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Note 2 - Supplementary Cash Flows Information (Tables)

12 Months Ended

Apr. 30, 2025

Notes Tables

Schedule of Cash Flow, Supplemental Disclosures [Table Text Block]

		Fiscal Years Ended April 30,
($ in thousands)		2025				2024				2023
Cash and cash equivalents		$	34,077			$	4,390			$	7,590
Restricted cash			305				305				305
Total cash, cash equivalents, and restricted cash shown in the Consolidated Statement of Cash Flows		$	34,382			$	4,695			$	7,895

			Fiscal Years Ended April 30,
($ in thousands)		2025				2024				2023
State and local income tax payments		$	1,179			$	1,090			$	923
Federal income tax payments		$	5,058			$	5,448			$	4,425