Flux Power Holdings, Inc. Annual report pursuant to Section 13 and 15(d)

Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity (Deficit) (Details Narrative)

Stockholders' Equity (Deficit) (Details Narrative) - USD ($)													1 Months Ended			6 Months Ended	12 Months Ended
	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. 01, 2019	Jul. 03, 2019	Mar. 31, 2021	Jan. 31, 2021	Aug. 31, 2020	Jun. 30, 2021	Jun. 30, 2021	Jul. 03, 2020	Jun. 30, 2020	Jun. 30, 2019	Nov. 26, 2014
Common stock per share															$ 4.80
Proceeds from offering								$ 1,100,000
Number of shares issued								2,000,000
Sale of stock price per share								$ 4.00	$ 4.00										$ 4.00
Number of shares issued, value																	$ 22,800,000
Number of common stock shares sold								275,000
Number of shares purchase upto															185,955
Warrants term															5 years
Fair value of warrant															$ 513,000
Number of Shares, Outstanding, Beginning balance								579,584	579,584							531,205	531,205		579,584	580,171
Aggregate intrinsic value of exercisable options																$ 1,278,000	$ 1,278,000
Unrecognized stock-based compensation expense																361,000	$ 361,000
Unrecognized stock-based compensation weighted average period																	8 months 9 days
Restricted Stock Units (RSUs) [Member]
Unrecognized stock-based compensation expense																$ 687,000	$ 687,000
Unrecognized stock-based compensation weighted average period																	2 years 8 months 9 days
2010 Option Plan [Member]
Number of Shares, Outstanding, Beginning balance																22,536	22,536
2014 Equity Incentive Plan [Member]
Share based compensation, number of shares authorized																					1,000,000
Secured Promissory Note [Member]
Principal and accrued interest																			$ 7,383,000
Number of shares converted into common stock																			1,845,830
Debt conversion description																			An aggregate of approximately $7,383,000 in principal and accrued interest outstanding under the LOC was converted into 1,845,830 shares of common stock, which consisted of (a) partial conversion of Principal plus interest under the Esenjay LOC Note in the amount of $4,400,000 into 1,100,000 shares of common stock at $4.00 per share, and (b) conversion of approximately $2,983,000 of the secured promissory notes issued in connection with the LOC, principal plus accrued interest, by other lenders, including certain assignees of the Esenjay LOC Note, into 745,830 shares of common stock.
Esenjay LOC Note [Member]
Conversion price per share								$ 4.00	$ 4.00										$ 4.00
Principal and accrued interest																			$ 4,400,000
Number of shares converted into common stock																			1,100,000
Esenjay Note [Member]
Common stock per share							$ 4.00
Principal and accrued interest							$ 400,000
Number of shares converted into common stock							100,000
Two Accredited Investors [Member]
Number of shares issued										66,250
Sale of stock price per share										$ 4.00
Number of shares issued, value										$ 265,000
Esenjay [Member]
Proceeds from offering								$ 300,000
Dutt [Member]
Proceeds from offering								$ 50,000
Accredited Investors [Member]
Common stock per share						$ 4.00
Number of shares issued						800,000
Number of shares issued, value						$ 3,200,000
Mr. Cosentino [Member]
Proceeds from offering						$ 250,000
Lenders [Member] \| Secured Promissory Note [Member]
Common stock per share				$ 4.00									$ 4.00	$ 4.00
Conversion price per share								$ 4.00	$ 4.00										$ 4.00
Principal and accrued interest				$ 2,161,000									$ 2,632,000	$ 2,632,000
Number of shares converted into common stock				540,347									658,103	658,103
Other Lenders [Member] \| Secured Promissory Note [Member]
Principal and accrued interest									$ 2,983,000
Number of shares converted into common stock									745,830
Two Accredited Investors [Member] \| Esenjay Note [Member]
Common stock per share								$ 4.00	$ 4.00										$ 4.00
Principal and accrued interest									$ 500,000
Number of shares converted into common stock									125,000
Executive Officers [Member] \| 2014 Option Plan [Member] \| Restricted Stock Units (RSUs) [Member]
Issuance of restricted stock unit					43,527
Employees [Member] \| 2014 Option Plan [Member] \| Restricted Stock Units (RSUs) [Member]
Issuance of restricted stock unit					91,338
At The Market Offering [Member]
Number of shares issued																978,782
Sale of stock price per share																$ 12.93	$ 12.93
Number of shares issued, value																$ 12,700,000
IPO [Member]
Common stock per share															$ 4.00
Proceeds from offering															$ 12,400,000
Number of shares issued															3,099,250
Amendment No. 1 [Member] \| At The Market Offering [Member]
Proceeds from offering	$ 10,000,000
Amendment No. 1 [Member] \| At The Market Offering [Member] \| Maximum [Member]
Proceeds from offering	$ 20,000,000
Based on Performance [Member] \| 2014 Option Plan [Member] \| Restricted Stock Units (RSUs) [Member]
Issuance of restricted stock unit					45,652
Based on Time [Member] \| 2014 Option Plan [Member] \| Restricted Stock Units (RSUs) [Member]
Issuance of restricted stock unit					45,686
Based on Time [Member] \| 2014 Plan [Member] \| Restricted Stock Units (RSUs) [Member]
Issuance of restricted stock unit		18,312
Cleveland Capital L.P [Member] \| Cleveland Warrant [Member]
Common stock per share						$ 4.00
Purchase of stock percentage											1.00%	0.50%						0.50%
Number of shares purchase upto						83,205
Warrants term						3 years						3 years
Fair value of warrant						$ 174,000
Sales Agreement [Member] \| H.C. Wainwright & Co., LLC [Member]
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.