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Stock Based Compensation (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended |  |
--- | --- | --- | --- | ---
Jun. 30, 2020 | Jun. 30, 2019 | Jun. 30, 2020 | Dec. 31, 2019 | Dec. 31, 2017
Stock-based compensation expense | $ 0.5 | $ 0.8 |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross (in Shares) |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Award expiration Period |  |  | 10 years |  |
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period |  |  | 3 years |  |
Outstanding Ending Balance | 48,013 |  | 48,013 | 73,426 |
Restricted Stock [Member] |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross (in Shares) |  |  | 123,870 |  |
Unrecognized compensation cost related to nonvested shares | $ 1.5 |  | $ 1.5 |  |
Weighted average period related to compesation cost |  |  | 1 year 2 months 12 days |  |
Performance unit shares to satisfy tax obligation created from vesting, net |  |  | 11,085 |  |
Shares issued as a result of net performance share issued to satisfy tax obligation |  |  | 16,541 |  |
Outstanding Ending Balance | 169,313 |  | 169,313 | 73,069 |
Restricted Stock [Member] |  |  |  |  |
Unrecognized compensation cost related to nonvested shares | $ 2.1 |  | $ 2.1 |  |
Weighted average period related to compesation cost |  |  | 2 years 1 month 6 days |  |
Performance Shares [Member] |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross (in Shares) |  |  | 22,402 |  |
Unrecognized compensation cost related to nonvested shares | $ 1.3 |  | $ 1.3 |  |
Weighted average period related to compesation cost |  |  | 2 years |  |
Performance unit shares to satisfy tax obligation created from vesting, net |  |  | 14,935 |  |
Unearned [Member] |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross (in Shares) |  |  | 82,579 |  |
Outstanding Ending Balance | 137,829 |  | 137,829 | 90,097 |
Unearned [Member] | Maximum [Member] |  |  |  |  |
Outstanding Ending Balance | 206,744 |  | 206,744 |  |
2017 Equity Compensation Plan [Member] |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant (in Shares) |  |  |  |  | 750,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross (in Shares) |  |  | 314,394 |  |

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