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Acquisition - Schedule of Final Purchase Price Allocation , After Adjustments of the Assets Acquired and Liabilities Assumed (Detail) - USD ($) $ in Thousands | Dec. 31, 2023 | Nov. 09, 2023 | Mar. 31, 2023
--- | --- | --- | ---
Assets acquired: |  |  |
Goodwill | $ 25,087 |  | $ 23,523
P3 Technologies, LLC [Member] |  |  |
Assets acquired: |  |  |
Cash and cash equivalents |  | $ 286 |
Trade accounts receivable, net of allowances |  | 465 |
Unbilled revenue |  | 302 |
Inventories |  | 443 |
Prepaid expenses and other current assets |  | 93 |
Property, plant & equipment, net |  | 542 |
Operating lease assets |  | 130 |
Goodwill |  | 1,565 |
Deferred income tax asset |  | 53 |
Total assets acquired |  | 11,079 |
Liabilities assumed: |  |  |
Accrued compensation |  | 62 |
Customer deposits |  | 389 |
Operating lease liabilities |  | 134 |
Total liabilities assumed |  | 585 |
Purchase price |  | 10,494 |
Customer Relationships [Member] | P3 Technologies, LLC [Member] |  |  |
Assets acquired: |  |  |
Intangibles |  | 4,400 |
Technology and Technical Know-How [Member] | P3 Technologies, LLC [Member] |  |  |
Assets acquired: |  |  |
Intangibles |  | 2,500 |
Tradename [Member] | P3 Technologies, LLC [Member] |  |  |
Assets acquired: |  |  |
Intangibles |  | $ 300 |

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