Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Balance Sheets (Parenthetical)

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Condensed Consolidated Balance Sheets (Parenthetical) - USD ($)
$ in Thousands
Mar. 31, 2024
Dec. 31, 2023
Accounts receivable, allowance for credit loss $ 26 $ 0
Temporary equity par value $ 0.01 $ 0.01
Temporary equity shares authorized 5,000,000 5,000,000
Common stock, par value $ 0.01 $ 0.01
Common stock, shares authorized 100,000,000 100,000,000
Common stock, shares issued 4,487,157 4,447,489
Common stock, shares outstanding 4,376,398 4,351,445
Treasury stock, shares 110,759 96,044
Series B Preferred Stock [Member]    
Temporary equity shares issued 47,000 47,000
Temporary equity shares outstanding 47,000 47,000