Annual report pursuant to Section 13 and 15(d)

Income taxes - Summary of net operating losses and tax credit carryforwards (Detail)

v3.22.2.2
Income taxes - Summary of net operating losses and tax credit carryforwards (Detail)
$ in Thousands
12 Months Ended
Jun. 30, 2022
USD ($)
Foreign Tax Authority [Member]  
Disclosure Details Of Operating Loss Carry Forwards And Tax Credits [Line Items]  
Net operating losses $ 46,596
Operating loss carryforwards, expiration years Do not expire
NOL From Two Thousand Eighteen [Member] | Domestic Tax Authority [Member]  
Disclosure Details Of Operating Loss Carry Forwards And Tax Credits [Line Items]  
Net operating losses $ 25,597
Operating loss carryforwards, expiration years Do not expire
NOL pre January One Two Thousand Eighteen [Member] | State and Local Jurisdiction [Member]  
Disclosure Details Of Operating Loss Carry Forwards And Tax Credits [Line Items]  
Net operating losses $ 4,632
NOL pre January One Two Thousand Eighteen [Member] | State and Local Jurisdiction [Member] | Year Two Thousand And Thirty Four [Member]  
Disclosure Details Of Operating Loss Carry Forwards And Tax Credits [Line Items]  
Year of expiry of operating losses carry forwards 2034
NOL pre January One Two Thousand Eighteen [Member] | State and Local Jurisdiction [Member] | Year Two Thousand And Thirty One [Member]  
Disclosure Details Of Operating Loss Carry Forwards And Tax Credits [Line Items]  
Year of expiry of operating losses carry forwards 2031