v3.3.1.900

Investments - Schedule of Unrealized Loss on Investments (Details) - USD ($) $ in Thousands | Dec. 31, 2015 | Dec. 31, 2014
--- | --- | ---
Schedule of Available-for-sale Securities [Line Items] |  |
Less than 12 months, fair value | $ 191,428 | $ 48,593
Less than 12 months, unrealized losses | 2,062 | 409
12 months or more, fair value | 30,415 | 127,255
12 months or more, unrealized losses | 1,117 | 2,068
Total, fair value | 221,843 | 175,848
Total, unrealized losses | 3,179 | 2,477
Obligations of U.S. Government-sponsored enterprises |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Less than 12 months, fair value | 0 | 5,399
Less than 12 months, unrealized losses | 0 | 10
12 months or more, fair value | 0 | 24,852
12 months or more, unrealized losses | 0 | 143
Total, fair value | 0 | 30,251
Total, unrealized losses | 0 | 153
Obligations of states and political subdivisions |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Less than 12 months, fair value | 2,199 | 16,827
Less than 12 months, unrealized losses | 12 | 343
12 months or more, fair value | 9,395 | 5,349
12 months or more, unrealized losses | 380 | 398
Total, fair value | 11,594 | 22,176
Total, unrealized losses | 392 | 741
Agency mortgage-backed securities |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Less than 12 months, fair value | 189,229 | 26,367
Less than 12 months, unrealized losses | 2,050 | 56
12 months or more, fair value | 21,020 | 97,054
12 months or more, unrealized losses | 737 | 1,527
Total, fair value | 210,249 | 123,421
Total, unrealized losses | $ 2,787 | $ 1,583

X
- Definition Amount of the excess of amortized cost basis over fair value of securities that have been in a loss position for twelve months or longer for securities which are categorized neither as held-to-maturity nor trading securities. + References No definition available. + Details
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- Definition Amount of the excess of amortized cost basis over fair value of securities in a loss position and categorized neither as held-to-maturity nor trading securities. + References No definition available. + Details
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- Definition This item represents the aggregate fair value of investments in debt and equity securities in an unrealized loss position which are categorized neither as held-to-maturity nor trading securities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 6 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27290-111563 + Details
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