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Sale-Leaseback Financing Transaction - Narrative (Details) $ in Thousands | 3 Months Ended |
--- | --- | ---
Jul. 31, 2022 USD ($) numberOfRenewalOptions | Apr. 30, 2022 USD ($)
Financing Liability [Abstract] |  |
Term of agreement | 20 years |
Number of renewal options | numberOfRenewalOptions | 4 |
Renewal term | 5 years |
Initial basic monthly rent | $ 158 |
Annual rental increase, as a percent | 2.00% |
Discount rate | 4.75% |
Gain (loss) on sale leaseback agreement | $ 0 |
Financing liability | 29,209 | $ 29,350
Debt issuance costs on financing liability | 753 | 768
Current portion of financing liability | 591 | 575
Long-term portion of financing liability | 28,618 | 28,775
Interest expense on financing liability | 332 |
Financing Liability [Line Items] |  |
Property, plant and equipment, at cost | $ 60,716 | $ 60,326
Building |  |
Financing Liability [Line Items] |  |
Useful Life (in years) | 20 years |
Land |  |
Financing Liability [Line Items] |  |
Property, plant and equipment, at cost | $ 41 |

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- Definition Financing Liability, Number of Renewal Options + References No definition available. + Details
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