XML 84 R72.htm IDEA: XBRL DOCUMENT
v3.24.3

6. BITCOIN - Schedule of activities Of The Bitcoin (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2022
Common Domain Members [Abstract] |  |  |  |
Balance at beginning of the year |  | $ 56,241 | $ 11,147 |
Cumulative effect of the adoption of ASC 350-60 |  | 4,183 | 0 |
Adjusted beginning balance - at fair value |  | 60,424 | 11,147 |
Addition of bitcoin from mining activities | [1] | 378,968 | 168,121 |
Bitcoin sold & issued for services and purchase of software |  | (44,801) | (115,864) |
Bitcoin transferred to collateral account |  | (87,895) | 0 | $ 0
Bitcoin received from collateral account |  | 11,542 | 0 | 0
Impairment Loss |  | 0 | (7,163) |
Gain on fair value of bitcoin, net |  | 113,423 | 0 |
Balance at end of the year |  | $ 431,661 | $ 56,241 | $ 11,147
[1] | Net of mining pool fees as described in Note 2 - Summary of Significant Accounting Policies

X
- Definition Addition of bitcoin + References No definition available. + Details
Name: | clsk_AdditionOfBitcoin
Namespace Prefix: | clsk_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Adjusted beginning balance fair value of Bitcoin + References No definition available. + Details
Name: | clsk_AdjustedBeginningBalanceFairValueOfBitcoin
Namespace Prefix: | clsk_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Bitcoin issued for services + References No definition available. + Details
Name: | clsk_BitcoinIssuedForServices
Namespace Prefix: | clsk_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Bitcoin received from collateral account + References No definition available. + Details
Name: | clsk_BitcoinReceivedFromCollateralAccount
Namespace Prefix: | clsk_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Bitcoin transferred to collateral account + References No definition available. + Details
Name: | clsk_BitcoinTransferredToCollateralAccount
Namespace Prefix: | clsk_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Bitcoin's Value + References No definition available. + Details
Name: | clsk_BitcoinsValue
Namespace Prefix: | clsk_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Cumulative effect change in fair value of Bitcoin + References No definition available. + Details
Name: | clsk_CumulativeEffectChangeInFairValueOfBitcoin
Namespace Prefix: | clsk_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Gains from fair value adjustments of Bitcoin + References No definition available. + Details
Name: | clsk_GainsFromFairValueAdjustmentsOfBitcoin
Namespace Prefix: | clsk_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Impairment Loss + References No definition available. + Details
Name: | clsk_ImpairmentLoss
Namespace Prefix: | clsk_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- References No definition available. + Details
Name: | srt_CommonDomainMembersAbstract
Namespace Prefix: | srt_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration