Note 3 - Leases (Tables)

6 Months Ended

Dec. 31, 2023

Notes Tables

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

(In thousands)	Classification on the Condensed Consolidated Balance Sheet	December 31, 2023		June 30, 2023
Assets:
Operating lease assets	Operating leases, right-of-use assets, net	$	191	$	262
Financing lease assets	Property and equipment, net		429		484
Total lease assets		$	620	$	746
Liabilities:
Current:
Operating lease obligations	Lease liabilities, current	$	160	$	148
Financing lease obligations	Lease liabilities, current		149		168
Non-current:
Operating lease obligations	Lease liabilities, non-current		56		130
Financing lease obligations	Lease liabilities, non-current		96		161
Total lease liabilities		$	461	$	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	$	83		$	90		$	173
2025		142			94			236
2026		—			27			27
2027		—			27			27
2028		—			25			25
Thereafter		—			—			—
Total lease obligations		225			263			488
Less: imputed interest		(9	)		(18	)		(27	)
Present value of net minimum lease obligations		216			245			461
Less: lease liabilities - current		(160	)		(149	)		(309	)
Lease liabilities - non-current	$	56		$	96		$	152

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

Weighted-average remaining lease term (years):
Operating leases	1.6
Financing leases	2.0
Weighted-average discount rate:
Operating leases	6.1	%
Financing leases	5.4	%