Note 6 - Leases (Tables)

6 Months Ended

Dec. 31, 2023

Notes Tables

Lease, Cost [Table Text Block]

	Six Months Ended				Three Months Ended
	December 31,				December 31,
(dollars in thousands)	2023		2022		2023		2022
Finance lease cost:
Amortization of right-of-use assets	$	15	$	14	$	8	$	7
Interest on lease liabilities		1		2		-		1
Total finance lease cost		16		16		8		8
Short-term lease cost		50		40		25		25
Total lease cost	$	66	$	56	$	33	$	33

	Six Months Ended				Three Months Ended
	December 31,				December 31,
(dollars in thousands)	2023		2022		2023		2022
Operating cash flows from financing leases included in lease liabilities	$	1	$	2	$	-	$	1
Financing cash flows from financing leases included in lease liabilities	$	15	$	13	$	8	$	8

	December 31, 2023			June 30, 2023
Weighted-average remaining lease term - financing leases (years)		1.75			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 six months ended December 31, 2023)	$	16
2025		33
2026		8
Total lease payments		57
Less imputed interest		(3	)
Total	$	54

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

(dollars in thousands)
Fiscal Year	Operating Leases
2024 (excluding the six months ended December 31, 2023)	$	21
2025		36
Total lease payments	$	57