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Investments - Summary of Investments Classified by Contractual Maturity Date (Detail) $ in Thousands | Sep. 30, 2021 USD ($)
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Schedule of Investments [Abstract] |
Debt Securities Available for Sale, Amortized Cost, Due in one year or less | $ 694
Debt Securities Available for Sale, Amortized Cost, Due after one year through five years | 27,345
Debt Securities Available for Sale, Amortized Cost, Due after five years through ten years | 89,716
Debt Securities Available for Sale, Amortized Cost, Due after ten years | 244,618
Total | 362,373
Debt Securities Available for Sale, Fair Value, Due in one year or less | 694
Debt Securities Available for Sale, Fair Value, Due after one year through five years | 27,356
Debt Securities Available for Sale, Fair Value, Due after five years through ten years | 89,920
Debt Securities Available for Sale, Fair Value, Due after ten years | 242,128
Total | $ 360,098

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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 sixth through tenth 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 (c) -URI http://asc.fasb.org/extlink&oid=123581744&loc=d3e27198-111563 + Details
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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=123581744&loc=d3e27198-111563 + Details
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