XML 56 R42.htm IDEA: XBRL DOCUMENT
v3.22.4

Note 15 - Earnings Per Share (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2022
Notes Tables |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Twelve Months Ended |
|  | December 31, |
(shares in thousands) |  | 2022 |  |  | 2021 |  |  | 2020 |
Basic - weighted average shares outstanding |  |  | 7,317 |  |  |  | 7,283 |  |  |  | 7,304 |
Dilutive stock options |  |  | 52 |  |  |  | 126 |  |  |  | 33 |
Diluted - weighted average shares outstanding |  |  | 7,369 |  |  |  | 7,409 |  |  |  | 7,337 |
Anti-dilutive securities |  |  | 162 |  |  |  | 25 |  |  |  | 149 |

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