Basis of Presentation and Significant Accounting Policies - Schedule of Inventory (Details) - USD ($) $ in Thousands |
3 Months Ended | ||
|---|---|---|---|
Jul. 31, 2026 |
Jul. 31, 2025 |
Apr. 30, 2026 |
|
| Accounting Policies [Abstract] | |||
| Finished goods | $ 3,848 | $ 4,070 | |
| Raw materials | 368 | 379 | |
| Allowance for excess and obsolete inventory | (400) | (409) | |
| Inventory, net | 3,816 | $ 4,040 | |
| Labor and overhead expenses | $ 800 | $ 400 | |
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Indirect cost incurred related to good produced and service rendered. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount before valuation and LIFO reserves of raw materials expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount of valuation reserve for inventory. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|