XML 28 R15.htm IDEA: XBRL DOCUMENT
v3.21.2

Stock-Based Compensation Plans | 6 Months Ended
--- | ---
Jun. 30, 2021
Stock-Based Compensation Plans [Abstract] |
Stock-Based Compensation Plans | 8. Stock-Based Compensation Plans On February 19, 2021, the Compensation/Incentive Committee of the Board of Directors (“CIC”) granted 6,277 Performance Stock Units (“PSUs”) contingent upon the achievement of certain total shareholder return (“TSR”) targets as compared to the TSR of a group of peer companies for the three year period ending December 31, 2023, the date at which such awards vest. The cumulative compensation cost of the TSR-based PSU award to be recorded over the three year service period is $3.8 million. On February 19, 2021, the CIC also granted 6,277 PSUs contingent upon the achievement of certain earnings per share (“EPS”) targets for the three year period ending December 31, 2023. At the end of each reporting period, the Company estimates the number of shares that it believes will ultimately be earned and records the corresponding expense over the service period of the award. We currently estimate the cumulative compensation cost of the EPS-based PSUs to be recorded over the three year service period is $3.1 million.

X
- Definition The entire disclosure for share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -URI http://asc.fasb.org/topic&trid=2228938 + Details
Name: | us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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