REVENUE FROM CONTRACTS WITH CUSTOMERS (Tables)

12 Months Ended

Sep. 30, 2022

REVENUE FROM CONTRACTS WITH CUSTOMERS

Schedule of changes in contract assets and liabilities

	Balance at		Balance at
	September 30,		September 30,
	2022		2021
Contract Assets: Trade receivables	$	88,867	$	22,838
Contract Assets: Unbilled revenue		17,474		6,194
Contract liabilities: Customer deposits		39,222		—
Contract liabilities: Deferred revenue		29,420		26,614

Schedule of activity in allowance for credit losses

	Fiscal Years Ended
	September 30,
	2022		2021
Opening balance	$	668	$	561
Acquired		4,406		—
Charged to expense		1,220		208
Uncollectible invoices written off		(26)		(77)
Amounts collected		—		(24)
Ending balance	$	6,268	$	668