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Foreign Operations (Tables)
9 Months Ended
Mar. 31, 2023
Foreign Operations  
Foreign Assets

China

Latvia

March 31, 2023

June 30, 2022

March 31, 2023

June 30, 2022

Assets

 $17.8 million

 $19.6 million

 $15.5 million

 $12.7 million

Net assets

 $13.5 million

 $15.7 million

 $12.2 million

 $10.0 million