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Summary of Significant Accounting Policies (Details Textual) $ in Thousands |  | 3 Months Ended | 12 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | --- | ---
Jan. 01, 2020 | Mar. 31, 2020 USD ($) Reporting Segment shares | Dec. 31, 2019 Segment shares | Jan. 01, 2019 USD ($) | Dec. 31, 2018 USD ($) | Apr. 30, 2018 shares | Jan. 01, 2018 USD ($)
Summary of Significant Accounting Policies (Additional Textual) [Abstract] |  |  |  |  |  |  |
Operating segments of business | Segment |  | 2 | 3 |  |  |  |
Common stock, shares authorized and available for issuance | shares |  | 50,000,000 | 50,000,000 |  |  | 50,000,000 |
Common stock, shares outstanding | shares |  | 28,127,335 |  |  |  |  |
CARES act of 2020 Aid |  | $ 2,000,000,000 |  |  |  |  |
ASU 2016-13 | Minimum |  |  |  |  |  |  |
Summary of Significant Accounting Policies (Additional Textual) [Abstract] |  |  |  |  |  |  |
Increase in percentage of allowance for loan losses | 15.00% |  |  |  |  |  |
ASU 2016-13 | Maximum |  |  |  |  |  |  |
Summary of Significant Accounting Policies (Additional Textual) [Abstract] |  |  |  |  |  |  |
Increase in percentage of allowance for loan losses | 20.00% |  |  |  |  |  |
ASU 2016-02 |  |  |  |  |  |  |
Summary of Significant Accounting Policies (Additional Textual) [Abstract] |  |  |  |  |  |  |
Capitalization of leases as an asset |  |  |  | $ 3,600 |  |  |
ASU 2016-01 | Retained Earnings |  |  |  |  |  |  |
Summary of Significant Accounting Policies (Additional Textual) [Abstract] |  |  |  |  |  |  |
Cumulative effect adjustment upon adoption of new accounting principle |  |  |  |  |  |  | $ 169
ASU 2016-01 | Accumulated Other Comprehensive Income |  |  |  |  |  |  |
Summary of Significant Accounting Policies (Additional Textual) [Abstract] |  |  |  |  |  |  |
Cumulative effect adjustment upon adoption of new accounting principle |  |  |  |  | $ (169) |  |
NAI |  |  |  |  |  |  |
Summary of Significant Accounting Policies (Additional Textual) [Abstract] |  |  |  |  |  |  |
Number of reporting units | Reporting |  | 1 |  |  |  |  |
Number of reportable segments | Segment |  | 1 |  |  |  |  |

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