v3.23.3

Consolidated Balance Sheets (Parentheticals) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Statement of Financial Position [Abstract]
Allowance for doubtful accounts	$ 304	$ 262
Inventory valuation reserves	$ 4,118	$ 3,871
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	30,000,000	30,000,000
Common stock, shares issued (in shares)	14,850,858	14,132,033
Common stock, shares outstanding (in shares)	14,850,858	14,132,033

Amount of allowance for credit loss on accounts receivable, classified as current.

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Face amount or stated value per share of common stock.

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