Note 5 - Leases (Tables)

3 Months Ended

Jun. 30, 2025

Notes Tables

Lease, Cost [Table Text Block]

	Three Months Ended
	June 30,
	2025		2024
Operating lease expense		108		60
	$	108	$	60

Schedule of Balance Sheet Information Related to Operating Leases [Table Text Block]

	June 30, 2025		March 31, 2025		Balance Sheet Classification
Assets
Operating lease right-of-use asset	$	2,788	$	2,841	Operating lease right-of-use asset
Total right-of-use assets	$	2,788	$	2,841
Liabilities
Operating lease liability, current	$	164	$	160	Accrued expenses
Operating lease liability, non-current		2,713		2,752	Non-current lease liabilities
Total lease liabilities	$	2,877	$	2,912

Operating and Finance Lease, Liability, Maturity [Table Text Block]

	Operating Leases
Fiscal 2026 (remainder of fiscal year)		273
Fiscal 2027		371
Fiscal 2028		325
Fiscal 2029		303
Fiscal 2030 and beyond		4,740
Total undiscounted lease payments	$	6,012
Less: imputed interest		(3,135	)
Present value of lease liability	$	2,877