Fair value portion of asset recognized for present right to economic benefit.

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 100
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482078/820-10-55-100

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

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

Fair Value Measurements - Schedule of Financial Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail) - Fair Value, Recurring - USD ($) $ in Thousands	Jun. 30, 2026	Jun. 30, 2025
Assets:
Total assets measured on a recurring basis	$ 40,766
Liabilities:
Total liabilities measured on a recurring basis	40	$ 0
Cash equivalents
Assets:
Total assets measured on a recurring basis	4,867	$ 17,800
Digital assets
Assets:
Total assets measured on a recurring basis	27,272
Digital assets receivable, net
Assets:
Total assets measured on a recurring basis	7,627
Investments in SAFE
Assets:
Total assets measured on a recurring basis	400
Investment in token warrants
Assets:
Total assets measured on a recurring basis	600
Derivative liabilities - Covered call options
Liabilities:
Total liabilities measured on a recurring basis	40
Level 1
Assets:
Total assets measured on a recurring basis	32,139
Liabilities:
Total liabilities measured on a recurring basis	0
Level 1 \| Cash equivalents
Assets:
Total assets measured on a recurring basis	4,867
Level 1 \| Digital assets
Assets:
Total assets measured on a recurring basis	27,272
Level 1 \| Digital assets receivable, net
Assets:
Total assets measured on a recurring basis	0
Level 1 \| Investments in SAFE
Assets:
Total assets measured on a recurring basis	0
Level 1 \| Investment in token warrants
Assets:
Total assets measured on a recurring basis	0
Level 1 \| Derivative liabilities - Covered call options
Liabilities:
Total liabilities measured on a recurring basis	0
Level 2
Assets:
Total assets measured on a recurring basis	7,627
Liabilities:
Total liabilities measured on a recurring basis	40
Level 2 \| Cash equivalents
Assets:
Total assets measured on a recurring basis	0
Level 2 \| Digital assets
Assets:
Total assets measured on a recurring basis	0
Level 2 \| Digital assets receivable, net
Assets:
Total assets measured on a recurring basis	7,627
Level 2 \| Investments in SAFE
Assets:
Total assets measured on a recurring basis	0
Level 2 \| Investment in token warrants
Assets:
Total assets measured on a recurring basis	0
Level 2 \| Derivative liabilities - Covered call options
Liabilities:
Total liabilities measured on a recurring basis	40
Level 3
Assets:
Total assets measured on a recurring basis	1,000
Liabilities:
Total liabilities measured on a recurring basis	0
Level 3 \| Cash equivalents
Assets:
Total assets measured on a recurring basis	0
Level 3 \| Digital assets
Assets:
Total assets measured on a recurring basis	0
Level 3 \| Digital assets receivable, net
Assets:
Total assets measured on a recurring basis	0
Level 3 \| Investments in SAFE
Assets:
Total assets measured on a recurring basis	400
Level 3 \| Investment in token warrants
Assets:
Total assets measured on a recurring basis	600
Level 3 \| Derivative liabilities - Covered call options
Liabilities:
Total liabilities measured on a recurring basis	$ 0