Significant Accounting Policies and Significant Recent Accounting Pronouncements - Earnings Per Common Share (Details) - shares	3 Months Ended
Nov. 30, 2025	Nov. 30, 2024
Weighted Average Number of Shares Outstanding, Diluted, Adjustment
Incremental common shares attributable to dilutive effect of conversion of preferred stock (in shares)	40,000	40,000
Convertible Preferred Stock
Preferred stock, shares issued (in shares)	36,000	36,000

Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of convertible preferred stock using the if-converted method.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482662/260-10-50-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 40
-Name Accounting Standards Codification
-Section 45
-Paragraph 9
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480520/718-40-45-9

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 40
-Name Accounting Standards Codification
-Section 45
-Paragraph 7
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480520/718-40-45-7

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 42
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482689/260-10-45-42

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 40
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482689/260-10-45-40

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Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration