Accrued Liabilities (Tables)

12 Months Ended

Apr. 30, 2025

Payables and Accruals [Abstract]

Schedule of Accrued Liabilities [Table Text Block]

Accrued liabilities at April 30, 2025 and 2024, respectively, consisted of the following (in thousands):

		2025				2024
Vacation and other compensation		$	1,575			$	1,519
Incentive compensation			1,347				978
Payroll taxes			712				370
Warranty reserve			567				542
Commissions			24				85
Deferred compensation payable			634				600
Other			1,040				671
		$	5,899			$	4,765