XML 41 R28.htm IDEA: XBRL DOCUMENT
v3.20.2

Share-Based Compensation (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2020
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Abstract] |
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions | The following table provides the assumptions used in the calculation of grant-date fair values of these stock options based on the Black-Scholes option pricing model:
Weighted-average grant-date fair value | $ | 8.09 |
Expected volatility | 33.18 | %
Risk-free interest rate | 2.62 | %
Expected dividend yield | 5.40 | %
Expected term in months | 72

X
- Definition Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. + 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 (f)(2) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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