SUPPLEMENTAL BALANCE SHEET INFORMATION (Tables)

12 Months Ended

Jan. 31, 2023

SUPPLEMENTAL BALANCE SHEET INFORMATION

Schedule of other current assets

	2023		2022
Prepaid income taxes and refunds receivable	$	15,327	$	29,451
Raw materials inventory		11,903		738
Prepaid expenses		4,541		2,954
Other		6,563		1,761
Total other current assets	$	38,334	$	34,904

Schedule of accrued expenses

	2023		2022
Accrued compensation	$	18,286	$	18,615
Project costs		17,448		19,921
Lease liabilities		1,567		1,367
Other		12,566		13,412
Total accrued expenses	$	49,867	$	53,315