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

Quarterly report pursuant to Section 13 or 15(d)

STOCKHOLDERS??? EQUITY (Details Narrative)

STOCKHOLDERS’ EQUITY (Details Narrative) - USD ($)															1 Months Ended				9 Months Ended		15 Months Ended
STOCKHOLDERS’ EQUITY (Details Narrative) - USD ($)	Oct. 29, 2021	Sep. 27, 2021	May 27, 2021	Apr. 29, 2021	Dec. 21, 2020	Nov. 06, 2020	Nov. 05, 2020	Jul. 24, 2020	Jul. 22, 2020	Jun. 30, 2020	Jun. 30, 2020	Apr. 22, 2020	Sep. 02, 2019	Jul. 03, 2019	Sep. 30, 2021	Mar. 31, 2021	Jan. 31, 2021	Aug. 31, 2020	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Aug. 31, 2021	Jun. 30, 2021	Feb. 17, 2015
Subsidiary, Sale of Stock [Line Items]
Proceeds from offering																			$ 1,602,000	$ 15,806,000
Net Proceeds from offering																				$ 3,200,000
Aggregate intrinsic value of exercisable options																			1,686,000		$ 1,686,000
Unrecognized stock-based compensation expense																			$ 1,085,000		$ 1,085,000
Unrecognized stock-based compensation weighted average period																			2 years 4 months 2 days
2010 Option Plan [Member]
Subsidiary, Sale of Stock [Line Items]
Number of shares available for grant																							22,536
2014 Equity Incentive Plan [Member]
Subsidiary, Sale of Stock [Line Items]
Number of shares available for grant																			170,810		170,810
2021 Equity Incentive Plan [Member]
Subsidiary, Sale of Stock [Line Items]
Common stock award issued, shares				2,000,000
2014 Option Plan [Member] \| Performance Based RSU [Member]
Subsidiary, Sale of Stock [Line Items]
Issuance of restricted stock unit	48,914						45,652
2014 Option Plan [Member] \| Time Based RSU [Member]
Subsidiary, Sale of Stock [Line Items]
Issuance of restricted stock unit							45,686
2014 Plan [Member] \| Time Based RSU [Member]
Subsidiary, Sale of Stock [Line Items]
Issuance of restricted stock unit	48,914			18,312
Investors [Member]
Subsidiary, Sale of Stock [Line Items]
Ownership interest rate															4.99%
Secured Promissory Note [Member]
Subsidiary, Sale of Stock [Line Items]
Common stock per share						$ 4.00
Principal and accrued interest						$ 2,161,000					$ 7,383,000					$ 2,632,000	$ 2,632,000
Conversion price per share										$ 4.00	$ 4.00
Number of shares converted into common stock						540,347					1,845,830					658,103	658,103
Esenjay Note [Member]
Subsidiary, Sale of Stock [Line Items]
Common stock per share									$ 4.00
Principal and accrued interest									$ 400,000
Number of shares converted into common stock									100,000
Two investors [Member]
Subsidiary, Sale of Stock [Line Items]
Sale of stock, shares issued												66,250
Sale of stock price per share												$ 4.00
Sale of stock, shares amount												265,000
Six investors [Member]
Subsidiary, Sale of Stock [Line Items]
Sale of stock, shares issued										275,000
Sale of stock price per share										$ 4.00	$ 4.00
Sale of stock, value										$ 1,100,000
Esenjay [Member]
Subsidiary, Sale of Stock [Line Items]
Proceeds from offering										300,000
Mr. Dutt [Member]
Subsidiary, Sale of Stock [Line Items]
Proceeds from offering										$ 50,000
Accredited Investors [Member]
Subsidiary, Sale of Stock [Line Items]
Common stock per share								$ 4.00
Sale of stock, value								$ 3,200,000
Sale of stock, shares issued								800,000
Mr. Cosentino [Member]
Subsidiary, Sale of Stock [Line Items]
Proceeds from offering								$ 250,000
Two Accredited Investors [Member] \| Esenjay Note [Member]
Subsidiary, Sale of Stock [Line Items]
Common stock per share										$ 4.00	$ 4.00
Principal and accrued interest											$ 500,000
Number of shares converted into common stock											125,000
Underwriters [Member]
Subsidiary, Sale of Stock [Line Items]
Exercise price																		$ 4.80
Warrants term															5 years
Investors purchase of shares																		185,955
Fair value																		$ 513,000
Investor [Member]
Subsidiary, Sale of Stock [Line Items]
Exercise price															$ 7.00
Warrants term																						5 years
Investors purchase of shares															1,071,430
Fair value															$ 3,874,000
Executive Officers [Member] \| 2014 Option Plan [Member] \| Restricted Stock Units (RSUs) [Member]
Subsidiary, Sale of Stock [Line Items]
Issuance of restricted stock unit	97,828						43,527
Employees [Member] \| 2014 Option Plan [Member] \| Restricted Stock Units (RSUs) [Member]
Subsidiary, Sale of Stock [Line Items]
Issuance of restricted stock unit							91,338
Employees [Member] \| 2014 Option Plan [Member] \| Time Based RSU [Member]
Subsidiary, Sale of Stock [Line Items]
Issuance of restricted stock unit	81,786
Maximum [Member] \| 2014 Equity Incentive Plan [Member]
Subsidiary, Sale of Stock [Line Items]
Common stock award issued, shares																								1,000,000
At The Market Offering [Member]
Subsidiary, Sale of Stock [Line Items]
Proceeds from offering																					$ 14,300,000
Sale of stock, shares issued																					1,169,564
Sale of stock price per share																			$ 12.24		$ 12.24
Net Proceeds from offering																					$ 13,700,000
At The Market Offering [Member] \| Minimum [Member]
Subsidiary, Sale of Stock [Line Items]
Proceeds from offering			$ 10,000,000
At The Market Offering [Member] \| Maximum [Member]
Subsidiary, Sale of Stock [Line Items]
Proceeds from offering			$ 20,000,000
IPO [Member]
Subsidiary, Sale of Stock [Line Items]
Common stock per share																		$ 4.00
Proceeds from offering																		$ 12,400,000
Sale of stock, shares issued																		3,099,250
At the Market Registered Direct Offering [Member]
Subsidiary, Sale of Stock [Line Items]
Sale of stock, shares issued		2,142,860
Warrants issued, shares		1,071,430
Offering price		$ 7.00
Proceeds from warrants issuance		$ 15,000,000.0
Offering expenses		$ 1,000,000.0
Exercise price		$ 7.00
H.C. Wainwright & Co., LLC [Member]
Subsidiary, Sale of Stock [Line Items]
Common stock per share					$ 0.001
Commission percentage					3.00%
Reimbursement description					In addition, the Company agreed to reimburse HCW for certain legal and other expenses incurred up to a maximum of $50,000 to establish the ATM Offering, and $2,500 per quarter thereafter to maintain such program under the Sales Agreement
Cleveland Capital L.P [Member] \| Cleveland Warrant [Member]
Subsidiary, Sale of Stock [Line Items]
Common stock per share								$ 4.00
Warrants term														3 years
Purchase of stock percentage														0.50%
Investors purchase of shares								83,205							83,205
Fair value								$ 174,000
Cleveland Capital L.P [Member] \| Minimum [Member] \| Cleveland Warrant [Member]
Subsidiary, Sale of Stock [Line Items]
Purchase of stock percentage													100.00%	50.00%
Cleveland Capital L.P [Member] \| Maximum [Member] \| Cleveland Warrant [Member]
Subsidiary, Sale of Stock [Line Items]
Purchase of stock percentage													0.50%	100.00%