XML 41 R30.htm IDEA: XBRL DOCUMENT v3.25.2

Note 5 - Non-operating Income (Tables)

6 Months Ended

Jun. 30, 2025

Notes Tables

Schedule of Other Nonoperating Income, by Component [Table Text Block]

		Three Months Ended June 30								Six Months Ended June 30
		2025				2024				2025				2024
Dividends and net realized gains and losses on sales of securities		$	1,928			$	1,724			$	3,882			$	3,780
Interest income			2,588				2,648				4,713				5,186
Equity in earnings of unconsolidated investments			616				584				616				651
Gain on sale of unconsolidated company			-				-				-				1,024
Total non-operating income		$	5,132			$	4,956			$	9,211			$	10,641

X

- Definition

Tabular disclosure of the detailed components of other nonoperating income. May include methodology, assumptions and amounts for: (a) dividends, (b) interest on securities, (c) profits on securities (net of losses), and (d) miscellaneous other income items.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03(7))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2

+ Details

Name:	us-gaap_ScheduleOfOtherNonoperatingIncomeByComponentTextBlock
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