XML 18 R8.htm IDEA: XBRL DOCUMENT
v3.22.2.2

Consolidated Condensed Statements of Changes in Shareholders' Equity (Unaudited) (Parentheticals) - $ / shares | 6 Months Ended
--- | ---
Oct. 31, 2022 | Oct. 31, 2021
Dividends declared per share (in dollars per share) | $ 0.50 | $ 0.44

X
- Definition Aggregate dividends declared 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 https://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770 + Details
Name: | us-gaap_CommonStockDividendsPerShareDeclared
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | duration