Marathon Digital Holdings Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Cover
- Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)
Notes Tables
Notes Details

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Related Party Transactions Consulting and Share Agreements (Details)

v3.7.0.1

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Related Party Transactions Consulting and Share Agreements (Details)	Nov. 18, 2013 USD ($) installment $ / shares shares	May 13, 2013
IP Navigation Group, LLC \| Advisory Services Agreement \| Founder and Former Chief Executive Officer
Related Party Transactions
Length of agreement		6 years
IP Navigation Group, LLC \| Advisory Services Agreement \| Founder and Former Chief Executive Officer \| Minimum
Related Party Transactions
Percent of gross proceeds (as a percent)		10.00%
IP Navigation Group, LLC \| Advisory Services Agreement \| Founder and Former Chief Executive Officer \| Maximum
Related Party Transactions
Percent of gross proceeds (as a percent)		20.00%
Chief Executive Officer \| Croxall Employment Agreement, Amendment One
Related Party Transactions
Base salary \| $	$ 480,000
Increase in salary (as a percent)	3.00%
Bonus amount \| $	$ 350,000
Chief Executive Officer \| Croxall Employment Agreement, Amendment One \| Common Stock
Related Party Transactions
Option term	10 years
Common stock issued (in shares) \| shares	100,000
Option price (in dollars per share) \| $ / shares	$ 5.93
Number of monthly installments \| installment	24
Feinberg Family Trust \| Feinberg Agreement \| Trustee \| Common Stock \| Restricted Stock
Related Party Transactions
Common stock issued (in shares) \| shares	100,000
Vesting on first anniversary (as a percent)	50.00%
Vesting on second anniversary (as a percent)	50.00%

- Definition

Length of time of an agreement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen day.

+ References

No definition available.

+ Details

Name:	mara_LengthOfAgreement
Namespace Prefix:	mara_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Represents the amount of bonus paid.

+ References

No definition available.

+ Details

Name:	mara_OfficersCompensationBonus
Namespace Prefix:	mara_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Percentage increase in officer compensation.

+ References

No definition available.

+ Details

Name:	mara_OfficersCompensationPercentageIncrease
Namespace Prefix:	mara_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The percentage of gross proceeds to be paid.

+ References

No definition available.

+ Details

Name:	mara_PercentOfGrossProceeds
Namespace Prefix:	mara_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage vested on first anniversary after execution of an agreement.

+ References

No definition available.

+ Details

Name:	mara_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPercentageFirstAnniversary
Namespace Prefix:	mara_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage vested on second anniversary after execution of an agreement.

+ References

No definition available.

+ Details

Name:	mara_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPercentageSecondAnniversary
Namespace Prefix:	mara_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Number of monthly installments from grant date over which an equity-based award will vest.

+ References

No definition available.

+ Details

Name:	mara_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfMonthlyInstallments
Namespace Prefix:	mara_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Expenditures for salaries of officers. Does not include allocated share-based compensation, pension and post-retirement benefit expense or other labor-related non-salary expense. For commercial and industrial companies, excludes any direct and overhead labor that is included in cost of goods sold.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.4)
-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688

+ Details

Name:	us-gaap_OfficersCompensation
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	us-gaap_RelatedPartyTransactionLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

+ References

No definition available.

+ Details

Name:	us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
Namespace Prefix:	us-gaap_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	duration

- Definition

Weighted average remaining contractual term for fully vested and expected to vest options outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (e)(1)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

+ Details

Name:	us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Number of shares of stock issued during the period pursuant to acquisitions.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.28,29)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 29, 30
-Article 5

+ Details

Name:	us-gaap_StockIssuedDuringPeriodSharesAcquisitions
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=mara_IPNavigationGroupLLCMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RelatedPartyTransactionAxis=mara_AdvisoryServicesAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_TitleOfIndividualAxis=mara_FounderAndFormerChiefExecutiveOfficerMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RangeAxis=us-gaap_MinimumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RangeAxis=us-gaap_MaximumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=us-gaap_ChiefExecutiveOfficerMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RelatedPartyTransactionAxis=mara_CroxallEmploymentAgreementAmendmentOneMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=us-gaap_BeneficialOwnerMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RelatedPartyTransactionAxis=mara_FeinbergAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_TitleOfIndividualAxis=mara_TrusteeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_AwardTypeAxis=us-gaap_RestrictedStockMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: