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Goodwill and Other Intangible Assets - Additional Information (Detail) - USD ($) | 12 Months Ended |
--- | --- | ---
May 31, 2022 | May 31, 2021 | May 31, 2020 | Jun. 30, 2022
Other non-amortizable intangible assets | $ 15,397,000 | $ 15,545,000 |  |
Amortization expense for intangible assets | 9,600,000 | $ 7,753,000 | $ 6,489,000 |
Estimated amortization expense for period, 2022 | 9,634,000 |  |  |
Estimated amortization expense for period, 2023 | 9,189,000 |  |  |
Estimated amortization expense for period, 2024 | 8,686,000 |  |  |
Estimated amortization expense for period, 2025 | 8,585,000 |  |  |
Estimated amortization expense for period, 2026 | $ 8,097,000 |  |  |
Finite lived intangible assets, useful life | 8 years | 10 years |  |
Finite-lived intangible asset, expected amortization, after year five |  |  |  | $ 47,915,000
Maximum |  |  |  |
Finite lived intangible assets, useful life | 25 years |  |  |
Minimum |  |  |  |
Finite lived intangible assets, useful life | 2 years |  |  |
Licenses |  |  |  |
Other non-amortizable intangible assets | $ 569,000 | $ 569,000 |  |
Licenses | Maximum |  |  |  |
Finite lived intangible assets, useful life | 20 years |  |  |
Licenses | Minimum |  |  |  |
Finite lived intangible assets, useful life | 2 years |  |  |
Trademarks |  |  |  |
Other non-amortizable intangible assets | $ 13,604,000 | 13,752,000 |  |
Other Intangible Assets |  |  |  |
Other non-amortizable intangible assets | $ 1,224,000 | $ 1,224,000 |  |
Noncompete Agreements | Maximum |  |  |  |
Finite lived intangible assets, useful life | 10 years |  |  |
Noncompete Agreements | Minimum |  |  |  |
Finite lived intangible assets, useful life | 3 years |  |  |
Patents | Maximum |  |  |  |
Finite lived intangible assets, useful life | 25 years |  |  |
Patents | Minimum |  |  |  |
Finite lived intangible assets, useful life | 5 years |  |  |
Customer-based intangibles | Maximum |  |  |  |
Finite lived intangible assets, useful life | 20 years |  |  |
Customer-based intangibles | Minimum |  |  |  |
Finite lived intangible assets, useful life | 9 years |  |  |
Other products and service-related intangibles | Maximum |  |  |  |
Finite lived intangible assets, useful life | 20 years |  |  |
Other products and service-related intangibles | Minimum |  |  |  |
Finite lived intangible assets, useful life | 5 years |  |  |

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- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16225-109274 + Details
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- Definition Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition Amount of amortization for asset, excluding financial asset and goodwill, lacking physical substance with finite life expected to be recognized after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). + References No definition available. + Details
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- Definition Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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