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Leases - Supplemental Statement of Operations Information (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Nov. 30, 2021 | Nov. 30, 2020 | Nov. 30, 2021 | Nov. 30, 2020
Lessee, Lease, Description [Line Items] |  |  |  |
Non-cash lease expense | $ 743 | $ 737 | $ 1,430 | $ 1,622
Cost of sales |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |
Non-cash lease expense | 218 | 192 | 437 | 393
Research and development |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |
Non-cash lease expense | 52 | 197 | 150 | 485
Sales and marketing |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |
Non-cash lease expense | 39 | 92 | 79 | 193
General and administrative |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |
Non-cash lease expense | $ 434 | $ 256 | $ 764 | $ 551

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Amount of operating lease expense. Excludes sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 4 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121603541&loc=SL77918638-209977 + Details
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- Details
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