XML 39 R27.htm IDEA: XBRL DOCUMENT
v3.20.2

Net Income Per Common Share (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2020
Net Income Per Common Share |
Schedule of Weighted Average Number of Common Shares Outstanding | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | Three Months Ended | ​ | Six Months Ended
​ | June 30, | ​ | June 30,
​ | 2020 |  | 2019 |  | 2020 |  | 2019
Denominator: |  |  |  |  |  |  |
Basic weighted average shares outstanding | 46,893 |  | 47,851 |  | 47,174 |  | 47,788
Effect of dilutive stock options and restricted stock | 258 |  | 462 |  | 283 |  | 519
Diluted weighted average shares outstanding | 47,151 |  | 48,313 |  | 47,457 |  | 48,307

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 the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
Name: | us-gaap_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration