XML 29 R20.htm IDEA: XBRL DOCUMENT
v3.22.2.2

Note 3 - Net Income Per Common Share (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2022
Notes Tables |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Three Months Ended |  |  | Nine Months Ended |
|  | September 30, |  |  | September 30, |
(in thousands, except share and per share amounts) |  | 2022 |  |  | 2021 |  |  | 2022 |  |  | 2021 |
Net income |  | $ | 3,951 |  |  | $ | 4,835 |  |  | $ | 11,603 |  |  | $ | 21,462 |
Basic - weighted-average shares outstanding: |  |  | 27,505,097 |  |  |  | 27,713,229 |  |  |  | 27,512,057 |  |  |  | 27,638,611 |
Effect of dilutive securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Employee stock options and other |  |  | 3,120 |  |  |  | 16,876 |  |  |  | 10,677 |  |  |  | 69,173 |
Diluted - weighted-average shares outstanding: |  |  | 27,508,217 |  |  |  | 27,730,105 |  |  |  | 27,522,734 |  |  |  | 27,707,784 |
Net income per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ | 0.14 |  |  | $ | 0.17 |  |  | $ | 0.42 |  |  | $ | 0.78 |
Diluted |  | $ | 0.14 |  |  | $ | 0.17 |  |  | $ | 0.42 |  |  | $ | 0.77 |

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 https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
Name: | us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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