Supplemental Statements of Cash Flows Information

12 Months Ended

Jan. 31, 2014

Supplemental Cash Flow Elements [Abstract]

Supplemental Statements of Cash Flows Information

4. Supplemental Statements of Cash Flows Information

Supplemental disclosures of cash flows information for the fiscal years ended January 31, 2014, 2013 and 2012 were as follows (in thousands):

	Years Ended January 31,
	2014		2013		2012
Interest paid	$	342	$	533	$	704
Income taxes paid, net		215		9,177		7,536
Seismic equipment purchases included in accounts payable at year-end		7,707		4,268		9,900
Stock issued for accrued compensation		—		516		303