XML 64 R53.htm IDEA: XBRL DOCUMENT
v3.19.3.a.u2

SHARE-BASED COMPENSATION (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2019
Share-based Payment Arrangement [Abstract] |
Summary of the effects of share-based compensation to options and awards granted under the Company's equity incentive plans | The following table summarizes the effects of share-based compensation for options and awards granted under the Company's equity incentive plans for each of the periods presented:
| Year Ended December 31,
| 2019 |  | 2018 |  | 2017
| (Dollars in thousands)
Salaries and employee benefits | $ | 4,289 |  |  | $ | 3,787 |  |  | $ | 3,266 |
Directors stock awards | 96 |  |  | 255 |  |  | 150 |
Income tax benefit | (1,427 | ) |  | (1,227 | ) |  | (1,903 | )
Net share-based compensation effect | $ | 2,958 |  |  | $ | 2,815 |  |  | $ | 1,513 |
Summary of option activity for stock option plans | The following is a summary of option activity for our stock option plans for the year ended December 31, 2019:
| Number of Units |  | Weighted Average Exercise Price |  | Weighted Average Remaining Contractual Term (in years) |  | Aggregate Intrinsic Value (in thousands)
Stock options outstanding as of January 1, 2019 | 147,644 |  |  | $ | 15.77 |  |  |  |  |
Changes during the year: |  |  |  |  |  |  |  |  |
Granted | — |  |  | — |  |  |  |  |
Exercised | (10,553 | ) |  | 14.31 |  |  |  |  |
Expired | (3,278 | ) |  | 80.08 |  |  |  |  |
Forfeited | — |  |  | — |  |  |  |  |
Stock options outstanding as of December 31, 2019 | 133,813 |  |  | 14.31 |  |  | 2.3 |  | $ | 2,043 |
Vested and exercisable as of December 31, 2019 | 133,813 |  |  | 14.31 |  |  | 3.3 |  | 2,043 |
Schedule of activity of restricted stock awards and units | The table below presents the activity of restricted stock awards and units for each of the periods presented:
| Number of Units |  | Weighted Average Grant Date Fair Value |  | Fair Value of Restricted Stock Awards and Units That Vested During The Year (in thousands)
Unvested as of December 31, 2016 | 437,697 |  |  | $ | 22.01 |  |  |
Changes during the year: |  |  |  |  |
Granted | 126,204 |  |  | 31.35 |  |  |
Forfeited | (31,570 | ) |  | 24.89 |  |  |
Vested | (134,780 | ) |  | 19.81 |  |  | $ | 4,224 |
Unvested as of December 31, 2017 | 397,551 |  |  | 25.49 |  |  |
Changes during the year: |  |  |  |  |
Granted | 118,846 |  |  | 29.47 |  |  |
Forfeited | (25,481 | ) |  | 27.39 |  |  |
Vested | (128,191 | ) |  | 24.59 |  |  | 3,763 |
Unvested as of December 31, 2018 | 362,725 |  |  | 26.98 |  |  |
Changes during the year: |  |  |  |  |  |  |
Granted | 181,431 |  |  | 28.89 |  |  |
Forfeited | (17,689 | ) |  | 29.10 |  |  |
Vested | (160,000 | ) |  | 24.55 |  |  | 3,927 |
Unvested as of December 31, 2019 | 366,467 |  |  | 28.89 |  |  |

X
- References No definition available. + Details
Name: | us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 14.F) -URI http://asc.fasb.org/extlink&oid=115993241&loc=d3e301413-122809 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5047-113901 + Details
Name: | us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year. + References No definition available. + Details
Name: | us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration