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Stockholders' Equity - Restricted Stock Purchased and Retired (Details) - Restricted Stock - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
May 31, 2022
Apr. 20, 2022
Oct. 29, 2021
Dec. 31, 2022
Dec. 31, 2021
Stockholders' Equity          
Total Number of Shares Purchased 240,000 53,882 9,187 293,882 9,187
Actual Price Paid Per Share (in dollars per share) $ 1.49 $ 1.57 $ 1.73 $ 1.50 $ 1.73
Number of Shares Purchased as Part of Publicly Announced Plan 0 0 0 0 0
Fair value of Re-Purchased Shares $ 358,000 $ 84,000 $ 16,000 $ 442,000 $ 16,000