Shareholders Equity and Regulatory Matters - Schedule of comparison of the actual capital amounts and ratios (Details) $ in Thousands		Jun. 30, 2022 USD ($)	Dec. 31, 2021 USD ($)
Banking Regulation, Tier One Risk-Based Capital [Abstract]
Total capital (to risk weighted assets), Actual, Amount		$ 414,667	$ 288,022
Total capital (to risk weighted assets), Actual, Ratio		12.4	13.5
Total capital (to risk weighted assets), For Capital Adequacy Purposes, Amount	[1]	$ 351,163	$ 223,444
Total capital (to risk weighted assets), For Capital Adequacy Purposes, Ratio	[1]	10.5	10.5
Total capital (to risk weighted assets), To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount		$ 334,441	$ 212,804
Total capital (to risk weighted assets), To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio		10.0	10.0
Tier I capital (to risk weighted assets), Actual, Amount		$ 388,001	$ 268,727
Tier I capital (to risk weighted assets), Actual, Ratio		11.6	12.6
Tier I capital (to risk weighted assets), For Capital Adequacy Purposes, Amount	[1]	$ 284,275	$ 180,883
Tier I capital (to risk weighted assets), For Capital Adequacy Purposes, Ratio	[1]	8.5	8.5
Tier I capital (to risk weighted assets), To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount		$ 267,553	$ 170,243
Tier I capital (to risk weighted assets), To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio		8.0	8.0
Tier I capital (to average assets), Actual, Amount	[2]	$ 388,001	$ 268,727
Tier I capital (to average assets), Actual, Ratio	[2]	12.5	12.3
Tier I capital (to average assets), For Capital Adequacy Purposes, Amount	[1],[2]	$ 124,430	$ 87,602
Tier I capital (to average assets), For Capital Adequacy Purposes, Ratio	[1],[2]	4.0	4.0
Tier I capital (to average assets), To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount	[2]	$ 155,538	$ 109,503
Tier I capital (to average assets), To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio	[2]	5.0	5.0
Common equity tier 1 (to risk weighted assets), Actual, Amount		$ 388,001	$ 268,727
Common equity tier 1 (to risk weighted assets), Actual, Ratio		11.6	12.6
Common equity tier 1 (to risk weighted assets), For Capital Adequacy Purposes, Amount	[1]	$ 234,109	$ 148,962
Common equity tier 1 (to risk weighted assets), For Capital Adequacy Purposes, Ratio	[1]	7.0	7.0
Common equity tier 1 (to risk weighted assets), To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount		$ 217,387	$ 138,322
Common equity tier 1 (to risk weighted assets), To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio		6.5	6.5

[1] Percentages represent the minimum capital ratios plus, as applicable, the fully phased-in 2.5% CIT1 capital buffer under the Basel III Capital Rules.

[2] The Tier 1 capital ratio (to average assets) is not impacted by the Basel III Capital Rules; however, the Federal Reserve and the FDIC may require the Bank to maintain a Tier 1 capital ratio (to average assets) above the minimum required.