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Transactions with Related Persons (Details) - USD ($) $ / shares in Units, $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018
Loans and Leases Receivable, Related Parties [Roll Forward] |  |
Beginning balance | $ 199 | $ 74
New loans | 5 | 134
Repayments | (59) | (9)
Ending balance | 145 | 199
Unfunded loan commitments available to related parties | $ 2,600 | $ 4,300
Price of repurchased shares (usd per share) | $ 451.33 | $ 432.78
Class A Common Stock |  |
Loans and Leases Receivable, Related Parties [Roll Forward] |  |
Share repurchased from related party (in shares) | 998,910 | 382,000
Class A Common Stock | Related Party |  |
Loans and Leases Receivable, Related Parties [Roll Forward] |  |
Share repurchased from related party (in shares) | 100,000 |
Price of repurchased shares (usd per share) | $ 464.90 |

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