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Marketable Equity Securities (Details 2) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Marketable Equity Securities
Cost of marketable equity securities sold	$ 0	$ 264
Realized (loss) gain on marketable equity securities sold	0	(201)
Proceeds from the sale of marketable equity securities sold	0	63
Net (loss) gain on marketable equity securities	83	(295)
Change in marketable equity securities at fair value	$ 83	$ (358)

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- Definition

Amount of unrealized gain (loss) on investment in marketable security, excluding other-than-temporary impairment (OTTI).

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