Fair Value Disclosures - Assets carried at fair value on a non-recurring basis (Details) - Non recurring - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Fair Value Disclosures
Total assets	$ 2,311
Total Liabilities	0	$ 0
Impaired loans
Fair Value Disclosures
Total assets	855
Real estate owned
Fair Value Disclosures
Total assets	1,456
Level 3
Fair Value Disclosures
Total assets	2,311
Level 3 | Impaired loans
Fair Value Disclosures
Total assets	855
Level 3 | Real estate owned
Fair Value Disclosures
Total assets	$ 1,456