XML 52 R38.htm IDEA: XBRL DOCUMENT
v3.21.2

EARNINGS PER SHARE (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2021
EARNINGS PER SHARE |
Schedule of basic and diluted weighted-average shares outstanding | Basic and diluted weighted-average shares outstanding are as follows (in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three months ended | ​ | Six months ended
​ | ​ | June 30, | ​ | June 30,
​ |  | 2021 |  | 2020 |  | 2021 |  | 2020
Basic weighted average shares outstanding |  | 14,406 |  | 14,264 |  | 14,356 |  | 14,211
Dilutive effect of equity awards |  | 88 |  | 40 |  | 111 |  | 67
Diluted weighted average shares outstanding |  | 14,494 |  | 14,304 |  | 14,467 |  | 14,278
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​

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