SUPPLEMENTAL BALANCE SHEET INFORMATION (Tables)

6 Months Ended

Mar. 31, 2022

SUPPLEMENTAL BALANCE SHEET INFORMATION

Schedule of supplemental balance sheet information related to trade receivables and contract assets, net

	March 31,		September 30,
	2022		2021
Trade receivables	$	78,461	$	22,838
Unbilled revenue		12,693		6,194
Total		91,154		29,032
Less: Allowance for doubtful accounts		(4,698)		(668)
Trade receivables and contract assets, net of allowances for doubtful accounts	$	86,456	$	28,364

Schedule of supplemental balance sheet information related to inventories

	March 31,		September 30,
	2022		2021
Raw materials	$	1,896	$	513
Work in progress		156		37
Finished goods		4,976		192
Research Model Inventory		53,366		—
Total		60,394		742
Less: Obsolescence reserve		(3,619)		(140)
Inventories, net	$	56,775	$	602

Schedule of supplemental balance sheet information related to the composition of prepaid expenses and other current assets

	March 31,		September 30,
	2022		2021
Advances to suppliers	$	22,107	$	—
Income tax receivable		2,639		—
Prepaid research models		396		1,931
Other		9,741		1,198
Prepaid expenses and other current assets	$	34,883	$	3,129

Schedule of supplemental balance sheet information related to other assets

	March 31,		September 30,
	2022		2021
Long-term advances to suppliers	$	1,644	$	—
Security deposits and guarantees		860		51
Finance lease right-of-use assets, net		57		60
Debt issuance costs		2,660		—
Other		625		230
Other assets	$	5,846	$	341

Schedule of accrued expenses

	March 31,		September 30,
	2022		2021
Accrued compensation	$	13,428	$	3,528
Non-income taxes		2,227		18
Accrued interest		3,095		169
Current portion of long-term finance lease		23		24
Other		160		167
Current portion of contingent liability		—		175
Consideration payable		1,757		4,887
Accrued expenses and other liabilities	$	20,690	$	8,968

Schedule of fees invoiced in advance

	March 31,		September 30,
	2022		2021
Customer deposits	$	31,726	$	—
Deferred revenue		38,512		26,614
Fees invoiced in advance	$	70,238	$	26,614

Schedule of other liabilities

	March 31,		September 30,
	2022		2021
Long-term customer deposits	$	871	$	—
Accrued pension liability		286		—
Long-term finance leases		37		39
Long-term portion of contingent liability		473		473
Other		246		—
Other liabilities	$	1,913	$	512