SHAREHOLDERS EQUITY (Details - Dividends) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands								9 Months Ended	12 Months Ended
Apr. 24, 2023	Jan. 30, 2023	Oct. 31, 2022	Jul. 25, 2022	Apr. 25, 2022	Jan. 31, 2022	Oct. 25, 2021	May 31, 2023	Aug. 31, 2022
Equity [Abstract]
Record Date	Apr. 24, 2023	Jan. 30, 2023	Oct. 31, 2022	Jul. 25, 2022	Apr. 25, 2022	Jan. 31, 2022	Oct. 25, 2021
Distribution Date	May 01, 2023	Feb. 06, 2023	Nov. 07, 2022	Aug. 01, 2022	May 02, 2022	Feb. 07, 2022	Nov. 01, 2021
Number of shares outstanding on record date (in shares)	19,999	19,924	20,299	20,239	20,207	20,178	20,148
Dividend per share (in usd per share)	$ 0.06	$ 0.06	$ 0.06	$ 0.06	$ 0.06	$ 0.06	$ 0.06
Total Amount	$ 1,200	$ 1,195	$ 1,218	$ 1,214	$ 1,212	$ 1,211	$ 1,209	$ 3,613	$ 4,846

Weighted average number of shares outstanding basic and diluted at record date

No definition available.

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- Definition

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

+ References

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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
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480008/505-10-S99-1

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-SubTopic 405
-Topic 942
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481071/942-405-45-2

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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
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482913/230-10-50-3

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- Definition

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

+ References

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