Supplemental Statements of Cash Flows Information (Tables)

12 Months Ended

Jan. 31, 2021

Supplemental Cash Flow Elements [Abstract]

Supplemental Disclosures of Cash Flows Information

Supplemental disclosures of cash flows information for the fiscal years ended January 31, 2021 and 2020 were as follows (in thousands):

	Year Ended January 31,
	2021		2020
Interest paid	$	40	$	63
Income taxes paid, net		336		498
Seismic equipment purchases included in accounts payable at year-end		—		812