Incentive and Restricted Stock Plan and Dividend Reinvestment Plan - Summary of Restricted Stock Awards Granted (Details) - Restricted Stock - shares	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)	181,392	130,670	230,703
2014 Stock Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)	0	99,711	230,703
Directors \| 2021 Stock Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards vesting period	1 year
Granted (in shares)	16,488	14,650	0
Directors \| 2014 Stock Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards vesting period	1 year
Granted (in shares)	0	0	23,153
Chief Executive Officer \| 2021 Stock Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards vesting period	1 year
Granted (in shares)	0	8,309	0
Other Awards \| 2021 Stock Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards vesting period	3 years
Granted (in shares)	164,904	8,000	0
Other Awards \| 2014 Stock Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards vesting period	3 years
Granted (in shares)	0	99,711	207,550

Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(01)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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