The amount of estimated liability on litigation settlement payable in case of uncured default by the company.

No definition available.

Name:	cann_LitigationSettlementEstimatedLiabilityPayableUncuredDefault
Namespace Prefix:	cann_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The amount of initial installment payable under the litigation settlement.

+ References

No definition available.

+ Details

Name:	cann_LitigationSettlementInitialInstallmentPayable
Namespace Prefix:	cann_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The amount of subsequent installments payable periodically under the litigation settlement.

+ References

No definition available.

+ Details

Name:	cann_LitigationSettlementSubsequentInstallmentsPayablePeriodically
Namespace Prefix:	cann_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Number of initial installment payments.

+ References

No definition available.

+ Details

Name:	cann_NumberOfInitialInstallmentPayment
Namespace Prefix:	cann_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Number of subsequent installment payments.

+ References

No definition available.

+ Details

Name:	cann_NumberOfSubsequentInstallmentPayments
Namespace Prefix:	cann_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

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

+ References

No definition available.

+ Details

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

- Definition

Term of right of cure for defaulting party.

+ References

No definition available.

+ Details

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

- Definition

Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 3
-Subparagraph (a)(3)
-URI https://asc.fasb.org/extlink&oid=128292326&loc=SL77918673-209980

+ Details

Name:	us-gaap_LesseeOperatingLeaseTermOfContract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	instant

- Definition

Aggregate carrying amount of the estimated litigation liability for known or estimated probable loss from litigation, which may include attorneys' fees and other litigation costs.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=121557415&loc=d3e14326-108349

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.25)
-URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

+ Details

Name:	us-gaap_LitigationReserve
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

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

- Details

Name:	us-gaap_LitigationStatusAxis=us-gaap_SettledLitigationMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_LitigationCaseAxis=cann_SbLlcMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	dei_LegalEntityAxis=cann_SbLlcMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

COMMITMENTS AND CONTINGENCIES (Details)		1 Months Ended	6 Months Ended		12 Months Ended
COMMITMENTS AND CONTINGENCIES (Details)	Nov. 01, 2020 USD ($)	Jun. 30, 2023 USD ($) installment	Jun. 30, 2023 USD ($) installment	Jun. 30, 2022 USD ($)	Dec. 31, 2020 USD ($)	Aug. 01, 2023 USD ($)
COMMITMENTS AND CONTINGENCIES
Initial payment (including security deposit)			$ 701,661	$ 170,276
Settled Litigation \| 2353 SB, LLC
COMMITMENTS AND CONTINGENCIES
Aggregate amount		$ 150,000	$ 150,000
Number of installment payment \| installment		1	1
Installment payment payable						$ 30,000
Number of subsequent installment payments \| installment		20	20
Amount of subsequent installments payable		$ 6,000	$ 6,000
Period of defaulting party		7 days
Litigation settlement payable		$ 345,000	$ 345,000
2353 SB, LLC
COMMITMENTS AND CONTINGENCIES
Lease agreement terms	3 years
Monthly lease payments	$ 12,867
Initial payment (including security deposit)					$ 39,633