SHAREHOLDERS EQUITY (Details - Dividends) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands						3 Months Ended
Oct. 30, 2023	Jul. 31, 2023	Apr. 24, 2023	Jan. 30, 2023	Oct. 31, 2022	Nov. 30, 2023	Nov. 30, 2022
Equity [Abstract]
Record Date	Oct. 30, 2023	Jul. 31, 2023	Apr. 24, 2023	Jan. 30, 2023	Oct. 31, 2022
Distribution Date	Nov. 06, 2023	Aug. 07, 2023	May 01, 2023	Feb. 06, 2023	Nov. 07, 2022
Weighted average number of shares outstanding, basic (in shares)	19,939	19,931	19,999	19,924	20,299	19,947	20,286
Dividend per share (in usd per share)	$ 0.06	$ 0.06	$ 0.06	$ 0.06	$ 0.06
Total Amount	$ 1,196	$ 1,196	$ 1,200	$ 1,195	$ 1,218	$ 4,809

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

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- Definition

Amount of paid and unpaid cash, stock, and paid-in-kind (PIK) dividends declared, for example, but not limited to, common and preferred stock.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 505
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-Name Accounting Standards Codification
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- Definition

Date the dividend to be paid was declared, in YYYY-MM-DD format.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
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-Publisher FASB
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- Definition

Date the holder must own the stock to be entitled to the dividend, in YYYY-MM-DD format.

+ References

No definition available.

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- References

No definition available.

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- Definition

Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
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-Publisher FASB
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-Topic 260
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-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482689/260-10-45-10

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