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

Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Deficit) (Details Narrative)

Stockholders' Equity (Deficit) (Details Narrative) - USD ($)												1 Months Ended	3 Months Ended		6 Months Ended	12 Months Ended
	Dec. 21, 2020	Nov. 06, 2020	Nov. 05, 2020	Aug. 18, 2020	Jul. 24, 2020	Jul. 22, 2020	Jun. 30, 2020	Jun. 30, 2020	Apr. 22, 2020	Sep. 01, 2019	Jul. 03, 2019	Dec. 31, 2020	Dec. 31, 2020	Sep. 30, 2020	Dec. 31, 2020	Jun. 30, 2020	Nov. 26, 2014
Common stock per share				$ 4.80
Number of shares issued							2,000,000
Number of shares issued, value													$ 3,336,000	$ 10,698,000
Proceeds from offering							$ 1,100,000
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 warrants outstanding and exercisable												83,205	83,205		83,205
Aggregate intrinsic value of exercisable options												$ 3,325,000	$ 3,325,000		$ 3,325,000
Unrecognized stock-based compensation expense												589,000	589,000		$ 589,000
Unrecognized stock-based compensation weighted average period															1 year 2 months 8 days
2014 Equity Incentive Plan [Member]
Share based compensation, number of shares authorized																	1,000,000
Restricted Stock Units (RSUs) [Member]
Unrecognized stock-based compensation expense												$ 737,000	$ 737,000		$ 737,000
Unrecognized stock-based compensation weighted average period															3 years 1 month 24 days
Restricted Stock Units (RSUs) [Member] \| 2014 Plan [Member] \| Based on Time [Member]
Issuance of restricted stock unit			27,114
Restricted Stock Units (RSUs) [Member] \| 2014 Plan [Member] \| Based on Performance [Member]
Issuance of restricted stock unit			40,671
Key Employees [Member] \| Restricted Stock Units (RSUs) [Member] \| 2014 Plan [Member]
Issuance of restricted stock unit			48,000
Executive Officers [Member] \| Restricted Stock Units (RSUs) [Member] \| 2014 Plan [Member]
Issuance of restricted stock unit			43,525
Employees [Member] \| Restricted Stock Units (RSUs) [Member] \| 2014 Plan [Member]
Issuance of restricted stock unit			67,785
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.
Secured Promissory Note [Member] \| Lenders [Member]
Common stock per share		$ 4.00
Conversion price per share							$ 4.00	$ 4.00								$ 4.00
Principal and accrued interest		$ 2,161,000
Number of shares converted into common stock		540,347
Secured Promissory Note [Member] \| Other Lenders [Member]
Principal and accrued interest								$ 2,983,000
Number of shares converted into common stock								745,830
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
Esenjay Note [Member] \| Two Accredited Investors [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
Two Accredited Investors [Member]
Number of shares issued									66,250
Number of shares issued, value									$ 265,000
Sale of stock price per share									$ 4.00
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
At The Market Offering [Member]
Common stock per share												$ 15.40	$ 15.40		$ 15.40
Number of shares issued												226,737
Number of shares issued, value												$ 3,500,000
IPO [Member]
Common stock per share				$ 4.00
Number of shares issued				3,099,250
Number of shares issued, value				$ 12,400,000
Proceeds from offering				$ 12,400,000
Cleveland Capital L.P [Member] \| Cleveland Warrant [Member]
Common stock per share					$ 4.00
Purchase of stock percentage										1.00%	0.50%
Number of shares purchase upto					83,205
Warrants term					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 has agreed to reimburse HCW for certain expenses it incurs in the performance of its obligations up to a maximum of $50,000, and $2,500 per quarter thereafter, under the Sales Agreement.