REVENUE FROM CONTRACTS WITH CUSTOMERS (Tables)

6 Months Ended

Mar. 31, 2023

REVENUE FROM CONTRACTS WITH CUSTOMERS

Schedule of changes in contract assets and liabilities

	Balance at		Balance at
		March 31,	September 30,
	2023		2022
Contract assets: Trade receivables	$	65,127	$	88,867
Contract assets: Unbilled revenue		16,410		17,474
Contract liabilities: Customer deposits		36,761		39,222

Contract liabilities: Deferred revenue 18,435 29,420