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Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - USD ($)
$ in Thousands
Oct. 31, 2024
Jan. 31, 2024
Allowance for credit losses $ 332 $ 332
Preferred stock, par value (in dollars per share) $ 1 $ 1
Preferred stock, shares authorized (in shares) 2,000,000 2,000,000
Preferred stock, shares issued (in shares) 0 1,683,000
Preferred stock, shares outstanding (in shares) 0 1,683,000
Common stock, par value (in dollars per share) $ 0.01 $ 0.01
Common stock, authorized (in shares) 40,000,000 40,000,000
Common stock, issued (in shares) 7,969,000 1,406,000
Common stock, outstanding (in shares) 7,969,000 1,406,000