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Investments - Amortized Cost and Fair Value of Fixed Maturities Available for Sale by Contractual Maturity (Detail) (USD $) In Thousands, unless otherwise specified | Sep. 30, 2013
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Schedule of Available-for-sale Securities [Line Items] |
Fixed Maturities Securities Available for Sale, Due in one year or less, Amortized cost | $ 5,807
Fixed Maturities Securities Available for Sale, Due after one year through five years, Amortized cost | 193,942
Fixed Maturities Securities Available for Sale, Due after five years through ten years, Amortized cost | 5,175
Fixed Maturities Securities Available for Sale, Due after ten years, Amortized cost |
Fixed Maturities Securities Available for Sale, Amortized cost, Total | 300,144
Fixed Maturities Securities Available for Sale, Due in one year or less, Fair Value | 5,804
Fixed Maturities Securities Available for Sale, Due after one year through five years, Fair Value | 192,804
Fixed Maturities Securities Available for Sale, Due after five years through ten years, Fair Value | 4,902
Fixed Maturities Securities Available for Sale, Due after ten years, Fair Value |
Fixed Maturities Securities Available for Sale, Fair Value, Total | 298,504
Mortgage-Backed and Asset-Backed Securities [Member] |
Schedule of Available-for-sale Securities [Line Items] |
Fixed Maturities Securities Available for Sale, Mortgage-backed Securities, Amortized cost | 95,220
Fixed Maturities Securities Available for Sale, Mortgage-backed Securities, Fair Value | $ 94,994

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- Definition Amount of available-for-sale debt securities at cost, net of adjustments, maturing in the sixth fiscal year through the tenth fiscal year following the latest fiscal year. Adjustments include, but are not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments (OTTI) recognized in earnings (less any cumulative-effect adjustments, as defined) and fair value hedge accounting adjustments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.2) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27198-111563 + Details
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- Definition Amount of available-for-sale debt securities at cost, net of adjustments, maturing in the second fiscal year through the fifth fiscal year following the latest fiscal year. Adjustments include, but are not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments (OTTI) recognized in earnings (less any cumulative-effect adjustments, as defined) and fair value hedge accounting adjustments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.2) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27198-111563 + Details
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- Definition Amount of available-for-sale debt securities at cost, net of adjustments, maturing after the tenth fiscal year following the latest fiscal year. Adjustments include, but are not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments (OTTI) recognized in earnings (less any cumulative-effect adjustments, as defined) and fair value hedge accounting adjustments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.2) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27198-111563 + Details
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