Annual report pursuant to Section 13 and 15(d)

Document And Entity Information

v3.19.2
Document And Entity Information - USD ($)
12 Months Ended
Jun. 30, 2019
Sep. 12, 2019
Dec. 31, 2018
Document And Entity Information      
Entity Registrant Name Flux Power Holdings, Inc.    
Entity Central Index Key 0001083743    
Current Fiscal Year End Date --06-30    
Is Entity a Well-known Seasoned Issuer? No    
Is Entity a Voluntary Filer? No    
Is Entity's Reporting Status Current? Yes    
Entity Filer Category Non-accelerated Filer    
Entity Emerging Growth Company false    
Entity Small Business true    
Entity Shell Company false    
Entity Common Stock, Shares Outstanding   5,104,474  
Entity Public Float     $ 21,710,258
Document Type 10-K    
Document Period End Date Jun. 30, 2019    
Document Fiscal Year Focus 2019    
Document Fiscal Period Focus FY    
Amendment Flag false