Equity - Narrative (Details)	1 Months Ended					3 Months Ended		9 Months Ended
	Oct. 31, 2023 USD ($) $ / shares shares	Jul. 31, 2023 shares	Jan. 31, 2023 shares	Jun. 30, 2022 shares	Jan. 31, 2022 shares	Sep. 30, 2023 USD ($) $ / shares shares	Sep. 30, 2022 USD ($) $ / shares shares	Sep. 30, 2023 USD ($) $ / shares shares	Sep. 30, 2022 USD ($) $ / shares shares	Aug. 31, 2023 USD ($)	Jun. 30, 2023 USD ($)	May 31, 2023 USD ($)	May 12, 2023 USD ($) agent	Dec. 31, 2022 USD ($) shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Dividends declared per share (in dollars per share) | $ / shares						$ 0.25
New Share Repurchase Program
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Beneficial interest purchased authorized amount (up to)										$ 3,250,000	$ 10,000,000	$ 5,000,000
Shares repurchased (in shares) | shares						264,165	0	573,318	0
Treasury stock acquired, average cost per share (in dollars per share) | $ / shares						$ 18.74		$ 18.81
Shares repurchased						$ 4,950,000		$ 10,786,000
Remaining under repurchase plan						5,966,000		5,966,000
New Share Repurchase Program | Subsequent Event
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares repurchased (in shares) | shares	98,014
Treasury stock acquired, average cost per share (in dollars per share) | $ / shares	$ 17.23
Shares repurchased	$ 1,689,000
Remaining under repurchase plan	$ 4,278,000
Maximum | New Share Repurchase Program
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Beneficial interest purchased authorized amount (up to)										10,000,000
Minimum | New Share Repurchase Program
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock repurchase program, additional authorized amount										$ 6,750,000
Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense						651,000	$ 457,000	1,534,000	$ 957,000
Deferred unearned compensation						4,046,000		4,046,000						$ 4,269,000
Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense						822,000	$ 751,000	2,542,000	$ 2,226,000
Deferred unearned compensation						$ 8,330,000		$ 8,330,000						$ 7,728,000
Remaining weighted average vesting period								2 years 4 months 24 days
Dividend Reinvestment Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Discount from the market price								3.00%
Stock dividends (in shares) | shares						35,470		111,322	29,190
Cash dividends replaced by stock dividends						$ 684,000		$ 2,117,000	$ 622,000
Dividend Reinvestment Plan | Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Discount from the market price								5.00%
Incentive Plan 2022 And Prior Plans
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares outstanding (in shares) | shares						953,139		953,139
Incentive Plan 2022 And Prior Plans | Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares outstanding (in shares) | shares						637,835		637,835
Incentive Plan 2022 And Prior Plans | Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period for shares issued								5 years
Incentive Plan 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized (in shares) | shares														1,000,000
Number of awards available for grant (in shares) | shares						408,746		408,746
Shares outstanding (in shares) | shares						789,345		789,345
Incentive Plan 2022 | Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Issued (in shares) | shares		214,990		212,470
Vesting period for shares issued								3 years
Incentive Plan 2022 | Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Issued (in shares) | shares			163,914
Prior Plan | Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Issued (in shares) | shares					158,973
Private Placement
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of agents | agent													3
Amount of stock authorized to sell													$ 40,000,000
Shares sold in offering (in shares) | shares						0	174,059	0	447,815
Sale of stock, price per share (in dollars per share) | $ / shares							$ 22.22		$ 22.50
Aggregate sales price							$ 3,867,000		$ 10,076,000
Payments for commissions							$ 48,000		$ 131,000