SIGNIFICANT ACCOUNTING POLICIES (Details - Investment in Joint Ventures) - USD ($) $ in Thousands		3 Months Ended	9 Months Ended
Jun. 24, 2022	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures [Roll Forward]
Beginning balance				$ 42,229
Equity in earnings in these joint ventures		$ 3,085	$ 2,853	8,350	$ 8,259
Equity contributions in existing joint ventures	$ 1,400			1,441
Ending balance		$ 52,020		$ 52,020

Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures

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- Definition

Investments In And Advances To Affiliates, Equity Contributions In Joint Ventures

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Amount of income (loss) for proportionate share of equity method investee's income (loss).

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Amount of investment in equity method investee and investment in and advance to affiliate.

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