v3.22.2.2
Intangible Assets - Intangible assets and estimated amortizable lives (Details) - USD ($)
$ in Thousands
12 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Intangible assets    
Gross Carrying Amount $ 1,610 $ 1,610
Accumulated Amortization (1,610) (1,610)
Amortization expense 0 26
Customer relationships - maintenance contracts    
Intangible assets    
Gross Carrying Amount 1,610 1,610
Accumulated Amortization $ (1,610) $ (1,610)
Life 6 years 6 years