XML 29 R16.htm IDEA: XBRL DOCUMENT
v3.21.2

Earnings Per Share | 9 Months Ended
--- | ---
Sep. 30, 2021
Earnings Per Share [Abstract] |
Earnings Per Share | 9.EARNINGS PER SHARE The calculation of basic earnings per share considers only weighted average outstanding common shares in the computation. The calculation of diluted earnings per share gives effect to all potentially dilutive stock options. The calculation of diluted earnings per share is based upon the weighted average number of common shares outstanding during the period, plus, if dilutive, the assumed exercise of stock options using the treasury stock method. Weighted average shares outstanding for the three and nine months ended September 30, 2021 and 2020 were as follows:
|  | For the three months |  | For the nine months
|  | ended September 30, |  | ended September 30,
Amounts in thousands |  | 2021 |  | 2020 |  | 2021 |  | 2020
Weighted average common shares, basic |  |  | 29,598 |  |  | 29,576 |  |  | 29,584 |  |  | 29,553
Dilutive effect of stock options |  |  | 1,644 |  |  | 133 |  |  | 1,475 |  |  | —
Weighted average common shares, diluted |  |  | 31,242 |  |  | 29,709 |  |  | 31,059 |  |  | 29,553
The following stock options are anti-dilutive and have not been included in the weighted average shares outstanding calculation:
|  | For the three months |  | For the nine months
|  | ended September 30, |  | ended September 30,
Amounts in thousands |  | 2021 |  | 2020 |  | 2021 |  | 2020
Stock options |  |  | 757 |  |  | 1,415 |  |  | 867 |  |  | 1,425

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

X
- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=109243012&loc=SL65017193-207537 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -URI http://asc.fasb.org/topic&trid=2144383 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3630-109257 + Details
Name: | us-gaap_EarningsPerShareTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration