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Note 4 - Restricted Cash and Unrestricted Cash (Tables)

6 Months Ended

Dec. 31, 2022

Notes Tables

Restrictions on Cash and Cash Equivalents [Table Text Block]

(dollars in thousands)		December 31, 2022				June 30, 2022
Cash and cash equivalents		$	23,416			$	22,314
Restricted cash			1,000				1,000
Total cash, cash equivalents, and restricted cash		$	24,416			$	23,314

X

- Definition

Tabular disclosure of cash and cash equivalents restricted as to withdrawal or usage.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 944
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(2))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(1)(a))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 8
-SubTopic 10
-Topic 230
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482913/230-10-50-8

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- References

No definition available.

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