XML 63 R50.htm IDEA: XBRL DOCUMENT v3.22.0.1

Note 7 - Stockholders' Equity - Common Share Dividends (Details) - USD ($)							12 Months Ended
	Dec. 01, 2021	Sep. 01, 2021	Jun. 01, 2021	Mar. 01, 2021	Dec. 01, 2020	Sep. 01, 2020	Dec. 31, 2021	Dec. 31, 2020
Dividend, per share (in dollars per share)	$ 0.06	$ 0.06	$ 0.06	$ 0.05	$ 0.05	$ 0.05
Total dividend paid	$ 822,120	$ 821,628	$ 816,604	$ 680,247	$ 679,779	$ 677,869	$ 3,140,600	$ 1,357,648

X

- Definition

Aggregate dividends paid during the period for each share of common stock outstanding.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770

+ Details

Name:	us-gaap_CommonStockDividendsPerShareCashPaid
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3291-108585

+ Details

Name:	us-gaap_PaymentsOfDividends
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration