Investment Securities (Narrative) (Details)
|
3 Months Ended |
|
|
Mar. 31, 2020
USD ($)
security
|
Mar. 31, 2019
USD ($)
|
Dec. 31, 2019
USD ($)
security
|
| Investment Securities |
|
|
|
| Investment securities available-for-sale |
$ 761,539,000
|
|
$ 498,995,000
|
| Debt securities, available-for-sale, accumulated gross unrealized gain (loss) |
21,600,000
|
|
2,800,000
|
| Debt securities, available-for-sale, unrealized loss position |
$ 58,838,000
|
|
$ 205,599,000
|
| Percentage of securities in unrealized loss positions, available-for-sale securities |
7.70%
|
|
41.20%
|
| Debt securities, available-for-sale, unrealized loss position, accumulated loss |
$ 312,000
|
|
$ 1,768,000
|
| Investment securities held to maturity, fair value |
0
|
|
87,561,000
|
| Net unrealized gain (loss), held-to-maturity securities |
|
|
800,000
|
| Fair value |
|
|
$ 22,341,000
|
| Percentage of securities in unrealized loss positions, held-to-maturity securities |
|
|
25.50%
|
| Gross unrealized losses |
|
|
$ 154,000
|
| Equity securities held-for-trading |
$ 2,558,000
|
|
3,581,000
|
| Number of days past due to be placed in nonaccrual status |
90 days
|
|
|
| Estimated fair value of debt securities have right to call or prepay the obligations |
$ 97,900,000
|
|
37,600,000
|
| Estimated fair value of debt securities have right to call or prepay the obligations, scheduled maturities within one year |
3,000,000.0
|
|
3,000,000.0
|
| Estimated fair value of debt securities have right to call or prepay the obligations, scheduled maturities of after one year through five years |
19,800,000
|
|
34,600,000
|
| Estimated fair value of debt securities have right to call or prepay the obligations, scheduled maturities after five years through ten years |
46,400,000
|
|
0
|
| Estimated fair value of debt securities have right to call or prepay the obligations, scheduled maturities of which is after 10 years |
28,700,000
|
|
|
| Sales of trading securities |
86,435,000
|
$ 0
|
|
| Debt Securities, Available-For-Sale |
|
|
|
| Investment Securities |
|
|
|
| Accrued interest receivable |
2,400,000
|
|
2,000,000.0
|
| US Government Sponsored Enterprises Debt Securities Excluding Specified Securities |
|
|
|
| Investment Securities |
|
|
|
| Investment securities available-for-sale |
12,900,000
|
|
17,400,000
|
| GSE debentures |
|
|
|
| Investment Securities |
|
|
|
| Investment securities available-for-sale |
237,817,000
|
|
185,803,000
|
| Debt securities, available-for-sale, accumulated gross unrealized gain (loss) |
$ 6,000,000.0
|
|
2,900,000
|
| Investment securities held to maturity, fair value |
|
|
31,290,000
|
| Gross unrealized losses |
|
|
$ 51,000
|
| AFS number of positions | security |
73
|
|
60
|
| Number of securities in unrealized loss positions | security |
4
|
|
5
|
| Purchases of securities available-for-sale |
$ 75,200,000
|
0
|
|
| Number of securities transferred | security |
9
|
|
|
| Amount of transfer |
$ 25,500,000
|
|
|
| GSE CMOs |
|
|
|
| Investment Securities |
|
|
|
| Investment securities available-for-sale |
63,500,000
|
|
$ 85,900,000
|
| Debt securities, available-for-sale, accumulated gross unrealized gain (loss) |
$ 1,100,000
|
|
$ (1,100,000)
|
| AFS number of positions | security |
33
|
|
61
|
| Number of securities in unrealized loss positions | security |
1
|
|
45
|
| Purchases of securities available-for-sale |
$ 0
|
0
|
|
| GSE mortgage-related securities |
|
|
|
| Investment Securities |
|
|
|
| Investment securities available-for-sale |
328,500,000
|
|
$ 153,300,000
|
| Debt securities, available-for-sale, accumulated gross unrealized gain (loss) |
$ 9,400,000
|
|
$ 300,000
|
| AFS number of positions | security |
135
|
|
150
|
| Number of securities in unrealized loss positions | security |
22
|
|
48
|
| Purchases of securities available-for-sale |
$ 176,900,000
|
0
|
|
| Number of securities transferred | security |
8
|
|
|
| Amount of transfer |
$ 9,000,000.0
|
|
|
| SBA commercial loan asset-backed securities |
|
|
|
| Investment Securities |
|
|
|
| Investment securities available-for-sale |
$ 1,000
|
|
$ 34,000.0
|
| AFS number of positions | security |
1
|
|
4
|
| Number of securities in unrealized loss positions | security |
0
|
|
3
|
| Purchases of securities available-for-sale |
$ 0
|
0
|
|
| Corporate debt obligations |
|
|
|
| Investment Securities |
|
|
|
| Investment securities available-for-sale |
25,959,000
|
|
$ 28,986,000
|
| Debt securities, available-for-sale, accumulated gross unrealized gain (loss) |
$ 600,000
|
|
$ 500,000
|
| AFS number of positions | security |
7
|
|
8
|
| Number of securities in unrealized loss positions | security |
0
|
|
0
|
| Purchases of securities available-for-sale |
$ 0
|
0
|
|
| Number of securities transferred | security |
1
|
|
|
| Amount of transfer |
$ 500,000
|
|
|
| U.S. Treasury bonds |
|
|
|
| Investment Securities |
|
|
|
| Investment securities available-for-sale |
59,600,000
|
|
$ 44,900,000
|
| Debt securities, available-for-sale, accumulated gross unrealized gain (loss) |
$ 3,900,000
|
|
$ 200,000
|
| AFS number of positions | security |
12
|
|
9
|
| Number of securities in unrealized loss positions | security |
|
|
5
|
| Purchases of securities available-for-sale |
$ 0
|
$ 21,200,000
|
|
| Municipal obligations |
|
|
|
| Investment Securities |
|
|
|
| Investment securities available-for-sale |
45,618,000
|
|
|
| Debt securities, available-for-sale, accumulated gross unrealized gain (loss) |
$ 600,000
|
|
|
| Investment securities held to maturity, fair value |
|
|
$ 46,514,000
|
| Gross unrealized losses |
|
|
0
|
| AFS number of positions | security |
93
|
|
|
| Number of securities in unrealized loss positions | security |
9
|
|
|
| Number of securities transferred | security |
93
|
|
|
| Amount of transfer |
$ 47,700,000
|
|
|
| Collateral Pledged |
|
|
|
| Investment Securities |
|
|
|
| Investment securities pledged as collateral |
489,300,000
|
|
433,600,000
|
| Outstanding borrowings |
$ 0
|
|
$ 0
|