Property and Equipment (Tables)

6 Months Ended

Oct. 31, 2025

Property, Plant and Equipment [Abstract]

Schedule of Property And Equipment

Property and equipment consisted of the following (table in thousands):

	October 31, 2025		April 30, 2025
Furniture and fixtures	$	246	$	246
Computer equipment and software	2,175		2,165
Capitalized software development costs	1,888		1,888
Laboratory equipment	11,655		11,323
Assets in progress	49		124
Leasehold improvements	317		317
Total property and equipment	16,330		16,063
Less: Accumulated depreciation and amortization	(12,379)		(11,688)
Property and equipment, net	$	3,951	$	4,375

Schedule of Assets And Liabilities

Financing lease assets (lab equipment) and lease liabilities related to our current financing leases are as follows (in thousands):

	October 31, 2025		April 30, 2025
Financing lease net asset	$	143	$	220
Current portion of financing lease liabilities	97		60
Non-current portion of financing lease liabilities	46		160

ROU assets and lease liabilities related to our current operating leases are as follows (in thousands):

	October 31, 2025		April 30, 2025
Operating lease right-of-use assets, net	$	4,348	$	5,080
Current portion of operating lease liabilities	1,525		1,471
Non-current portion of operating lease liabilities	3,744		4,634

Schedule of Finance Lease, Liability, To Be Paid, Maturity

Future minimum lease payments due each fiscal year as follows (in thousands):

2026 (remaining)	$	60
2027	80
2028	7
Total undiscounted liabilities	147
Less: Imputed interest	(4)
Present value of minimum lease payments	$	143