XML 29 R17.htm IDEA: XBRL DOCUMENT
v3.20.2

Earnings Per Share (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2020
Earnings Per Share [Abstract] |
Weighted-Average Number of Shares of Common Stock Used to Calculate Basic and Diluted Earnings Per Share | The table below presents the weighted-average number of shares of common stock used to calculate basic and diluted earnings per share:
|  | Three Months Ended June 30, |  |  | Six Months Ended June 30, |
(in thousands) |  | 2020 |  |  | 2019 |  |  | 2020 |  |  | 2019 |
Weighted-average number of shares of common stock for calculating basic earnings per share |  |  | 24,121 |  |  |  | 24,246 |  |  |  | 24,207 |  |  |  | 24,221 |
Effect of potentially dilutive securities from equity-based compensation |  |  | 350 |  |  |  | 333 |  |  |  | 405 |  |  |  | 340 |
Weighted-average number of shares of common stock for calculating diluted earnings per share |  |  | 24,471 |  |  |  | 24,579 |  |  |  | 24,612 |  |  |  | 24,561 |
Summary of Share Repurchase Activity | The following table presents share repurchase activities during the three and six months ended June 30, 2020 and 2019.
|  | Three Months Ended June 30, |  |  | Six Months Ended June 30, |
(in thousands, except share and per share amounts) |  | 2020 |  |  | 2019 |  |  | 2020 |  |  | 2019 |
Number of shares repurchased |  |  | 115,920 |  |  |  | — |  |  |  | 279,866 |  |  |  | — |
Aggregate purchase price |  | $ | 5,648 |  |  | $ | — |  |  | $ | 13,500 |  |  | $ | — |
Average price per repurchased shares |  | $ | 48.72 |  |  | $ | — |  |  | $ | 48.24 |  |  | $ | — |

X
- Definition Tabular disclosure of accelerated share repurchase (ASR) programs. An ASR is a combination of transactions that permits an entity to purchase a targeted number of shares immediately with the final purchase price of those shares determined by an average market price over a fixed period of time. An accelerated share repurchase program is intended to combine the immediate share retirement benefits of a tender offer with the market impact and pricing benefits of a disciplined daily open market stock repurchase program. ASRs can be disclosed as part of stockholders' equity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 25 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6405686&loc=d3e22802-112653 + Details
Name: | us-gaap_AcceleratedShareRepurchasesTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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 Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
Name: | us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration