |  |  |
Deferred compensation | 0 | 0 | 0
Convertible notes, related party [Abstract] |  |  |
Compound Net Derivative Liability | 0 | 0 | 0
Recurring [Member] | Level 3 [Member] |  |  |
Short-term investments [Abstract] |  |  |
Mutual funds | 0 | 0 | 0
Prepaid expense and other current assets [Abstract] |  |  |
Forward foreign currency exchange contracts | 0 | 0 | 0
Other current liabilities [Abstract] |  |  |
Deferred compensation | 0 | 0 | 0
Convertible notes, related party [Abstract] |  |  |
Compound Net Derivative Liability | $ 8,960,000 | $ 8,960,000 | $ 8,430,000

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