XML 69 R51.htm IDEA: XBRL DOCUMENT v3.25.2
Supplemental Financial Information (Details - Warranty reserve) - USD ($)
$ in Thousands
12 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Organization, Consolidation and Presentation of Financial Statements [Abstract]    
Warranty reserve, beginning balance $ 840 $ 788
Charged to cost of revenues 220 376
Usage (397) (324)
Warranty reserve, ending balance $ 663 $ 840