Equity Plans and Equity Based Compensation - Narrative (Details)		3 Months Ended		6 Months Ended		12 Months Ended		21 Months Ended	27 Months Ended
	Oct. 01, 2019 shares	Jun. 30, 2023 USD ($) plan shares	Jun. 30, 2022 USD ($) shares	Jun. 30, 2023 USD ($) plan shares	Jun. 30, 2022 USD ($) shares	Dec. 31, 2020	Dec. 31, 2019 installment	Sep. 30, 2022	Mar. 31, 2023	Dec. 31, 2022 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of equity incentive plans | plan		2		2
Number of options granted (in shares) | shares		0	0	0	0
Stock compensation expense		$ 179,000	$ 169,000	$ 361,000	$ 334,000
Stock compensation expense, net of tax		$ 747,000	935,000	$ 1,281,000	1,371,000
Outstanding stock options (in shares) | shares		0		0						0
Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock compensation expense		$ 0	0	$ 0	0
Unrecognized compensation expense		0	0	0	0
Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation expense		$ 4,490,000	$ 3,503,000	$ 4,490,000	$ 3,503,000
Awards granted during period percentage						66.67%	60.00%
Awards granted cash credit entitlement percentage						33.33%	40.00%
Number of annual vesting installments | installment							3
Restricted stock granted during period (in shares) | shares		728	0	81,118	63,258
Unvested restricted stock awards (in shares) | shares		133,954		133,954						74,873
Restricted Stock | Executive Officers
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards granted during period percentage									100.00%
Restricted Stock | Director
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting percentage				100.00%
Restricted Stock | Vesting Period One
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting percentage						100.00%	33.33%
Restricted Stock | Vesting Period One | Executive Officers
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting percentage								33.33%
Restricted Stock | Vesting Period Two
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting percentage						50.00%
Restricted Stock | Vesting Period Two | Executive Officers
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting percentage								33.33%
Restricted Stock | Vesting Period Three | Executive Officers
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting percentage								33.33%
2009 Long-Term Equity Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares reserved for new grants (in shares) | shares		0		0
2009 Long-Term Equity Incentive Plan | Restricted Stock | Vesting Period Two
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting percentage							33.33%
2009 Long-Term Equity Incentive Plan | Restricted Stock | Vesting Period Three
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting percentage						50.00%	33.33%
2019 LTI Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized for issuance (in shares) | shares		1,000,000		1,000,000
2019 ESPP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares reserved for new grants (in shares) | shares	750,000
Offering periods (in months)	3 months
Purchase price percentage	95.00%
2009 ESPP | Employee Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock compensation expense		$ 4,000	$ 14,000	$ 16,000	$ 28,000
Unrecognized compensation expense		0	0	0	0
Stock compensation expense, net of tax		$ 3,000	$ 10,000	$ 12,000	$ 21,000