Note 6 - Leases (Tables)

3 Months Ended

Sep. 30, 2023

Notes Tables

Lease, Cost [Table Text Block]

	Three Months Ended
	September 30,
(dollars in thousands)	2023		2022
Finance lease cost:
Amortization of right-of-use assets	$	8	$	7
Interest on lease liabilities		1		1
Total finance lease cost		9		8
Short-term lease cost		25		15
Total lease cost	$	34	$	23

	Three Months Ended
	September 30,
(dollars in thousands)	2023		2022
Operating cash flows from financing leases included in lease liabilities	$	1	$	1
Financing cash flows from financing leases included in lease liabilities	$	7	$	7

	September 30, 2023			June 30, 2023
Weighted-average remaining lease term - financing leases (years)		2.00			2.25
Weighted-average discount rate - financing leases		4.75	%		4.75	%

Finance Lease, Liability, to be Paid, Maturity [Table Text Block]

(dollars in thousands)
Fiscal Year	Finance Leases
2024 (excluding the three months ended September 30, 2023)	$	24
2025		33
2026		8
Total lease payments		65
Less imputed interest		(3	)
Total	$	62

Lessor, Operating Lease, Payment to be Received, Maturity [Table Text Block]

(dollars in thousands)
Fiscal Year	Operating Leases
2024 (excluding the three months ended September 30, 2023)	$	31
2025		36
Total lease payments	$	67