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This item includes treasury stock repurchased by the entity. 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This excludes real estate assets taken in settlement of troubled loans through surrender or foreclosure.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":684000,"accn":"0001104659-13-025105","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-28","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":146000,"accn":"0001104659-13-025105","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-28"},{"start":"2012-01-01","end":"2012-12-31","val":146000,"accn":"0001104659-14-022501","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-25","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":804000,"accn":"0001104659-14-022501","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-25"},{"start":"2013-01-01","end":"2013-12-31","val":804000,"accn":"0001104659-15-021705","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-23","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":230000,"accn":"0001104659-15-021705","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-23"},{"start":"2014-01-01","end":"2014-12-31","val":230000,"accn":"0001104659-16-107398","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-24","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":111000,"accn":"0001104659-16-107398","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-24"},{"start":"2015-01-01","end":"2015-12-31","val":111000,"accn":"0001558370-17-002052","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":66000,"accn":"0001558370-17-002052","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-23","frame":"CY2016"}]}},"OtherRealEstateDisposals":{"label":"Other Real Estate, Disposals","description":"Disposals of other real estate not separately disclosed, including, but not limited to, real estate investments, real estate loans that qualify as investments in real estate, and premises that are no longer used in operations may also be included in real estate owned. This excludes real estate assets taken in settlement of troubled loans through surrender or 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