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Securities (Tables) | 6 Months Ended
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Jun. 30, 2020
Investments, Debt and Equity Securities [Abstract] |
Debt Securities, Available-for-sale |
| Amortized Cost |  | Gross Unrealized Gains |  | Gross Unrealized Losses |  | Estimated Fair Value
At December 31, 2019 |  |  |  |  |  |  |
Debt securities available-for-sale: |  |  |  |  |  |  |
Investment securities: |  |  |  |  |  |  |
U.S. government and agency obligations | $ | 149,120 |  |  | $ | 1,408 |  |  | $ | (93 | ) |  | $ | 150,435 |
State and municipal obligations | 25 |  |  | — |  |  | — |  |  | 25 |
Total investment securities | 149,145 |  |  | 1,408 |  |  | (93 | ) |  | 150,460 |
Mortgage-backed securities - FNMA | 495 |  |  | 5 |  |  | — |  |  | 500 |
Total debt securities available-for-sale | $ | 149,640 |  |  | $ | 1,413 |  |  | $ | (93 | ) |  | $ | 150,960 |
Debt securities held-to-maturity: |  |  |  |  |  |  |
Investment securities: |  |  |  |  |  |  |
U.S. government and agency obligations | $ | 4,984 |  |  | $ | 14 |  |  | $ | — |  |  | $ | 4,998 |
State and municipal obligations | 124,430 |  |  | 1,537 |  |  | (208 | ) |  | 125,759 |
Corporate debt securities | 79,547 |  |  | 833 |  |  | (2,421 | ) |  | 77,959 |
Total investment securities | 208,961 |  |  | 2,384 |  |  | (2,629 | ) |  | 208,716 |
Mortgage-backed securities: |  |  |  |  |  |  |
FHLMC | 206,985 |  |  | 2,221 |  |  | (524 | ) |  | 208,682 |
FNMA | 244,428 |  |  | 2,680 |  |  | (493 | ) |  | 246,615 |
GNMA | 110,661 |  |  | 939 |  |  | (212 | ) |  | 111,388 |
SBA | 1,940 |  |  | — |  |  | (51 | ) |  | 1,889 |
Total mortgage-backed securities | 564,014 |  |  | 5,840 |  |  | (1,280 | ) |  | 568,574 |
Total debt securities held-to-maturity | $ | 772,975 |  |  | $ | 8,224 |  |  | $ | (3,909 | ) |  | $ | 777,290 |
Total debt securities | $ | 922,615 |  |  | $ | 9,637 |  |  | $ | (4,002 | ) |  | $ | 928,250 |
The amortized cost, estimated fair value, and allowance for credit losses of debt securities available-for-sale and held-to-maturity at June 30, 2020, and December 31, 2019, are as follows (in thousands):
| Amortized Cost |  | Gross Unrealized Gains |  | Gross Unrealized Losses |  | Estimated Fair Value |  | Allowance for Credit Losses
At June 30, 2020 |  |  |  |  |  |  |  |  |
Debt securities available-for-sale: |  |  |  |  |  |  |  |  |
Investment securities: |  |  |  |  |  |  |  |  |
U.S. government and agency obligations | $ | 138,460 |  |  | $ | 4,004 |  |  | $ | — |  |  | $ | 142,464 |  |  | $ | — |
State and municipal obligations | 2,402 |  |  | — |  |  | — |  |  | 2,402 |  |  | — |
Corporate debt securities | 8,000 |  |  | 59 |  |  | — |  |  | 8,059 |  |  | — |
Total investment securities | 148,862 |  |  | 4,063 |  |  | — |  |  | 152,925 |  |  | — |
Mortgage-backed securities - FNMA | 310 |  |  | 4 |  |  | — |  |  | 314 |  |  | — |
Total debt securities available-for-sale | $ | 149,172 |  |  | $ | 4,067 |  |  | $ | — |  |  | $ | 153,239 |  |  | $ | — |
Debt securities held-to-maturity: |  |  |  |  |  |  |  |  |
Investment securities: |  |  |  |  |  |  |  |  |
U.S. government and agency obligations | $ | 6,242 |  |  | $ | 38 |  |  | $ | — |  |  | $ | 6,280 |  |  | $ | — |
State and municipal obligations | 227,046 |  |  | 8,701 |  |  | (185 | ) |  | 235,562 |  |  | (35 | )
Corporate debt securities | 76,277 |  |  | 899 |  |  | (5,880 | ) |  | 71,296 |  |  | (1,582 | )
Total investment securities | 309,565 |  |  | 9,638 |  |  | (6,065 | ) |  | 313,138 |  |  | (1,617 | )
Mortgage-backed securities: |  |  |  |  |  |  |  |  |
FHLMC | 190,352 |  |  | 6,548 |  |  | (33 | ) |  | 196,867 |  |  | — |
FNMA | 226,452 |  |  | 8,673 |  |  | (29 | ) |  | 235,096 |  |  | — |
GNMA | 92,076 |  |  | 2,710 |  |  | (20 | ) |  | 94,766 |  |  | — |
SBA | 5,849 |  |  | — |  |  | (61 | ) |  | 5,788 |  |  | — |
CMO | 49,825 |  |  | 447 |  |  | (30 | ) |  | 50,242 |  |  | (829 | )
Total mortgage-backed securities | 564,554 |  |  | 18,378 |  |  | (173 | ) |  | 582,759 |  |  | (829 | )
Total debt securities held-to-maturity | $ | 874,119 |  |  | $ | 28,016 |  |  | $ | (6,238 | ) |  | $ | 895,897 |  |  | $ | (2,446 | )
Total debt securities | $ | 1,023,291 |  |  | $ | 32,083 |  |  | $ | (6,238 | ) |  | $ | 1,049,136 |  |  | $ | (2,446 | )
Carrying Value of Held-to-Maturity Investment Securities | The amortized cost, estimated fair value, and allowance for credit losses of debt securities available-for-sale and held-to-maturity at June 30, 2020, and December 31, 2019, are as follows (in thousands):
| Amortized Cost |  | Gross Unrealized Gains |  | Gross Unrealized Losses |  | Estimated Fair Value |  | Allowance for Credit Losses
At June 30, 2020 |  |  |  |  |  |  |  |  |
Debt securities available-for-sale: |  |  |  |  |  |  |  |  |
Investment securities: |  |  |  |  |  |  |  |  |
U.S. government and agency obligations | $ | 138,460 |  |  | $ | 4,004 |  |  | $ | — |  |  | $ | 142,464 |  |  | $ | — |
State and municipal obligations | 2,402 |  |  | — |  |  | — |  |  | 2,402 |  |  | — |
Corporate debt securities | 8,000 |  |  | 59 |  |  | — |  |  | 8,059 |  |  | — |
Total investment securities | 148,862 |  |  | 4,063 |  |  | — |  |  | 152,925 |  |  | — |
Mortgage-backed securities - FNMA | 310 |  |  | 4 |  |  | — |  |  | 314 |  |  | — |
Total debt securities available-for-sale | $ | 149,172 |  |  | $ | 4,067 |  |  | $ | — |  |  | $ | 153,239 |  |  | $ | — |
Debt securities held-to-maturity: |  |  |  |  |  |  |  |  |
Investment securities: |  |  |  |  |  |  |  |  |
U.S. government and agency obligations | $ | 6,242 |  |  | $ | 38 |  |  | $ | — |  |  | $ | 6,280 |  |  | $ | — |
State and municipal obligations | 227,046 |  |  | 8,701 |  |  | (185 | ) |  | 235,562 |  |  | (35 | )
Corporate debt securities | 76,277 |  |  | 899 |  |  | (5,880 | ) |  | 71,296 |  |  | (1,582 | )
Total investment securities | 309,565 |  |  | 9,638 |  |  | (6,065 | ) |  | 313,138 |  |  | (1,617 | )
Mortgage-backed securities: |  |  |  |  |  |  |  |  |
FHLMC | 190,352 |  |  | 6,548 |  |  | (33 | ) |  | 196,867 |  |  | — |
FNMA | 226,452 |  |  | 8,673 |  |  | (29 | ) |  | 235,096 |  |  | — |
GNMA | 92,076 |  |  | 2,710 |  |  | (20 | ) |  | 94,766 |  |  | — |
SBA | 5,849 |  |  | — |  |  | (61 | ) |  | 5,788 |  |  | — |
CMO | 49,825 |  |  | 447 |  |  | (30 | ) |  | 50,242 |  |  | (829 | )
Total mortgage-backed securities | 564,554 |  |  | 18,378 |  |  | (173 | ) |  | 582,759 |  |  | (829 | )
Total debt securities held-to-maturity | $ | 874,119 |  |  | $ | 28,016 |  |  | $ | (6,238 | ) |  | $ | 895,897 |  |  | $ | (2,446 | )
Total debt securities | $ | 1,023,291 |  |  | $ | 32,083 |  |  | $ | (6,238 | ) |  | $ | 1,049,136 |  |  | $ | (2,446 | )
The carrying value of the debt securities held-to-maturity at June 30, 2020, and December 31, 2019, is as follows (in thousands):
| June 30, 2020 |  | December 31, 2019
Amortized cost | $ | 874,119 |  |  | $ | 772,975 |
Net loss on date of transfer from available-for-sale | (13,347 | ) |  | (13,347 | )
Allowance for credit loss | (2,446 | ) |  | — |
Accretion of net unrealized loss on securities reclassified as held-to-maturity | 9,633 |  |  | 9,245 |
Carrying value | $ | 867,959 |  |  | $ | 768,873 |
| Amortized Cost |  | Gross Unrealized Gains |  | Gross Unrealized Losses |  | Estimated Fair Value
At December 31, 2019 |  |  |  |  |  |  |
Debt securities available-for-sale: |  |  |  |  |  |  |
Investment securities: |  |  |  |  |  |  |
U.S. government and agency obligations | $ | 149,120 |  |  | $ | 1,408 |  |  | $ | (93 | ) |  | $ | 150,435 |
State and municipal obligations | 25 |  |  | — |  |  | — |  |  | 25 |
Total investment securities | 149,145 |  |  | 1,408 |  |  | (93 | ) |  | 150,460 |
Mortgage-backed securities - FNMA | 495 |  |  | 5 |  |  | — |  |  | 500 |
Total debt securities available-for-sale | $ | 149,640 |  |  | $ | 1,413 |  |  | $ | (93 | ) |  | $ | 150,960 |
Debt securities held-to-maturity: |  |  |  |  |  |  |
Investment securities: |  |  |  |  |  |  |
U.S. government and agency obligations | $ | 4,984 |  |  | $ | 14 |  |  | $ | — |  |  | $ | 4,998 |
State and municipal obligations | 124,430 |  |  | 1,537 |  |  | (208 | ) |  | 125,759 |
Corporate debt securities | 79,547 |  |  | 833 |  |  | (2,421 | ) |  | 77,959 |
Total investment securities | 208,961 |  |  | 2,384 |  |  | (2,629 | ) |  | 208,716 |
Mortgage-backed securities: |  |  |  |  |  |  |
FHLMC | 206,985 |  |  | 2,221 |  |  | (524 | ) |  | 208,682 |
FNMA | 244,428 |  |  | 2,680 |  |  | (493 | ) |  | 246,615 |
GNMA | 110,661 |  |  | 939 |  |  | (212 | ) |  | 111,388 |
SBA | 1,940 |  |  | — |  |  | (51 | ) |  | 1,889 |
Total mortgage-backed securities | 564,014 |  |  | 5,840 |  |  | (1,280 | ) |  | 568,574 |
Total debt securities held-to-maturity | $ | 772,975 |  |  | $ | 8,224 |  |  | $ | (3,909 | ) |  | $ | 777,290 |
Total debt securities | $ | 922,615 |  |  | $ | 9,637 |  |  | $ | (4,002 | ) |  | $ | 928,250 |
Debt Securities, Held-to-maturity, Allowance for Credit Loss | The following table presents the activity in the allowance for credit losses for debt securities held-to-maturity by major security type for the six months ended June 30, 2020 (in thousands):
| Investment securities |  | Mortgage-backed securities
Allowance for credit losses |  |  |
Beginning balance | $ | — |  |  | $ | — |
Impact of CECL adoption | (1,268 | ) |  | — |
Provision for credit loss expense | (349 | ) |  | (829 | )
Total ending allowance balance | $ | (1,617 | ) |  | $ | (829 | )
Debt Securities, Trading, and Equity Securities, FV-NI | The realized and unrealized gains or losses on equity securities for the three and six months ended June 30, 2020 and June 30, 2019 are shown in the table below (in thousands).
| Three Months Ended June 30, |  | Six Months Ended June 30,
| 2020 |  | 2019 |  | 2020 |  | 2019
Net gain on equity investments | $ | 148 |  |  | $ | 133 |  |  | $ | 303 |  |  | $ | 241 |
Less: Net losses recognized on equity securities sold | (53 | ) |  | — |  |  | (53 | ) |  | — |
Unrealized gain recognized on equity securities still held | $ | 201 |  |  | $ | 133 |  |  | $ | 356 |  |  | $ | 241 |
Amortized Cost and Estimated Fair Value of Investment Securities by Contractual Maturity | The amortized cost and estimated fair value of investment securities at June 30, 2020 by contractual maturity are shown below (in thousands). Actual maturities may differ from contractual maturities in instances where issuers have the right to call or prepay obligations with or without call or prepayment penalties. At June 30, 2020, corporate debt securities with an amortized cost of $56.2 million and estimated fair value of $52.6 million were callable prior to the maturity date.
June 30, 2020 | Amortized Cost |  | Estimated Fair Value
Less than one year | $ | 71,600 |  |  | $ | 71,952 |
Due after one year through five years | 196,345 |  |  | 203,165 |
Due after five years through ten years | 83,809 |  |  | 79,446 |
Due after ten years | 106,673 |  |  | 111,500 |
| $ | 458,427 |  |  | $ | 466,063 |
Estimated Fair Value and Unrealized Loss for Securities Available-for-Sale and Held-to-Maturity | The estimated fair value and unrealized losses of debt securities available-for-sale and held-to-maturity at June 30, 2020 and December 31, 2019, segregated by the duration of the unrealized losses, are as follows (in thousands):
| At June 30, 2020
| Less than 12 months |  | 12 months or longer |  | Total
| Estimated Fair Value |  | Unrealized Losses |  | Estimated Fair Value |  | Unrealized Losses |  | Estimated Fair Value |  | Unrealized Losses
Debt securities held-to-maturity: |  |  |  |  |  |  |  |  |  |  |
Investment securities: |  |  |  |  |  |  |  |  |  |  |
State and municipal obligations | $ | 3,809 |  |  | $ | (44 | ) |  | $ | 6,621 |  |  | $ | (141 | ) |  | $ | 10,430 |  |  | $ | (185 | )
Corporate debt securities | 14,815 |  |  | (756 | ) |  | 33,208 |  |  | (5,124 | ) |  | 48,023 |  |  | (5,880 | )
Total investment securities | 18,624 |  |  | (800 | ) |  | 39,829 |  |  | (5,265 | ) |  | 58,453 |  |  | (6,065 | )
Mortgage-backed securities: |  |  |  |  |  |  |  |  |  |  |
FHLMC | 4,314 |  |  | (23 | ) |  | 1,366 |  |  | (10 | ) |  | 5,680 |  |  | (33 | )
FNMA | 2,990 |  |  | (17 | ) |  | 413 |  |  | (12 | ) |  | 3,403 |  |  | (29 | )
GNMA | — |  |  | — |  |  | 6,020 |  |  | (20 | ) |  | 6,020 |  |  | (20 | )
SBA | 4,046 |  |  | (11 | ) |  | 1,742 |  |  | (50 | ) |  | 5,788 |  |  | (61 | )
CMO | 15,353 |  |  | (30 | ) |  | — |  |  | — |  |  | 15,353 |  |  | (30 | )
Total mortgage-backed securities | 26,703 |  |  | (81 | ) |  | 9,541 |  |  | (92 | ) |  | 36,244 |  |  | (173 | )
Total debt securities held-to-maturity | 45,327 |  |  | (881 | ) |  | 49,370 |  |  | (5,357 | ) |  | 94,697 |  |  | (6,238 | )
Total debt securities | $ | 45,327 |  |  | $ | (881 | ) |  | $ | 49,370 |  |  | $ | (5,357 | ) |  | $ | 94,697 |  |  | $ | (6,238 | )
| At December 31, 2019
| Less than 12 months |  | 12 months or longer |  | Total
| Estimated Fair Value |  | Unrealized Losses |  | Estimated Fair Value |  | Unrealized Losses |  | Estimated Fair Value |  | Unrealized Losses
Debt securities available-for-sale: |  |  |  |  |  |  |  |  |  |  |
Investment securities - U.S. government and agency obligations | $ | 25,021 |  |  | $ | (54 | ) |  | $ | 22,451 |  |  | $ | (39 | ) |  | $ | 47,472 |  |  | $ | (93 | )
Total debt securities available-for-sale | 25,021 |  |  | (54 | ) |  | 22,451 |  |  | (39 | ) |  | 47,472 |  |  | (93 | )
Debt securities held-to-maturity: |  |  |  |  |  |  |  |  |  |  |
Investment securities: |  |  |  |  |  |  |  |  |  |  |
State and municipal obligations | 7,308 |  |  | (58 | ) |  | 14,531 |  |  | (150 | ) |  | 21,839 |  |  | (208 | )
Corporate debt securities | 9,727 |  |  | (213 | ) |  | 37,628 |  |  | (2,208 | ) |  | 47,355 |  |  | (2,421 | )
Total investment securities | 17,035 |  |  | (271 | ) |  | 52,159 |  |  | (2,358 | ) |  | 69,194 |  |  | (2,629 | )
Mortgage-backed securities: |  |  |  |  |  |  |  |  |  |  |
FHLMC | 6,329 |  |  | (29 | ) |  | 38,641 |  |  | (495 | ) |  | 44,970 |  |  | (524 | )
FNMA | 13,682 |  |  | (59 | ) |  | 38,568 |  |  | (434 | ) |  | 52,250 |  |  | (493 | )
GNMA | 30,268 |  |  | (93 | ) |  | 19,828 |  |  | (119 | ) |  | 50,096 |  |  | (212 | )
SBA | — |  |  | — |  |  | 1,889 |  |  | (51 | ) |  | 1,889 |  |  | (51 | )
Total mortgage-backed securities | 50,279 |  |  | (181 | ) |  | 98,926 |  |  | (1,099 | ) |  | 149,205 |  |  | (1,280 | )
Total debt securities held-to-maturity | 67,314 |  |  | (452 | ) |  | 151,085 |  |  | (3,457 | ) |  | 218,399 |  |  | (3,909 | )
Total debt securities | $ | 92,335 |  |  | $ | (506 | ) |  | $ | 173,536 |  |  | $ | (3,496 | ) |  | $ | 265,871 |  |  | $ | (4,002 | )
Amortized Cost, Estimated Fair Value and Credit Rating of Corporate Debt Securities | At June 30, 2020, the amortized cost, estimated fair value and credit rating of the individual corporate debt securities in an unrealized loss position for greater than one year are as follows (in thousands):
Security Description | Amortized Cost |  | Estimated Fair Value |  | Credit Rating Moody’s/ S&P
Chase Capital | $ | 10,000 |  |  | $ | 8,804 |  |  | Baa1/BBB-
Wells Fargo Capital | 5,000 |  |  | 4,392 |  |  | A1/BBB
Huntington Capital | 5,000 |  |  | 4,268 |  |  | Baa2/BB+
Keycorp Capital | 5,000 |  |  | 4,305 |  |  | Baa2/BB+
PNC Capital | 5,000 |  |  | 4,303 |  |  | Baa1/BBB-
SunTrust Capital | 5,000 |  |  | 4,281 |  |  | Not Rated/BBB-
State Street Capital | 3,332 |  |  | 2,855 |  |  | A3/BBB
| $ | 38,332 |  |  | $ | 33,208 |  |  |
Debt Securities, Held-to-maturity, Credit Quality Indicator | The following table summarized the amortized cost of debt securities held-to-maturity at June 30, 2020, aggregated by credit quality indicator (in thousands):
| AAA |  | AA |  | A |  | BBB |  | BB |  | Total
As of June 30, 2020 |  |  |  |  |  |  |  |  |  |  |
Investment securities: |  |  |  |  |  |  |  |  |  |  |
U.S. government and agency obligations | $ | — |  |  | $ | 6,242 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 6,242 |
State and municipal obligations | 40,380 |  |  | 133,056 |  |  | 48,545 |  |  | 5,065 |  |  | — |  |  | 227,046 |
Corporate debt securities | — |  |  | 1,494 |  |  | 15,454 |  |  | 48,798 |  |  | 10,531 |  |  | 76,277 |
Total investment securities | 40,380 |  |  | 140,792 |  |  | 63,999 |  |  | 53,863 |  |  | 10,531 |  |  | 309,565 |
Mortgage-backed securities: |  |  |  |  |  |  |  |  |  |  |
CMO | 16,916 |  |  | 32,909 |  |  | — |  |  | — |  |  | — |  |  | 49,825 |
Total mortgage-backed securities | 16,916 |  |  | 32,909 |  |  | — |  |  | — |  |  | — |  |  | 49,825 |
Total debt securities held-to-maturity | $ | 57,296 |  |  | $ | 173,701 |  |  | $ | 63,999 |  |  | $ | 53,863 |  |  | $ | 10,531 |  |  | $ | 359,390 |

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- Definition For all investments in an unrealized loss position, including those for which other-than-temporary impairments have not been recognized in earnings (including investments for which a portion of an other-than-temporary impairment has been recognized in other comprehensive income), a tabular disclosure of the aggregate related fair value of investments with unrealized losses and the aggregate amount of unrealized losses (that is, the amount by which amortized cost basis exceeds fair value). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=121645371&loc=d3e27290-111563 + Details
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- Definition Tabular disclosure of investment in debt security measured at fair value with change in fair value recognized in net income (trading) and investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). + References No definition available. + Details
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