XML 42 R30.htm IDEA: XBRL DOCUMENT
v3.20.2

Leases (Details Narrative) - USD ($) | 9 Months Ended |  |
--- | --- | --- | ---
Sep. 30, 2020 | Dec. 31, 2019 | Jan. 02, 2019
Lessee, Lease, Description [Line Items] |  |  |
Operating lease right-of-use asset | $ 392,263 | $ 534,133 |
Lease liability | 491,531 |  |
ASU 2016-02 [Member] |  |  |
Lessee, Lease, Description [Line Items] |  |  |
Unamortized amount of tenant improvement allowance |  |  | $ 81,481
ASU 2016-02 [Member] | Maximum [Member] |  |  |
Lessee, Lease, Description [Line Items] |  |  |
Tenant improvements |  |  | $ 100,000
Facility Lease [Member] |  |  |
Lessee, Lease, Description [Line Items] |  |  |
Operating lease right-of-use asset | 714,416 |  |
Lease liability | $ 822,374 |  |
Operating lease term description | The Facility Lease commenced September 29, 2017 and continues through August 31, 2022. |  |
Monthly rent description | Beginning September 1, 2018, and each subsequent September 1 during the term, the monthly rent under the Facility Lease will increase by 3%. |  |
Agreement with Landlord [Member] |  |  |
Lessee, Lease, Description [Line Items] |  |  |
Lease rent payments | $ 52,600 |  |
Lease agreement, description | The deposit required on the lease will be reduced to approximately $32,000 and will be payable in 12 monthly installments from January through December of 2021. Further, the landlord also agreed to defer payment of fifty percent of the three months of lease payments (base rent only) for the period July to September 2020. The deferred lease payments amount to approximately $30,000 and will be payable in 12 monthly installments from January to December 2021. |  |
Agreement with Landlord [Member] | January to December 2021 [Member] |  |  |
Lessee, Lease, Description [Line Items] |  |  |
Deferred lease payments | $ 30,000 |  |

X
- Definition Deferred lease payments. + References No definition available. + Details
Name: | SRNA_DeferredLeasePayments
Namespace Prefix: | SRNA_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Lease agreement, description. + References No definition available. + Details
Name: | SRNA_LeaseAgreementDescription
Namespace Prefix: | SRNA_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Monthly rent description. + References No definition available. + Details
Name: | SRNA_MonthlyRentDescription
Namespace Prefix: | SRNA_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Unamortized amount of tenant improvement allowance. + References No definition available. + Details
Name: | SRNA_UnamortizedAmountOfTenantImprovementAllowance
Namespace Prefix: | SRNA_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- 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_LesseeLeaseDescriptionLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Description of lessee's operating lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918673-209980 + Details
Name: | us-gaap_LesseeOperatingLeaseDescription
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Present value of lessee's discounted obligation for lease payments from operating lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121603541&loc=SL77918627-209977 + Details
Name: | us-gaap_OperatingLeaseLiability
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of lessee's right to use underlying asset under operating lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121603541&loc=SL77918627-209977 + Details
Name: | us-gaap_OperatingLeaseRightOfUseAsset
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Cash payments to lessor's for use of assets under operating leases. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 25 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3536-108585 + Details
Name: | us-gaap_PaymentsForRent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Carrying amount as of the balance sheet date of improvements having a life longer than one year that were made for the benefit of one or more tenants. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.1(f)) -URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910 + Details
Name: | us-gaap_TenantImprovements
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_AdjustmentsForNewAccountingPronouncementsAxis=us-gaap_AccountingStandardsUpdate201602Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_TypeOfArrangementAxis=SRNA_FacilityLeaseMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_TypeOfArrangementAxis=SRNA_AgreementWithLandLordMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AwardDateAxis=SRNA_JanuaryToDecemberTwoThousandTwentyOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |