XML 75 R60.htm IDEA: XBRL DOCUMENT
v3.20.2

Commitments and Contingencies (Details Narrative) (10-K) |  |  | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | --- | --- | ---
Feb. 26, 2020 ft² | Apr. 25, 2019 USD ($) ft² | Mar. 31, 2020 USD ($) | Mar. 31, 2019 USD ($) | Mar. 31, 2020 USD ($) | Mar. 31, 2019 USD ($) | Jun. 30, 2019 USD ($) | Jun. 30, 2018 USD ($)
Monthly rental payment |  |  | $ 160,000 | $ 41,000 | $ 458,000 | $ 123,000 | $ 168,000 | $ 160,000
Accutek [Member] |  |  |  |  |  |  |  |
Area of land | ft² | 17,539 | 45,600 |  |  |  |  |  |
Lease term |  | 7 years 4 months |  |  |  |  |  |
Lease option to extend | The Company entered into the First Amendment to Standard Industrial/Commercial Multi-Tenant Lease dated April 25, 2019 (the "Amendment") with Accutek to rent an additional 16,309 rentable square feet of space plus a residential unit of approximately 1,230 rentable square feet (for a total of approximately 17,539 rentable square feet). | The lease contains an option to extend the term for two periods of 24 months, and the right of first refusal to lease an additional approximate 15,300 square feet. |  |  |  |  |  |
Accutek [Member] | First 12 Months [Member] |  |  |  |  |  |  |  |
Monthly rental payment |  | $ 42,400 |  |  |  |  |  |
Escalating lease payment percentage |  | 3.00% |  |  |  |  |  |

X
- Definition Escalating lease payment percentage. + References No definition available. + Details
Name: | FLUX_EscalatingLeasePaymentPercentage
Namespace Prefix: | FLUX_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Area of land held. + References No definition available. + Details
Name: | us-gaap_AreaOfLand
Namespace Prefix: | us-gaap_
Data Type: | num:areaItemType
Balance Type: | na
Period Type: | instant

X
- Definition Description of terms and conditions of option to extend lessee's operating lease. Includes, but is not limited to, information about option recognized as part of right-of-use asset and lease liability. + 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)(3) -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918673-209980 + Details
Name: | us-gaap_LesseeOperatingLeaseOptionToExtend
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Term of lessee's operating lease renewal, 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 http://asc.fasb.org/extlink&oid=121609121&loc=SL77918673-209980 + Details
Name: | us-gaap_LesseeOperatingLeaseRenewalTerm
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
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
- Details
Name: | dei_LegalEntityAxis=FLUX_AccutekMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AwardTypeAxis=FLUX_FirstTwelveMonthsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |