XML 67 R57.htm IDEA: XBRL DOCUMENT

Covered Loans Acquired in AmTrust and Desert Hills Acquisitions (Detail) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Accounts, Notes, Loans and Financing Receivable [Line Items]
Covered loans	$ 1,986,054	$ 2,060,089
Percent of Covered Loans	100.00%
One-to-four family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Covered loans	$ 1,853,643
Percent of Covered Loans	93.30%
Other loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Covered loans	$ 132,411
Percent of Covered Loans	6.70%