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Securities - Amortized Cost and Estimated Fair Value of Investment Securities by Contractual Maturity (Details) $ in Thousands | Dec. 31, 2020 USD ($)
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Amortized Cost |
Less than one year | $ 97,822
Due after one year through five years | 195,949
Due after five years through ten years | 93,596
Due after ten years | 103,307
Total investment securities | 490,674
Estimated Fair Value |
Less than one year | 98,394
Due after one year through five years | 201,798
Due after five years through ten years | 92,120
Due after ten years | 111,740
Total investment securities | $ 504,052

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- Definition Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121645371&loc=d3e27198-111563 + Details
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