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Leases (Details 1) - USD ($) | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021
Cash Paid For Amounts Included In The Measurement Of Lease Liabilities: |  |
Operating Cash Flows (fixed Payments) | $ 583,000 | $ 639,000
Operating Cash Flows (liability Reduction) | 447,000 | 481,000
Rou Assets Obtained In Exchange For Lease Obligations: |  |
Operating Leases | $ 0 | $ 14,000

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