XML 40 R29.htm IDEA: XBRL DOCUMENT
v3.21.2

Stock-Based Compensation (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2021
Share-based Payment Arrangement [Abstract] |
Summary of Restricted Stock Activity | Following is a summary of the activity of the restricted stock:
|  | Six Months Ended June 30, 2021
|  | Shares |  | Fair Value
Balance at December 31, 2020 |  |  | 136,167 |  | $ | 46.78
Granted |  |  | 49,406 |  |  | 41.54
Vested |  |  | (22,750) |  |  | 47.97
Balance at June 30, 2021 |  |  | 162,823 |  | $ | 44.99
Summary of PBRS Activity | Following is a summary of the activity of the PBRS, based on target value:
|  | Six Months Ended June 30, 2021
|  | Shares |  | Fair Value
Balance at December 31, 2020 |  |  | 98,410 |  | $ | 50.64
Granted |  |  | 52,240 |  |  | 40.74
Vested |  |  | (31,451) |  |  | 48.63
Balance at June 30, 2021 |  |  | 119,199 |  | $ | 46.79
Summary of SARs Activity | There were no SARs granted and no expense recognized during the six months ended June 30, 2021. Following is a summary of the activity of the Company’s SARs program for the six-month period ended June 30, 2021:
|  | Shares |  | Weighted- Average Exercise Price |  | Average Remaining Contractual Term Years |  | Aggregate Intrinsic Value (In thousands)
Balance at December 31, 2020 |  | 144,999 |  | $ | 32.99 |  | 1.95 |  | $ | 1,095
Exercised |  | (20,560) |  |  | 24.12 |  | — |  |  | —
Forfeited |  | (2,088) |  |  | 31.92 |  | ─ |  |  | ─
Exercisable at June 30, 2021 |  | 122,351 |  | $ | 34.50 |  | 1.67 |  | $ | 1,228

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 the number and weighted-average exercise prices (or conversion ratios) for stock appreciation rights awards that were outstanding at the beginning and end of the year, and the number of stock appreciation rights awards that were granted, exercised or converted, forfeited, and expired during the year. + 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)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfShareBasedCompensationStockAppreciationRightsAwardActivityTableTextBlock
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

X
- Definition Tabular disclosure of the number and weighted-average grant date fair value for outstanding performance 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) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationPerformanceSharesAwardOutstandingActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration