XML 69 R48.htm IDEA: XBRL DOCUMENT v3.23.4
Deferred revenue (Details 1) - USD ($)
$ in Thousands
Nov. 30, 2023
Aug. 31, 2023
Deferred Revenue    
   Current portion of deferred revenue $ 2,108 $ 1,549
   Deferred revenue 309 178
Balance at end of period $ 2,417 $ 1,727