(Loss) Earnings Per Share (Narrative) (Details) - Stock Options [Member] - $ / shares	3 Months Ended	9 Months Ended
Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Options outstanding not included in computation of diluted earnings per share	185,902		172,113
Options exercise price range, lower limit	$ 4.87	$ 6.20	$ 4.87	$ 6.20
Options exercise price range, upper limit	$ 11.23	$ 11.23	$ 11.23	$ 11.23
Price Range 1 [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Options outstanding not included in computation of diluted earnings per share	408,252		408,252
Price Range 2 [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Options outstanding not included in computation of diluted earnings per share		425,784		425,784

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257

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- Definition

The floor of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (g)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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