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v3.25.2

Fair Value Measurements - Additional Information (Details) | Jun. 30, 2025 USD ($)
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Fair Value Disclosures [Abstract] |
Financial Instrument, Percentage Of Fair Value In Exess Of Carrying Amount | $ 0.03

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- Definition Financial Instrument, Percentage Of Fair Value In Excess Of Carrying Amount + References No definition available. + Details
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Namespace Prefix: | npo_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- References No definition available. + Details
Name: | us-gaap_FairValueDisclosuresAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration