XML 83 R38.htm IDEA: XBRL DOCUMENT v3.20.1
INVESTMENTS (Summary of Amortized Cost and Fair Value of Debt and Equity Securities) (Details) - USD ($)
$ in Thousands
Mar. 31, 2020
Dec. 31, 2019
Schedule of Investments [Line Items]    
Debt securities, available-for-sale, at amortized cost $ 534,551 $ 512,645
Debt securities - available-for-sale, at fair value: 542,835 526,265
Held-to-maturity securities, Amortized Cost or Cost 4,271 4,337
Total investments, Amortized Cost or Cost 538,822 516,982
Total investments, Gross Unrealized Gain 15,454 14,245
Total investments, Gross Unrealized Loss 7,180 631
Total investments, Fair Value 547,096 530,596
Debt Securities    
Schedule of Investments [Line Items]    
Debt securities, available-for-sale, at amortized cost 534,551 512,645
Debt securities, available-for-sale securities, Gross Unrealized Gain 15,393 14,212
Debt securities, available-for-sale securities, Gross Unrealized Losses 7,109 592
Debt securities - available-for-sale, at fair value: 542,835 526,265
Held-to-maturity securities, Amortized Cost or Cost 4,271 4,337
Held-to-maturity securities, Gross Unrealized Gains 61 33
Held-to-maturity securities, Gross Unrealized Losses 71 39
Held-to-maturity securities, fair value 4,261 4,331
United States Government Obligations and Authorities    
Schedule of Investments [Line Items]    
Debt securities, available-for-sale, at amortized cost 187,452 191,546
Debt securities, available-for-sale securities, Gross Unrealized Gain 8,924 3,073
Debt securities, available-for-sale securities, Gross Unrealized Losses 13 426
Debt securities - available-for-sale, at fair value: 196,363 194,193
Held-to-maturity securities, Amortized Cost or Cost 3,555 3,585
Held-to-maturity securities, Gross Unrealized Gains 53 12
Held-to-maturity securities, Gross Unrealized Losses 65 39
Held-to-maturity securities, fair value 3,543 3,558
Obligations of States and Political Subdivisions    
Schedule of Investments [Line Items]    
Debt securities, available-for-sale, at amortized cost 21,935 23,748
Debt securities, available-for-sale securities, Gross Unrealized Gain 400 294
Debt securities, available-for-sale securities, Gross Unrealized Losses 37 22
Debt securities - available-for-sale, at fair value: 22,298 24,020
Corporate    
Schedule of Investments [Line Items]    
Debt securities, available-for-sale, at amortized cost 293,927 268,182
Debt securities, available-for-sale securities, Gross Unrealized Gain 5,745 10,252
Debt securities, available-for-sale securities, Gross Unrealized Losses 5,942 132
Debt securities - available-for-sale, at fair value: 293,730 278,302
Held-to-maturity securities, Amortized Cost or Cost 671 697
Held-to-maturity securities, Gross Unrealized Gains 7 20
Held-to-maturity securities, Gross Unrealized Losses 6 0
Held-to-maturity securities, fair value 672 717
International    
Schedule of Investments [Line Items]    
Debt securities, available-for-sale, at amortized cost 31,237 29,169
Debt securities, available-for-sale securities, Gross Unrealized Gain 324 593
Debt securities, available-for-sale securities, Gross Unrealized Losses 1,117 12
Debt securities - available-for-sale, at fair value: 30,444 29,750
Held-to-maturity securities, Amortized Cost or Cost 45 55
Held-to-maturity securities, Gross Unrealized Gains 1 1
Held-to-maturity securities, Gross Unrealized Losses 0 0
Held-to-maturity securities, fair value $ 46 $ 56