Restricted Cash (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Jun. 30, 2020
Restricted Cash [Abstract]
Distributions restricted by the Company related to unresolved claims, distributions for recently allowed claims, uncashed distribution checks, distributions withheld due to pending avoidance actions and distributions that the Trust is waiting for further beneficiary information	$ 4,900	$ 2,372
Interest reserve (Note 9)	1,750	1,750
Fair Funds, legally restricted for distribution	1,236	1,236
Forfeited Assets (Note 7)	28	0
Total restricted cash	$ 7,914	$ 5,358

Amount of cash and cash equivalents restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant