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Investment Securities (Narrative) (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2018 | Mar. 31, 2017 | Dec. 31, 2017
Investments, Debt and Equity Securities [Abstract] |  |  |
Investments Guaranteed by US Treasury and Sponsored Agencies in Unrealized Loss on Position | $ 1,200 |  |
Investments Guaranteed by Puerto Rico Government and its Political Subdivisions in Unrealized Loss On Position | $ 2,500 |  |
Investments Guaranteed By Us Treasury And Sponsored Agencies in Unrealized Loss Position Percentage To Total Investment in Unrealized Loss Position | 99.80% |  |
Investments Guaranteed By Puerto Rico Government and Its Political Subdivisions in Unrealized Loss Position Percentage To Total Investment in Unrealized Loss Position | 0.20% |  |
Maximum GovernmentBond Probability Of Default | 2.30% |  |
Money market investments | $ 7,428 |  | $ 7,021
Securitized GNMA pools retained, amortized cost | $ 18,000 |  | $ 25,000
Securitized GNMA pool retained, yield | 3.26% |  | 3.14%
Schedule of Available-for-sale Securities [Line Items] |  |  |
Gain (Loss) on Sale of Securities, Net | $ 0 | $ 0 |
Investments Guaranteed By Local Government And Its Political Subdivisions In Unrealized Loss On Position with Cumulative Default Probability Fair Value | $ 2,400 |  |
Investments Guaranteed By Local Government And Its Political Subdivisions In Unrealized Loss Position With Cumulative Default Percentage at Maturity | 98.00% |  |

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- Definition Investments Guaranteed By Puerto Rico Government And Its Political Subdivisions In Unrealized Loss On Position with Cumulative Default Probability Fair Value + References No definition available. + Details
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- Definition Investments in Unrealized Loss on Positions Guaranteed by Puerto Rico Government and its political subdivisions subject to credit risk and decline on market value due to puerto Rico Government market conditions. + References No definition available. + Details
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- Definition Investments guaranteed by Puerto Rico Government and its political subdivisions in unrealized loss position percentage to total investment in unrealized loss position + References No definition available. + Details
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- Definition Investments in unrealized loss on positions guaranteed by US Treasury and sponsored agencies which are not subject to credit risk due to market conditions. + References No definition available. + Details
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- Definition Investments guaranteed by local Government and its political subdivisions in unrealized loss position with fair value percentage to toatal cost. + References No definition available. + Details
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- Definition Investments guaranteed by US Treasury and sponsored agencies in unrealized loss position percentage to total investment in unrealized loss position + References No definition available. + Details
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- Definition Maximum percentage amount of likelihood a government bond will not be repaid and instead default. + References No definition available. + Details
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- Definition Yield or cost of retained securitzed GNMA pools from its own origination. + References No definition available. + Details
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- Definition The net gain (loss) realized from the sale, exchange, redemption, or retirement of securities, not separately or otherwise categorized as trading, available-for-sale, or held-to-maturity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.13(h)) -URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04.3) -URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913 + Details
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- Definition Investment in short-term money-market instruments (such as commercial paper, banker's acceptances, repurchase agreements, government securities, certificates of deposit, and so forth) which are highly liquid (that is, readily convertible to known amounts of cash) and so near their maturity that they present an insignificant risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify as cash equivalents by definition. Original maturity means an original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three-years ago does not become a cash equivalent when its remaining maturity is three months. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Cash Equivalents -URI http://asc.fasb.org/extlink&oid=6507016 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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