XML 36 R25.htm IDEA: XBRL DOCUMENT v3.24.0.1
Changes in the Company’s warranty reserve were as follows: (Details) - USD ($)
6 Months Ended 12 Months Ended
Dec. 31, 2023
Jun. 30, 2023
Guarantees and Product Warranties [Abstract]    
Warranty reserve, beginning $ 1,378,000 $ 1,256,000
Accrual for products sold 296,000 416,000
Expenditures and costs incurred for warranty claims (191,000) (294,000)
Warranty reserve, ending $ 1,483,000 $ 1,378,000