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

Annual report pursuant to Section 13 and 15(d)

Note 14 - Subsequent Events (Details Textual)

Note 14 - Subsequent Events (Details Textual) - USD ($)			1 Months Ended		3 Months Ended		12 Months Ended
Note 14 - Subsequent Events (Details Textual) - USD ($)	Aug. 23, 2016	Jul. 28, 2016	Aug. 31, 2016	Apr. 30, 2016	Sep. 26, 2016	Jun. 30, 2016	Jun. 30, 2016	Jun. 30, 2015	Jul. 01, 2016	Jun. 01, 2016	May 31, 2016	Jun. 30, 2014	Dec. 31, 2012
Subsequent Event [Member] \| Exchange of Issued Warrants for The Company's Common Stock [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights	1,837,777
Stock Issued During Period, Shares, New Issues	1,106,341
Stock Issued During Period, Value, New Issues	$ 44,254
Subsequent Event [Member] \| Private Placement 2016 [Member] \| Esenjay Investments, LLC [Member]
Stock Issued During Period, Shares, New Issues					10,000,000
Private Placement, Liabilities Settled					$ 400,000
Subsequent Event [Member] \| Private Placement 2016 [Member] \| Two Accredited Investors, Siblings of Mr. Johnson [Member]
Proceeds from Issuance of Common Stock					$ 200,000
Subsequent Event [Member] \| Private Placement 2016 [Member]
Intent to Raise Private Placement Offering		$ 4,000,000	$ 4,000,000
Private Placement, Number of Shares Authorized		100,000,000
Stock Issued During Period, Shares, New Issues					36,875,000
Share Price					$ 0.04
Private Placement, Consideration Received					$ 1,475,000
Proceeds from Issuance of Common Stock					1,075,000
Private Placement, Liabilities Settled					400,000
Subsequent Event [Member] \| Esenjay Investments, LLC [Member]
Proceeds from Lines of Credit					120,000
Long-term Line of Credit					920,000
Line of Credit Facility, Remaining Borrowing Capacity					$ 2,580,000
Common Stock Owned by Related Party, Percent					64.00%
Subsequent Event [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights					643,881
Share Price	$ 0.04
Class of Warrant or Right, Exercise Price of Warrants or Rights	$ 0.14								$ 0.14
Class of Warrant or Right, Number of Securities Called by Each Warrant or Right	0.602
Class of Warrant or Right, Outstanding					1,069,570
Private Placement 2016 [Member]
Intent to Raise Private Placement Offering				$ 3,100,000
Private Placement, Number of Shares Authorized				77,500,000
Share Price				$ 0.04							$ 0.04
Private Placement, Consideration Received						$ 2,425,000	$ 2,425,000
Proceeds from Issuance of Common Stock						1,050,000
Private Placement, Liabilities Settled						$ 1,375,000	$ 1,375,000
Class of Warrant or Right, Number of Securities Called by Warrants or Rights						2,907,347	2,907,347				2,907,347		2,970,347
Share Price						$ 0.05	$ 0.05				$ 0.04
Class of Warrant or Right, Exercise Price of Warrants or Rights						$ 0.15	$ 0.15			$ 0.15	$ 0.27		$ 0.41
Stock Issued During Period, Value, New Issues							$ 962,000	$ 501,000
Class of Warrant or Right, Outstanding								28,040,096				22,798,347