Note 3 - Leases (Tables)

9 Months Ended

Mar. 31, 2024

Notes Tables

Schedule of Balance Sheet Presentation of Operating and Finance Leases [Table Text Block]

(In thousands)	Classification on the Condensed Consolidated Balance Sheet	March 31, 2024		June 30, 2023
Assets:
Operating lease assets	Operating leases, right-of-use assets, net	$	155	$	262
Financing lease assets	Property and equipment, net		398		484
Total lease assets		$	553	$	746
Liabilities:
Current:
Operating lease obligations	Lease liabilities, current	$	163	$	148
Financing lease obligations	Lease liabilities, current		126		168
Non-current:
Operating lease obligations	Lease liabilities, non-current		14		130
Financing lease obligations	Lease liabilities, non-current		78		161
Total lease liabilities		$	381	$	607

Lessee, Operating and Financing Leases, Liability, Maturity [Table Text Block]

(In thousands)
For the Year Ended June 30,	Operating Leases			Financing Leases			Total
2024	$	41		$	46		$	87
2025		142			94			236
2026		—			27			27
2027		—			27			27
2028		—			25			25
Thereafter		—			—			—
Total lease obligations		183			219			402
Less: imputed interest		(6	)		(15	)		(21	)
Present value of net minimum lease obligations		177			204			381
Less: lease liabilities - current		(163	)		(126	)		(289	)
Lease liabilities - non-current	$	14		$	78		$	92

Lessee, Operating and Finance Leases, Weighted Average Lease Term And Discount Rate [Table Text Block]

Weighted-average remaining lease term (years):
Operating leases	1.1
Financing leases	1.5
Weighted-average discount rate:
Operating leases	6.1	%
Financing leases	5.4	%