Leases (Tables)

12 Months Ended

Apr. 30, 2024

Leases [Abstract]

Schedule of Balance Sheet Information

Balance sheet information related to operating leases is as follows (in thousands):

	Balance Sheet location	As of April 30, 2024		As of April 30, 2023
Assets
Right of use assets	Other assets	$	45	$	442
Liabilities
Current lease liabilities	Other current liabilities	47		411
Long-term lease liabilities	Other long-term liabilities	—		65
Total liabilities		$	47	$	476

Weighted average information associated with the measurement of the Company’s remaining operating lease obligations is as follows:

	April 30, 2024		April 30, 2023
Weighted average remaining lease term	0.8 years		1.2 years
Weighted average discount rate	2.3	%	3.1	%

Schedule of Lease Cost Information

Lease cost information related to operating leases is as follows (in thousands):

	Year ended April 30, 2024		Year ended April 30, 2023
Lease cost
Operating lease cost	$	331	$	515
Short-term lease cost	499		703
Variable lease cost	194		222
Total lease cost	$	1,024	$	1,440

Schedule of Maturity of Operating Lease Liabilities

The following table summarizes the maturity of the Company’s operating lease liabilities as of April 30, 2024 (in thousands):

Years ended April 30:
2025	$	47
Thereafter	—
Total operating lease payments	$	47
Less imputed interest	—
Total operating lease liabilities	$	47

Schedule of Future Minimum Lease Rentals Receivable under Noncancelable Operating Leases

Lease payments to be received as of April 30, 2024 are as follows (in thousands):

Years ended April 30:
2025	$	102
2026	91
2027	96
Thereafter	16
	$	305