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Regulatory Matters (Schedule of actual capital amounts and ratios) (Details) - Rhinebeck Bank $ in Thousands | Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($)
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Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items] |  |
Total capital (to risk-weighted assets) Actual Amount | $ 139,257 | $ 130,217
Total capital (to risk-weighted assets) Actual Ratio | 0.1225 | 0.1354
Total capital (to risk-weighted assets) For Capital Adequacy Purposes Amount | $ 90,980 | $ 76,917
Total capital (to risk-weighted assets) For Capital Adequacy Purposes Ratio | 0.0800 | 0.0800
Total capital (to risk-weighted assets) To be Well Capitalized under Prompt Corrective Action Provisions Amount | $ 113,725 | $ 96,146
Total capital (to risk-weighted assets) To be Well Capitalized under Prompt Corrective Action Provisions Ratio | 0.1000 | 0.1000
Tier 1 capital (to risk-weighted assets) Actual Amount | $ 131,314 | $ 122,658
Tier 1 capital (to risk-weighted assets) Actual Ratio | 0.1155 | 0.1276
Tier 1 capital (to risk-weighted assets) For Capital Adequacy Purposes Amount | $ 68,235 | $ 57,687
Tier 1 capital (to risk-weighted assets) For Capital Adequacy Purposes Ratio | 0.0600 | 0.0600
Tier 1 capital (to risk-weighted assets) To be Well Capitalized under Prompt Corrective Action Provisions Amount | $ 90,980 | $ 76,917
Tier 1 capital (to risk-weighted assets) To be Well Capitalized under Prompt Corrective Action Provisions Ratio | 0.0800 | 0.0800
Common equity tier one capital (to risk weighted assets) Actual Amount | $ 131,314 | $ 122,658
Common equity tier one capital (to risk weighted assets) Actual Ratio | 0.1155 | 0.1276
Common equity tier one capital (to risk weighted assets) For Capital Adequacy Purposes Amount | $ 51,176 | $ 43,266
Common equity tier one capital (to risk weighted assets) For Capital Adequacy Purposes Ratio | 0.045% | 0.045%
Common equity tier one capital (to risk weighted assets) To be Well Capitalized under Prompt Corrective Action Provisions Amount | $ 73,921 | $ 62,495
Common equity tier one capital (to risk weighted assets) To be Well Capitalized under Prompt Corrective Action Provisions Ratio | 0.065% | 0.065%
Tier 1 capital (to average assets) Actual Amount | $ 131,314 | $ 122,658
Tier 1 capital (to average assets) Actual Ratio | 0.0975 | 0.0965
Tier 1 capital (to average assets) For Capital Adequacy Purposes Amount | $ 53,868 | $ 50,865
Tier 1 capital (to average assets) For Capital Adequacy Purposes Ratio | 0.0400 | 0.0400
Tier 1 capital (to average assets) To be Well Capitalized under Prompt Corrective Action Provisions Amount | $ 67,335 | $ 63,582
Tier 1 capital (to average assets) To be Well Capitalized under Prompt Corrective Action Provisions Ratio | 0.0500 | 0.0500

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- Definition The minimum Tier One Capital Ratio (Tier one capital divided by risk-weighted assets) required for capital adequacy purposes under the regulatory framework for prompt corrective action. + References No definition available. + Details
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- Definition The Tier 1 capital ratio (Tier 1 capital divided by risk weighted assets) required to be categorized as "well capitalized" under the regulatory framework for prompt corrective action. + References No definition available. + Details
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- Definition Amount of total capital as defined by regulatory framework. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 505 -Section 50 -Paragraph 1 -Subparagraph (c)(1) -URI https://asc.fasb.org/extlink&oid=117337116&loc=SL5958568-112826 + Details
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- Definition Amount of minimum total risk-based capital required for capital adequacy as defined by regulatory framework. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 505 -Section 50 -Paragraph 1 -Subparagraph (c)(1) -URI https://asc.fasb.org/extlink&oid=117337116&loc=SL5958568-112826 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 505 -Section 50 -Paragraph 1B -URI https://asc.fasb.org/extlink&oid=117337116&loc=SL5958570-112826 + Details
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