XML 245 R36.htm IDEA: XBRL DOCUMENT v3.19.3
INVESTMENTS (Summary of Amortized Cost and Fair Value of Debt and Equity Securities) (Details) - USD ($)
$ in Thousands
Sep. 30, 2019
Dec. 31, 2018
Schedule of Investments [Line Items]    
Debt securities, available-for-sale, at amortized cost $ 452,698 $ 433,664
Debt securities - available-for-sale, at fair value: 468,130 428,641
Held-to-maturity securities, Amortized Cost or Cost 4,369 5,126
Total investments, Amortized Cost or Cost 457,067 438,790
Total investments, Gross Unrealized Gain 15,742 1,643
Total investments, Gross Unrealized Loss 330 6,828
Total investments, Fair Value 472,479 433,605
Debt Securities    
Schedule of Investments [Line Items]    
Debt securities, available-for-sale, at amortized cost 452,698 433,664
Debt securities, available-for-sale securities, Gross Unrealized Gain 15,700 1,640
Debt securities, available-for-sale securities, Gross Unrealized Losses 268 6,663
Debt securities - available-for-sale, at fair value: 468,130 428,641
Held-to-maturity securities, Amortized Cost or Cost 4,369 5,126
Held-to-maturity securities, Gross Unrealized Gains 42 3
Held-to-maturity securities, Gross Unrealized Losses 62 165
Held-to-maturity securities, fair value 4,349 4,964
United States Government Obligations and Authorities    
Schedule of Investments [Line Items]    
Debt securities, available-for-sale, at amortized cost 170,400 127,928
Debt securities, available-for-sale securities, Gross Unrealized Gain 3,986 1,091
Debt securities, available-for-sale securities, Gross Unrealized Losses 146 1,151
Debt securities - available-for-sale, at fair value: 174,240 127,868
Held-to-maturity securities, Amortized Cost or Cost 3,589 4,085
Held-to-maturity securities, Gross Unrealized Gains 18 1
Held-to-maturity securities, Gross Unrealized Losses 62 158
Held-to-maturity securities, fair value 3,545 3,928
Obligations of States and Political Subdivisions    
Schedule of Investments [Line Items]    
Debt securities, available-for-sale, at amortized cost 13,002 9,870
Debt securities, available-for-sale securities, Gross Unrealized Gain 326 27
Debt securities, available-for-sale securities, Gross Unrealized Losses 0 130
Debt securities - available-for-sale, at fair value: 13,328 9,767
Corporate    
Schedule of Investments [Line Items]    
Debt securities, available-for-sale, at amortized cost 244,735 273,192
Debt securities, available-for-sale securities, Gross Unrealized Gain 10,765 510
Debt securities, available-for-sale securities, Gross Unrealized Losses 101 4,971
Debt securities - available-for-sale, at fair value: 255,399 268,731
Held-to-maturity securities, Amortized Cost or Cost 725 986
Held-to-maturity securities, Gross Unrealized Gains 23 2
Held-to-maturity securities, Gross Unrealized Losses 0 6
Held-to-maturity securities, fair value 748 982
International    
Schedule of Investments [Line Items]    
Debt securities, available-for-sale, at amortized cost 24,561 22,674
Debt securities, available-for-sale securities, Gross Unrealized Gain 623 12
Debt securities, available-for-sale securities, Gross Unrealized Losses 21 411
Debt securities - available-for-sale, at fair value: 25,163 22,275
Held-to-maturity securities, Amortized Cost or Cost 55 55
Held-to-maturity securities, Gross Unrealized Gains 1 0
Held-to-maturity securities, Gross Unrealized Losses 0 1
Held-to-maturity securities, fair value $ 56 $ 54