Entity Information
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Economic entity name
SOUTHWEST BANCORP INC
CIK
0000914374
Accession number
0000914374-17-000053
Generator
Certent (was Rivet)
SEC filing page
http://www.sec.gov/Archives/edgar/data/914374/000091437417000053/0000914374-17-000053-index.htm
XBRL Instance
http://www.sec.gov/Archives/edgar/data/914374/000091437417000053/oksb-20161231.xml
XBRL Cloud Viewer
https://edgardashboard.xbrlcloud.com/flex/viewer/XBRLViewer.html#instance=http://www.sec.gov/Archives/edgar/data/914374/000091437417000053/oksb-20161231.xml