XML 64 R49.htm IDEA: XBRL DOCUMENT
v3.20.4

Note 18 - Earnings Per Share (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2020
Notes Tables |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | 2020 |  |  | 2019 |  |  | 2018 |
Basic |  |  |  |  |  |  |  |  |  |  |  |
Net income attributable to common shares |  | $ | 44,138,000 |  |  | $ | 49,456,000 |  |  | $ | 42,024,000 |
Weighted average common shares outstanding |  |  | 16,268,689 |  |  |  | 16,405,159 |  |  |  | 16,600,612 |
Basic earnings per common share |  | $ | 2.71 |  |  | $ | 3.01 |  |  | $ | 2.53 |
Diluted |  |  |  |  |  |  |  |  |  |  |  |
Net income attributable to common shares |  | $ | 44,138,000 |  |  | $ | 49,456,000 |  |  | $ | 42,024,000 |
Weighted average common shares outstanding for basic earnings per common share |  |  | 16,268,689 |  |  |  | 16,405,159 |  |  |  | 16,600,612 |
Add: Dilutive effects of share-based awards |  |  | 630 |  |  |  | 3,976 |  |  |  | 5,804 |
Average shares and dilutive potential common shares |  |  | 16,269,319 |  |  |  | 16,409,135 |  |  |  | 16,606,416 |
Diluted earnings per common share |  | $ | 2.71 |  |  | $ | 3.01 |  |  | $ | 2.53 |

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

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