Represents amount of monthly compensation.

No definition available.

Name:	gahc_MonthlyCompensation
Namespace Prefix:	gahc_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Represents payment for payment for software development agreement.

+ References

No definition available.

+ Details

Name:	gahc_PaymentForSoftwareDevelopmentAgreement
Namespace Prefix:	gahc_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Represents percentage of all revenue generated from election services provided to municipal jurisdictions in the United States that were introduced by consultant.

+ References

No definition available.

+ Details

Name:	gahc_PercentageOfAllRevenueFromElectionServicesProvidedToMunicipalJurisdictions
Namespace Prefix:	gahc_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Represents percentage cashless warrants purchase.

+ References

No definition available.

+ Details

Name:	gahc_PercentageOfCashlessWarrantsPurchase
Namespace Prefix:	gahc_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Represents percentage of net revenue from election services provided to municipal jurisdictions in the United States

+ References

No definition available.

+ Details

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Namespace Prefix:	gahc_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Represents amount of retainer payable.

+ References

No definition available.

+ Details

Name:	gahc_RetainerPayable
Namespace Prefix:	gahc_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21475-112644

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

- Definition

Face amount or stated value per share of common stock.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(29))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	instant

- Definition

The number of shares issued in exchange for the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or payments in the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=121583591&loc=d3e4332-108586

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-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=121583591&loc=d3e4304-108586

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

- Definition

The amount of the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=121583591&loc=d3e4304-108586

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=121583591&loc=d3e4332-108586

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Number of shares issued in lieu of cash for services contributed to the entity. Number of shares includes, but is not limited to, shares issued for services contributed by vendors and founders.

+ References

No definition available.

+ Details

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

- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

No definition available.

+ Details

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

- Details

Name:	us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_TypeOfArrangementAxis=gahc_AdvisoryAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_TypeOfArrangementAxis=gahc_SoftwareDevelopmentAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_TitleOfIndividualAxis=gahc_OfficersAndDirectorsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=us-gaap_ConvertibleDebtMember
Namespace Prefix:
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Balance Type:
Period Type:

Subsequent Events (Narrative) (Details) - USD ($)	1 Months Ended	6 Months Ended
Subsequent Events (Narrative) (Details) - USD ($)	Aug. 31, 2020	Sep. 24, 2020	Mar. 31, 2020	Dec. 31, 2019
Subsequent Event [Line Items]
Common stock, par value			$ 0.001	$ 0.001
Subsequent Event \| Advisory agreement
Subsequent Event [Line Items]
Retainer payable within 150 days	$ 50,000
Percentage of cashless warrants purchase	4.00%
Warrants to purchase number of common stock	50,000,000
Common stock, par value	$ 0.002
Monthly compensation	$ 10,000
Percentage of net revenue from election services provided to municipal jurisdictions	1.00%
Percentage of all revenue from election services provided to municipal jurisdictions	2.00%
Subsequent Event \| Software development agreement
Subsequent Event [Line Items]
Payment for software development agreement	$ 43,000
Subsequent Event \| Officers and directors
Subsequent Event [Line Items]
Number of common stock issued for services rendered		163,365,384
Subsequent Event \| Convertible debt
Subsequent Event [Line Items]
Number of common stock issued for conversion of debt		226,526,001
Convertible debt		$ 346,000