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Fair Value Measurements (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Jun. 30, 2021
Level 1 [Member] | Recurring [Member]
Fair Value Measurements (Textuals) [Line Items]
Marketable securities	$ 16,880	$ 16,844

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+ References

No definition available.

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- Definition

Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258

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