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Summary of FHLB Put Options (Details) (USD $) In Thousands, unless otherwise specified |  |  | 12 Months Ended
--- | --- | --- | ---
Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2013 FHLB Put Options
FHLB Put Options |  |  |
Maturing during the year ended December 31, 2015, Amount | $ 77,979 | $ 0 | $ 75,000
Maturing during the year ended December 31, 2015, Interest rate |  |  | 3.16% - 3.64%
Maturing during the year ended December 31, 2016, Amount | 45,042 | 75,000 | 45,000
Maturing during the year ended December 31, 2016, Interest rate |  |  | 2.93% - 3.05%
Maturing during the year ended December 31, 2018, Amount | 20,250 | 0 | 20,000
Maturing during the year ended December 31, 2018, Interest rate |  |  | 2.73% - 2.85%
Maturing during the year ended December 31, 2021, Amount | 137,827 | 157,013 | 135,000
Maturing during the year ended December 31, 2021, Interest rate |  |  | 2.88% - 3.43%
FHLB advances | $ 840,182 | $ 997,013 | $ 275,000

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- Definition Amount of borrowings as of the balance sheet date from the Federal Home Loan Bank, which are primarily used to cover shortages in the required reserve balance and liquidity shortages. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6479118&loc=d3e64650-112822 + Details
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- Definition Amount of federal home loan bank advances maturing in the third fiscal year following the latest fiscal year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6479118&loc=d3e64650-112822 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 + Details
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