Consolidated Statements of Changes in Shareholders' Equity (Parentheticals) - $ / shares	12 Months Ended
Jun. 30, 2019	Jun. 30, 2018
Shares associated with stock awards (in shares)	2,614	6,321
Dividends reinvestment plan and restricted award forfeited and expired (in shares)		204
Common stock, dividends, per share, declared (in dollars per share)	$ 0.52	$ 0.495

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

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=27012166&loc=d3e187085-122770

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Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	duration