Securities (Tables)
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12 Months Ended |
Dec. 31, 2016 |
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| Investments, Debt and Equity Securities [Abstract] |
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| Schedule of Available-for-sale Securities |
The amortized cost and fair value of securities available-for-sale and the corresponding amounts of gross unrealized gains and losses recognized in accumulated other comprehensive income were as follows: | | | | | | | | | | | | | | | | | | | | As of December 31, 2016 | | | Amortized Cost | | Gross Unrealized Gains | | Gross Unrealized Losses | | Fair Value | | | (In Thousands) | Available-for-sale: | | | | | | | | | U.S. Government agency obligations - government-sponsored enterprises | | $ | 6,298 |
| | $ | 7 |
| | $ | (10 | ) | | $ | 6,295 |
| Municipal obligations | | 8,246 |
| | 2 |
| | (92 | ) | | 8,156 |
| Asset-backed securities | | 1,116 |
| | — |
| | (35 | ) | | 1,081 |
| Collateralized mortgage obligations - government issued | | 30,936 |
| | 423 |
| | (146 | ) | | 31,213 |
| Collateralized mortgage obligations - government-sponsored enterprises | | 99,865 |
| | 252 |
| | (969 | ) | | 99,148 |
| | | $ | 146,461 |
| | $ | 684 |
| | $ | (1,252 | ) | | $ | 145,893 |
|
| | | | | | | | | | | | | | | | | | | | As of December 31, 2015 | | | Amortized Cost | | Gross Unrealized Gains | | Gross Unrealized Losses | | Fair Value | | | (In Thousands) | Available-for-sale: | | | | | | | | | U.S. Government agency obligations - government-sponsored enterprises | | $ | 8,047 |
| | $ | 2 |
| | $ | (32 | ) | | $ | 8,017 |
| Municipal obligations | | 4,278 |
| | 12 |
| | (7 | ) | | 4,283 |
| Asset-backed securities | | 1,327 |
| | — |
| | (58 | ) | | 1,269 |
| Collateralized mortgage obligations - government issued | | 43,845 |
| | 814 |
| | (116 | ) | | 44,543 |
| Collateralized mortgage obligations - government-sponsored enterprises | | 82,707 |
| | 145 |
| | (416 | ) | | 82,436 |
| | | $ | 140,204 |
| | $ | 973 |
| | $ | (629 | ) | | $ | 140,548 |
|
|
| Schedule of Held-to-maturity Securities |
The amortized cost and fair value of securities held-to-maturity and the corresponding amounts of gross unrealized gains and losses were as follows: | | | | | | | | | | | | | | | | | | | | As of December 31, 2016 | | | Amortized Cost | | Gross Unrealized Gains | | Gross Unrealized Losses | | Fair Value | | | (In Thousands) | Held-to-maturity: | | | | | | | | | U.S. Government agency obligations - government-sponsored enterprises | | $ | 1,497 |
| | $ | 2 |
| | $ | (5 | ) | | $ | 1,494 |
| Municipal obligations | | 21,173 |
| | 62 |
| | (78 | ) | | 21,157 |
| Collateralized mortgage obligations - government issued | | 9,148 |
| | 17 |
| | (38 | ) | | 9,127 |
| Collateralized mortgage obligations - government-sponsored enterprises | | 6,794 |
| | 6 |
| | (58 | ) | | 6,742 |
| | | $ | 38,612 |
| | $ | 87 |
| | $ | (179 | ) | | $ | 38,520 |
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| | | | | | | | | | | | | | | | | | | | As of December 31, 2015 | | | Amortized Cost | | Gross Unrealized Gains | | Gross Unrealized Losses | | Fair Value | | | (In Thousands) | Held-to-maturity: | | | | | | | | | U.S. Government agency obligations - government-sponsored enterprises | | $ | 1,495 |
| | $ | 1 |
| | $ | (11 | ) | | $ | 1,485 |
| Municipal obligations | | 16,038 |
| | 332 |
| | (5 | ) | | 16,365 |
| Collateralized mortgage obligations - government issued | | 11,718 |
| | 32 |
| | (41 | ) | | 11,709 |
| Collateralized mortgage obligations - government-sponsored enterprises | | 8,031 |
| | 12 |
| | (44 | ) | | 7,999 |
| | | $ | 37,282 |
| | $ | 377 |
| | $ | (101 | ) | | $ | 37,558 |
|
|
| Investments Classified by Contractual Maturity |
The amortized cost and fair value of securities by contractual maturity at December 31, 2016 are shown below. Actual maturities may differ from contractual maturities because issuers have the right to call or prepay certain obligations without call or prepayment penalties. | | | | | | | | | | | | | | | | | | | | Available-for-Sale | | Held-to-Maturity | | | Amortized Cost | | Fair Value | | Amortized Cost | | Fair Value | | | (In Thousands) | Due in one year or less | | $ | 4,532 |
| | $ | 4,532 |
| | $ | — |
| | $ | — |
| Due in one year through five years | | 15,308 |
| | 15,245 |
| | 7,111 |
| | 7,100 |
| Due in five through ten years | | 66,396 |
| | 66,710 |
| | 13,994 |
| | 13,978 |
| Due in over ten years | | 60,225 |
| | 59,406 |
| | 17,507 |
| | 17,442 |
| | | $ | 146,461 |
| | $ | 145,893 |
| | $ | 38,612 |
| | $ | 38,520 |
|
|
| Schedule of Unrealized Loss on Investments |
A summary of unrealized loss information for securities available-for-sale, categorized by security type and length of time for which the security has been in a continuous unrealized loss position, follows: | | | | | | | | | | | | | | | | | | | | | | | | | | | | December 31, 2016 | | | Less than 12 Months | | 12 Months or Longer | | Total | | | Fair Value | | Unrealized
Losses | | Fair Value | | Unrealized
Losses | | Fair Value | | Unrealized
Losses | | | (In Thousands) | Available-for-sale: | | | | | | | | | | | | | U.S. Government agency obligations - government-sponsored enterprises | | $ | 1,991 |
| | $ | 10 |
| | $ | — |
| | $ | — |
| | $ | 1,991 |
| | $ | 10 |
| Municipal obligations | | 7,207 |
| | 89 |
| | 406 |
| | 3 |
| | 7,613 |
| | 92 |
| Asset-backed securities | | — |
| | — |
| | 1,081 |
| | 35 |
| | 1,081 |
| | 35 |
| Collateralized mortgage obligations - government issued | | 10,552 |
| | 130 |
| | 493 |
| | 16 |
| | 11,045 |
| | 146 |
| Collateralized mortgage obligations - government-sponsored enterprises | | 54,843 |
| | 931 |
| | 1,819 |
| | 38 |
| | 56,662 |
| | 969 |
| | | $ | 74,593 |
| | $ | 1,160 |
| | $ | 3,799 |
| | $ | 92 |
| | $ | 78,392 |
| | $ | 1,252 |
|
| | | | | | | | | | | | | | | | | | | | | | | | | | | | December 31, 2015 | | | Less than 12 Months | | 12 Months or Longer | | Total | | | Fair Value | | Unrealized
Losses | | Fair Value | | Unrealized
Losses | | Fair Value | | Unrealized
Losses | | | (In Thousands) | Available-for-sale: | | | | | | | | | | | | | U.S. Government agency obligations - government-sponsored enterprises | | $ | 3,536 |
| | $ | 13 |
| | $ | 1,981 |
| | $ | 19 |
| | $ | 5,517 |
| | $ | 32 |
| Municipal obligations | | 2,403 |
| | 7 |
| | — |
| | — |
| | 2,403 |
| | 7 |
| Asset-backed securities | | 1,269 |
| | 58 |
| | — |
| | — |
| | 1,269 |
| | 58 |
| Collateralized mortgage obligations - government issued | | 3,373 |
| | 19 |
| | 5,687 |
| | 97 |
| | 9,060 |
| | 116 |
| Collateralized mortgage obligations - government-sponsored enterprises | | 59,992 |
| | 373 |
| | 1,717 |
| | 43 |
| | 61,709 |
| | 416 |
| | | $ | 70,573 |
| | $ | 470 |
| | $ | 9,385 |
| | $ | 159 |
| | $ | 79,958 |
| | $ | 629 |
|
A summary of unrealized loss information for securities held-to-maturity, categorized by security type and length of time for which the security has been in a continuous unrealized loss position, follows: | | | | | | | | | | | | | | | | | | | | | | | | | | | | December 31, 2016 | | | Less than 12 Months | | 12 Months or Longer | | Total | | | Fair Value | | Unrealized
Losses | | Fair Value | | Unrealized
Losses | | Fair Value | | Unrealized
Losses | | | (In Thousands) | Held-to-maturity: | | | | | | | | | | | | | U.S. Government agency obligations - government-sponsored enterprises | | $ | 1,000 |
| | $ | 5 |
| | $ | — |
| | $ | — |
| | $ | 1,000 |
| | $ | 5 |
| Municipal obligations | | 9,472 |
| | 78 |
| | — |
| | — |
| | 9,472 |
| | 78 |
| Collateralized mortgage obligations - government issued | | 6,980 |
| | 38 |
| | — |
| | — |
| | 6,980 |
| | 38 |
| Collateralized mortgage obligations - government-sponsored enterprises | | 4,682 |
| | 58 |
| | — |
| | — |
| | 4,682 |
| | 58 |
| | | $ | 22,134 |
| | $ | 179 |
| | $ | — |
| | $ | — |
| | $ | 22,134 |
| | $ | 179 |
|
| | | | | | | | | | | | | | | | | | | | | | | | | | | | December 31, 2015 | | | Less than 12 Months | | 12 Months or Longer | | Total | | | Fair Value | | Unrealized
Losses | | Fair Value | | Unrealized
Losses | | Fair Value | | Unrealized
Losses | | | (In Thousands) | Held-to-maturity: | | | | | | | | | | | | | U.S. Government agency obligations - government-sponsored enterprises | | $ | — |
| | $ | — |
| | $ | 1,000 |
| | $ | 11 |
| | $ | 1,000 |
| | $ | 11 |
| Municipal obligations | | 436 |
| | 4 |
| | 199 |
| | 1 |
| | 635 |
| | 5 |
| Collateralized mortgage obligations - government issued | | 6,518 |
| | $ | 41 |
| | — |
| | — |
| | 6,518 |
| | 41 |
| Collateralized mortgage obligations - government-sponsored enterprises | | 5,168 |
| | 44 |
| | — |
| | — |
| | 5,168 |
| | 44 |
| | | $ | 12,122 |
| | $ | 89 |
| | $ | 1,199 |
| | $ | 12 |
| | $ | 13,321 |
| | $ | 101 |
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