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Condensed Consolidated Balance Sheets (Unaudited) (Parentheticals) - USD ($)
$ in Thousands
Jun. 30, 2024
Dec. 31, 2023
Allowance for doubtful accounts on trade accounts receivable $ 298 $ 277
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment 1,298 1,045
Intangible assets, accumulated amortization $ 8,527 $ 8,488
Preferred stock, par value (in dollars per share) $ 0.01 $ 0.01
Preferred stock, shares authorized (in shares) 1,000,000 1,000,000
Preferred stock, shares issued (in shares) 0 0
Common stock, par value (in dollars per share) $ 0.01 $ 0.01
Common stock, shares authorized (in shares) 60,000,000 60,000,000
Common stock, shares issued (in shares) 26,540,030 26,540,030
Common stock, shares outstanding (in shares) 26,354,199 26,354,199
Treasury Stock, Common, Shares (in shares) 185,831 185,831