XML 47 R34.htm IDEA: XBRL DOCUMENT v3.22.0.1

Summary Of Significant Accounting Policies (Tables)	12 Months Ended
	Dec. 31, 2021
Summary Of Significant Accounting Policies [Abstract]
Schedule Of Earnings Per Share, Basic And Diluted	(Dollars and shares in thousands, except per share data) 2021 2020Weighted average shares outstanding (basic) 4,420 4,357Impact of common stock equivalents 20 9Weighted average shares outstanding (diluted) 4,440 4,366Anti-dilutive options excluded from calculation 30 71Net income $ 19,616 $ 12,800Basic earnings per share $ 4.44 $ 2.94Diluted earnings per share $ 4.42 $ 2.93

X

- References

No definition available.

+ Details

Name:	us-gaap_AccountingPoliciesAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

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=124432515&loc=d3e3550-109257

+ Details

Name:	us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration