Accrued Expenses and Other Current Liabilities (Details) - Schedule of accrued expenses and other current liabilities - USD ($) $ in Thousands	Apr. 30, 2021	Jul. 31, 2020
Schedule of accrued expenses and other current liabilities [Abstract]
Accrued vacation	$ 565	$ 392
Accrued income taxes	364
Accrued payroll taxes	459	274
Accrued payroll and bonuses	457	132
Withholding taxes payable (option exercise gains)	560
Operating lease liability	89	232
Due to artists	224	136
Other	106	44
Total accrued expenses and other current liabilities	$ 2,824	$ 1,210