SUPPLEMENTAL FINANCIAL STATEMENT INFORMATION (Tables)

3 Months Ended

Apr. 30, 2024

SUPPLEMENTAL FINANCIAL STATEMENT INFORMATION

Schedule of other current assets

	April 30,		January 31,
	2024		2024
Income tax refunds receivable and prepaid income taxes	$	18,252	$	18,267
Raw materials inventory		9,573		9,985
Prepaid expenses		9,595		6,035
Other		6,205		4,972
Total other current assets	$	43,625	$	39,259

Schedule of accrued expenses

	April 30,		January 31,
	2024		2024
Accrued project costs	$	30,855	$	49,135
Accrued compensation		13,991		21,206
Lease liabilities		3,282		2,726
Other		12,593		8,654
Total accrued expenses	$	60,721	$	81,721