XML 41 R31.htm IDEA: XBRL DOCUMENT v3.21.2
Note 7 - Warranty Reserves (Tables)
3 Months Ended
Sep. 30, 2021
Notes Tables  
Schedule of Product Warranty Liability [Table Text Block]
  

September 30, 2021

  

June 30, 2021

 

Balance at beginning of year

 $2,086  $1,781 

Acquisitions and other charges

  (21)  68 

Warranty expense

  376   2,007 

Warranty claims

  (311)  (1,770)

Balance at end of period

 $2,130  $2,086