The renewal term of consulting agreement.

No definition available.

Name:	cann_ConsultingAgreementRenewalTerm
Namespace Prefix:	cann_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

The term of consulting agreement.

+ References

No definition available.

+ Details

Name:	cann_ConsultingAgreementTerm
Namespace Prefix:	cann_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of monthly cash outflow from operating lease attributable to base rent.

+ References

No definition available.

+ Details

Name:	cann_OperatingLeaseMonthlyPaymentsBaseRent
Namespace Prefix:	cann_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Amount of monthly cash outflow from operating lease, including real estate taxes.

+ References

No definition available.

+ Details

Name:	cann_OperatingLeaseMonthlyPaymentsIncludingRealEstateTaxes
Namespace Prefix:	cann_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Amount of monthly cash outflow from operating lease attributable to property taxes.

+ References

No definition available.

+ Details

Name:	cann_OperatingLeaseMonthlyPaymentsPropertyTaxes
Namespace Prefix:	cann_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

The amount of consulting fees paid to a related party.

+ References

No definition available.

+ Details

Name:	cann_RelatedPartyConsultingFees
Namespace Prefix:	cann_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

The additional term of warrants.

+ References

No definition available.

+ Details

Name:	cann_WarrantsAndRightsOutstandingAdditionalTerm
Namespace Prefix:	cann_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Area of a real estate property.

+ References

No definition available.

+ Details

Name:	us-gaap_AreaOfRealEstateProperty
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:areaItemType
Balance Type:	na
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 https://asc.fasb.org/extlink&oid=126973232&loc=d3e21475-112644

+ Details

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

- Definition

Amount of expense for salary and wage arising from service rendered by officer. Excludes allocated cost, labor-related nonsalary expense, and direct and overhead labor cost included in cost of good and service sold.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03(4))
-URI https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227

+ Details

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

- Definition

Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 45
-Paragraph 5
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=123391704&loc=SL77918643-209977

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (g)(1)
-URI https://asc.fasb.org/extlink&oid=128292326&loc=SL77918686-209980

+ Details

Name:	us-gaap_OperatingLeasePayments
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
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

- Details

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

- Details

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

- Details

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

- Details

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

- Details

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

- Details

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

RELATED PARTY TRANSACTIONS (Details)		1 Months Ended	3 Months Ended		6 Months Ended
RELATED PARTY TRANSACTIONS (Details)	Sep. 16, 2022 USD ($) shares	Jan. 31, 2023 USD ($)	Jun. 30, 2023 USD ($) ft²	Jun. 30, 2022 USD ($)	Jun. 30, 2023 USD ($) ft²	Jun. 30, 2022 USD ($)
RELATED PARTY TRANSACTIONS
Aggregate rent expense					$ 701,661	$ 170,276
Consulting agreement \| Board of Directors Chairman
RELATED PARTY TRANSACTIONS
Chief executive officer with compensation	$ 200,000
Renewal term of consulting agreement	6 months
Term of consulting agreement	1 year
Number of warrants issued \| shares	7,280,007
Aggregate amount of consulting fees paid			$ 50,000	$ 24,999	$ 100,000	49,998
Additional term	2 years
Lease agreement \| Dalton Adventures, LLC
RELATED PARTY TRANSACTIONS
Leased space (in sq ft) \| ft²			17,000		17,000
Monthly rent expenses					$ 29,691
Monthly rent attributable to base rent		$ 27,405			27,000
Monthly rent attributable to property taxes					2,691
Aggregate rent expense			$ 75,849	75,849	151,698	75,849
Lease agreement \| Bellewood Holdings, LLC
RELATED PARTY TRANSACTIONS
Monthly rent expenses					11,287
Monthly rent attributable to base rent					10,000
Monthly rent attributable to property taxes					1,287
Aggregate rent expense			0	22,574	0	52,287
Lease agreement \| JLA Enterprises, LLC
RELATED PARTY TRANSACTIONS
Aggregate rent expense			$ 51,942	$ 0	$ 103,883	$ 0