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Interim Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - USD ($)
$ in Thousands
Mar. 31, 2024
Dec. 31, 2023
Accounts Receivable, Allowance for Credit Loss $ 288 $ 288
Preferred Stock, Par or Stated Value Per Share (in dollars per share) $ 0.001 $ 0.001
Preferred Stock, Shares Authorized (in shares) 5,000,000 5,000,000
Preferred Stock, Shares Issued (in shares) 0 0
Preferred Stock, Shares Outstanding (in shares) 0 0
Common Stock, Par or Stated Value Per Share (in dollars per share) $ 0.001 $ 0.001
Common Stock, Shares Authorized (in shares) 45,000,000 45,000,000
Common Stock, Shares, Issued (in shares) 23,695,190 23,695,190
Common Stock, Shares, Outstanding (in shares) 23,581,522 23,440,848
Treasury Stock, Common, Shares (in shares) 113,668 254,342