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Acquisitions (Narrative) (Details) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018
Business Acquisition [Line Items] |  |
Note payable | $ 3,000,000 |
Percentage of statutory rate tax effect | 21.00% | 21.00%
Weeden Prime Services LLC [Member] |  |
Business Acquisition [Line Items] |  |
Ownership interest acquired | 100.00% |
Purchase price paid in cash | $ 7,100,000 |
Percentage of statutory rate tax effect | 28.00% |
Weeden Prime Services LLC [Member] | Promissory Note [Member] |  |
Business Acquisition [Line Items] |  |
Note payable | $ 3,000,000 |

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