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Note 8 - Property, Plant and Equipment (Details Textual) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024
Depreciation	$ 3,000	$ 2,500	$ 8,900	$ 7,100
Gain (Loss) on Sale of Properties	1,626	$ (0)	5,701	$ (0)
Zhongshan, PRC [Member]
Asset, Held-for-Sale, Not Part of Disposal Group	$ 0		$ 0		$ 2,100

X

- Definition

Amount of assets held-for-sale that are not part of a disposal group.

+ References

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X

- Definition

The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

+ References

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X

- Definition

The difference between the carrying value and the sale price of real estate or properties that were intended to be sold or held for capital appreciation or rental income. This element refers to the gain (loss) included in earnings and not to the cash proceeds of the sale. This element is a noncash adjustment to net income when calculating net cash generated by operating activities using the indirect method.

+ References

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