XML 61 R48.htm IDEA: XBRL DOCUMENT
v3.22.0.1

Share-Based Compensation (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2021
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract] |
Schedule of Compensation Expense and Related Income Tax Benefit Recognized for All Share-Based Awards | For the years ended December 31, 2021, December 31, 2020, and December 31, 2019, compensation expense and the related income tax benefit recognized for stock options and restricted stock were as follows:
(dollars in thousands) |  | 2021 |  |  | 2020 |  |  | 2019 |
Compensation Expense |  | $ | 13,267 |  |  | $ | 7,578 |  |  | $ | 8,338 |
Income Tax Benefit |  |  | 3,520 |  |  |  | 2,009 |  |  | 2,210 |
Schedule of Activity for Restricted Stock | The following table presents the activity for restricted stock:
|  | Number of Shares |  |  | Weighted Average Grant Date Fair Value |  |  | Grant Date Fair Value of Restricted Stock that Vested During the Year (in thousands) |
Unvested as of December 31, 2018 |  |  | 314,487 |  |  | $ | 78.17 |  |  |  |  |
Granted |  |  | 130,093 |  |  |  | 82.82 |  |  |  |  |
Vested |  |  | (107,759 | ) |  |  | 66.46 |  |  | $ | 8,910 |
Forfeited |  |  | (26,872 | ) |  |  | 83.34 |  |  |  |  |
Unvested as of December 31, 2019 |  |  | 309,949 |  |  | $ | 83.75 |  |  |  |  |
Granted |  |  | 161,168 |  |  |  | 80.97 |  |  |  |  |
Vested |  |  | (99,894 | ) |  |  | 84.69 |  |  | $ | 8,544 |
Forfeited |  |  | (42,454 | ) |  |  | 84.36 |  |  |  |  |
Unvested as of December 31, 2020 |  |  | 328,769 |  |  | $ | 82.02 |  |  |  |  |
Granted |  |  | 292,007 |  |  |  | 90.23 |  |  |  |  |
Vested |  |  | (97,278 | ) |  |  | 78.55 |  |  | $ | 8,673 |
Forfeited |  |  | (22,962 | ) |  |  | 86.48 |  |  |  |  |
Unvested as of December 31, 2021 1 |  |  | 500,536 |  |  | $ | 87.28 |  |  |  |  |
1 As of December 31, 2021, 138,872 shares were unvested from service-based grants.
Schedule of Activity for Restricted Stock Units | The following table presents the activity for RSUs:
|  | Number of Units |  |  | Weighted Average Grant Date Fair Value |  |  | Fair Value of Restricted Stock Unit that Vested During the Year (in thousands) |
Balance as of December 31, 2018 |  |  | 52,064 |  |  | $ | 63.92 |  |  |  |  |
Vested |  |  | (52,064 | ) |  |  | 82.23 |  |  | $ | 4,311 |
Balance as of December 31, 2019 |  |  | — |  |  | $ | — |  |  |  |  |
Schedule of Activity Related to Stock Options | The following table presents the activity related to stock options under all plans for the year ended December 31, 2021:
|  | Stock Options |  |  | Weighted Average Exercise Price |  |  | Weighted Average Remaining Contractual Term (in years) |  |  | Aggregate Intrinsic Value (in thousands) |
Stock Options Outstanding as of January 1, 2021 |  |  | 184,054 |  |  | $ | 45.28 |  |  |  |  |  |  |  |  |
Exercised |  |  | (165,920 | ) |  |  | 45.04 |  |  |  |  |  |  |  |  |
Expired |  |  | (833 | ) |  |  | 42.22 |  |  |  |  |  |  |  |  |
Stock Options Outstanding as of December 31, 2021 |  |  | 17,301 |  | 47.72 |  |  |  | 0.1 |  |  | $ | 624 |
Stock Options Vested and Exercisable as of December 31, 2021 |  |  | 17,301 |  | 47.72 |  |  |  | 0.1 |  | 624 |
Summary of Certain Stock Option Activity | The following summarizes certain stock option activity of the Company for the years ended December 31, 2021, December 31, 2020, and December 31, 2019:
(dollars in thousands) |  | 2021 |  |  | 2020 |  |  | 2019 |
Intrinsic Value of Stock Options Exercised |  | $ | 6,755 |  |  | $ | 2,261 |  |  | $ | 1,106 |
Cash Received from Stock Options Exercised |  |  | 7,473 |  |  |  | 2,438 |  |  |  | 1,473 |
Tax Benefits Realized from Stock Options Exercised |  |  | 1,611 |  |  |  | 485 |  |  |  | 727 |

X
- Definition Tabular disclosure of the total intrinsic value of options exercised (or share units converted), cash received from stock options exercised, tax benefits realized for deductions related to stock options exercised, and the total fair value of shares vested during the year. + References No definition available. + Details
Name: | boh_ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsIntrinsicValueCashReceivedAndFairValueOfSharesVestedDuringPeriodTableTextBlock
Namespace Prefix: | boh_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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 cost recognized for award under share-based payment arrangement by plan. Includes, but is not limited to, related tax benefit. + 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=120381028&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the changes in outstanding nonvested shares. + 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 (c)(2) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfNonvestedShareActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types: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=120381028&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=120381028&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=120381028&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types: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: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration