Flux Power Holdings, Inc. Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Related Party Debt Agreements (Details Narrative)

Related Party Debt Agreements (Details Narrative) - USD ($)														3 Months Ended	12 Months Ended
	Aug. 31, 2020	Aug. 18, 2020	Jul. 27, 2020	Jul. 22, 2020	Jul. 09, 2020	Jun. 30, 2020	Jun. 30, 2020	Jun. 26, 2020	Jun. 02, 2020	Mar. 09, 2020	Sep. 01, 2019	Jul. 03, 2019	Mar. 28, 2019	Sep. 30, 2020	Jun. 30, 2020	Aug. 19, 2020	Dec. 31, 2019	Dec. 30, 2019	Oct. 10, 2019	Oct. 09, 2019	Sep. 30, 2019	Mar. 27, 2019	Mar. 22, 2018
Common stock per share		$ 4.80										$ 4.00
Loans payable														$ 382,000
Warrant term		5 years										3 years
Number of shares issued						2,000,000
Number of shares issued value														10,698,000
Line of Credit [Member]
Principal amount						$ 4,400,000	$ 4,400,000								$ 4,400,000
Number of shares issued							1,845,830
IPO [Member]
Common stock per share		$ 4.00				$ 4.00	$ 4.00								$ 4.00
Number of shares issued		3,099,250
Number of shares issued value		$ 12,400,000					$ 8,000,000
Esenjay Investments, LLS [Member]
Maturity date													Dec. 31, 2019
Maturity date, description													Extend the maturity date from March 31, 2019 to December 31, 2019
Maximum line of credit													$ 7,000,000				$ 12,000,000	$ 10,000,000	$ 10,000,000	$ 7,000,000		$ 5,000,000
Restated Credit Facility Agreement [Member] \| Esenjay Investments, LLS [Member]
Principal amount													$ 7,000,000
Credit Facility Agreement [Member] \| Esenjay Investments, LLS [Member]
Interest rate																							15.00%
Maximum line of credit																							$ 5,000,000
Factoring Agreement [Member]
Loans payable																					$ 0
Cleveland Capital L.P [Member]
Principal amount														$ 1,720,000
Loans payable																$ 978,000
Debt instrument description	The Company subsequently entered into series of seven amendments to Unsecured Promissory Note with Cleveland beginning December, 3, 2019 and continuing to August 31, 2020 which all reflected extending the maturity of the Note. The first such amendment, which was the Second Amendment to the Unsecured Promissory Note, waived any Event of Default arising from the failure of the Company to make the required payment at maturity and continued such waiver through to all subsequent amendments. Subsequent amendments provided for capitalizing all accrued and unpaid interest.
Cleveland Capital L.P [Member] \| Loan Agreement [Member]
Loans payable												$ 1,000,000
Common Stock [Member]
Number of shares issued														3,099,250
Number of shares issued value														$ 3,000
Common Stock [Member] \| Private Placement [Member]
Common stock per share						0.001	$ 0.001								0.001
Number of shares issued							2,000,000
Common Stock [Member] \| IPO [Member]
Common stock per share						$ 4.00	$ 4.00								$ 4.00
Number of shares issued							275,000
Number of shares issued value							$ 1,100,000
Cleveland Warrant [Member] \| Cleveland Capital L.P [Member]
Warrant term												3 years
Purchase of stock percentage												0.50%
Lenders [Member]
Principal amount						$ 7,383,000	7,383,000								$ 7,383,000
Lenders [Member] \| Esenjay Investments, LLS [Member]
Line of credit																	$ 1,000,000
Other Lenders [Member]
Principal amount														1,792,000
Other Lenders [Member] \| Line of Credit [Member]
Principal amount						$ 2,983,000	$ 2,983,000								$ 2,983,000
Original Esenjay Note [Member]
Principal amount	$ 564,000								$ 1,400,000	$ 750,000
Interest rate										15.00%
Maturity date									Sep. 30, 2020	Jun. 30, 2020
Accrued interest																$ 978,000
Original Esenjay Note [Member] \| Restated Credit Facility Agreement [Member] \| Amendment No. 3 [Member]
Principal amount	500,000
Accrued interest	64,000
Loans payable	564,000
Original Esenjay Note [Member] \| Common Stock [Member]
Debt converted into shares							255,000
Common stock per share						$ 4.00	$ 4.00								$ 4.00
Original Esenjay Note [Member] \| Three Accredited Investors [Member]
Proceeds from Loans				$ 900,000				$ 900,000
Original Esenjay Note [Member] \| Minimum [Member]
Debt converted into shares, value										$ 1,000,000
Unsecured Promissory Note [Member] \| Amendment No. 1 [Member]
Purchase of stock percentage											1.00%
Maturity date, description											Maturity date of the Unsecured Promissory Note was modified from September 1, 2019 to December 1, 2019.
Fair value of warrants											$ 174,000
Unsecured Promissory Note [Member] \| Cleveland Capital L.P [Member]
Interest rate												15.00%
Maturity date												Sep. 01, 2019
Loans payable												$ 1,000,000
Unsecured Promissory Note [Member] \| Cleveland Loan [Member]
Repayment of debt			$ 1,157,000
Secured Promissory Note [Member]
Debt converted into shares															1,845,830
Secured Promissory Note [Member] \| Amendment No. 3 [Member]
Maturity date, description							Extended the maturity date of the secured Notes from June 30, 2020 to December 31, 2020.
Secured Promissory Note [Member] \| Other Lenders [Member]
Debt converted into shares							745,830
Cleveland Loan [Member]
Repayment of debt					$ 200,000
Esenjay [Member]
Principal amount														884,000
Principal outstanding																							4,396,000
Esenjay [Member] \| Line of Credit [Member]
Line of credit																							$ 7,604,000
Esenjay LOC Note [Member]
Principal amount														4,396,000
Debt converted into shares															1,100,000
Loans payable														$ 7,604,000
Esenjay LOC Note [Member] \| Line of Credit [Member]
Common stock per share						$ 4.00	$ 4.00								$ 4.00
Number of shares issued							1,100,000
Esenjay LOC Note [Member] \| Other Lenders [Member]
Number of shares issued							745,830
Repayment of debt	1,402,000
Esenjay LOC Note [Member] \| Other Lenders [Member] \| Amendment No. 3 [Member]
Principal amount	500,000
Accrued interest	64,000
Loans payable	$ 564,000
Maturity date, description	Extend the maturity date from December 31, 2020 to September 30, 2021