XML 18 R28.htm IDEA: XBRL DOCUMENT v3.3.0.814
Statement Of Cash Flow Information (Restricted Cash) (Details)
$ in Millions
9 Months Ended
Sep. 30, 2015
USD ($)
Sep. 30, 2014
USD ($)
Sep. 30, 2015
CAD
Dec. 31, 2014
USD ($)
Dec. 31, 2014
CAD
Restricted Cash and Cash Equivalents Items          
Income Taxes Paid $ 0.3 $ 2.2      
Income Tax Refunds 0.4 $ 5.9      
Cash Posted As Security Against Company Issued Credit Cards for Seitel Canada [Member]          
Restricted Cash and Cash Equivalents Items          
Restricted cash | CAD     CAD 125,000   CAD 125,000
Seismic Operations Bonds [Member]          
Restricted Cash and Cash Equivalents Items          
Restricted cash $ 0.8     $ 0.8