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Supplemental Statements of Cash Flows Information
12 Months Ended
Jan. 31, 2019
Supplemental Cash Flow Elements [Abstract]  
Supplemental Statements of Cash Flows Information
Supplemental Statements of Cash Flows Information
Supplemental disclosures of cash flows information for the fiscal years ended January 31, 2019, 2018 and 2017 were as follows (in thousands):
 
Years Ended January 31,
 
2019
 
2018
 
2017
Interest paid
$
8

 
$
86

 
$
673

Income taxes paid, net
622

 
494

 
409

Seismic equipment purchases included in accounts payable at year-end

 
53

 
130