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Consolidated Statements Of Changes In Stockholders' Equity (Parenthetical) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Issuance of stock based incentive plan, shares | 69,960 | 19,660 | 73,738
Treasury shares, acquisition restricted stock | 2,261 | 2,158 | 1,705
Treasury shares, acquisition stock options | 4,522 |  |
Treasury shares, purchase | 143,551 | 61,000 |
Dividends declared, per share | $ 0.13 | $ 0.03 |
Preferred Stock [Member] |  |  |
Issuance of shares from private placement |  |  | 12,337
Offering expenses |  |  | $ 805
Common Stock [Member] |  |  |
Issuance of shares from private placement |  |  | 849,615
Offering expenses |  |  | $ 554
Series C Preferred Stock [Member] |  |  |
Conversion of Series C preferred stock, shares |  | 12,607 |
Non-Voting Common Stock [Member] |  |  |
Non-voting common stock, shares |  | 1,260,700 |

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