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Accounts Receivable, Net and Unbilled Receivables (Tables)

3 Months Ended

Jan. 31, 2022

Accounts receivable, net and Unbilled receivables as of January 31, 2022 and October 31, 2021 consisted of the following (in thousands):


	January 31,		October 31,
	2022		2021
Commercial Customers:
Amount billed	$	30,009	$	13,854
Unbilled receivables⁽¹⁾		10,077		7,175
		40,086		21,029
Advanced Technologies (including U.S. government⁽²⁾):
Amount billed		693		876
Unbilled receivables		3,481		1,749
		4,174		2,625
Accounts receivable, net and unbilled receivables	$	44,260	$	23,654

(1)	Additional long-term unbilled receivables of $11.3 million and $11.6 million are included within “Other Assets” as of January 31, 2022 and October 31, 2021, respectively.

(2)	Total U.S. government accounts receivable, including unbilled receivables, outstanding as of January 31, 2022 and October 31, 2021 were $1.7 million and $2.3 million, respectively.