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Consolidated Statements Of Changes In Stockholders' Equity (Parenthetical) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2019 USD ($) shares | Dec. 31, 2018 shares
Issuance of stock based incentive plan, shares | 73,738 | 31,827
Treasury stock, shares, acquired | 1,705 | 3,535
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 |

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