Benefit Plans- Narrative (Details)				12 Months Ended
	Apr. 01, 2021 USD ($) $ / shares shares	Oct. 01, 2020 USD ($) $ / shares shares	Jul. 01, 2020 $ / shares shares	Dec. 31, 2022 USD ($) $ / shares shares	Dec. 31, 2021 USD ($) $ / shares shares	Jun. 30, 2021 installment	Sep. 15, 2020 shares
Multiemployer Plan [Line Items]
Defined contribution plan, employer matching contribution, percent of employees' gross pay				50.00%
Defined contribution plan, employer matching contribution, percent of match				6.00%
Defined contribution plan, administrative expense				$ 227,000	$ 226,000
Total ESOP shares (in shares) | shares			1,082,130	1,082,130	1,082,130
Quoted per share price (in USD per share) | $ / shares			$ 13.59	$ 13.01	$ 16.05
Value of ESOP shares				$ 12,193,000	$ 12,928,000
ESOP shares earned				$ (798,746)	(796,449)
Granted (in shares) | shares				0
Grant date fair value (in USD per share) | $ / shares				$ 0
Restricted stock
Multiemployer Plan [Line Items]
Grant date fair value (in USD per share) | $ / shares				$ 0
Stock Option
Multiemployer Plan [Line Items]
ESOP shares earned				$ 619,000	728,000
2020 Equity Incentive Plan
Multiemployer Plan [Line Items]
Granted (in shares) | shares	8,000	1,095,657
Grant date fair value (in USD per share) | $ / shares	$ 13.86	$ 10.53
2020 Equity Incentive Plan | Restricted stock
Multiemployer Plan [Line Items]
Common shares authorized (in shares) | shares							541,065
Common shares awarded (in shares) | shares	4,000	449,086
Grant date fair value (in USD per share) | $ / shares	$ 13.86	$ 10.53
Total market value	$ 55,000	$ 4,700,000
Stock options vesting installments | installment						5
ESOP shares earned				920,000	1,083,000
Tax benefit recognized				193,000	227,000
Cost not yet recognized, amount				2,300,000
2020 Equity Incentive Plan | Stock Option
Multiemployer Plan [Line Items]
Common shares authorized (in shares) | shares							1,352,662
Stock options vesting installments | installment						5
ESOP shares earned				619,000	728,000
Tax benefit recognized				69,000	$ 80,000
Cost not yet recognized, amount				$ 1,500,000