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Stock Incentive Plans (Plan duration - Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021	Jun. 23, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock grant expense	$ 121		$ 214	$ 226
Employee Stock Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense	42	$ 31	83	$ 65
Unrecognized compensation expense related to the non-vested awards	$ 304		$ 304
Unrecognized compensation expense related to the non-vested awards, final year of recognition			2026
Option Issued	0	0	0	0
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation expense related to the non-vested awards	$ 1,300		$ 1,300
Unrecognized compensation expense related to the non-vested awards, final year of recognition			2026
Stock grants awarded			18,536
Restricted Stock [Member] \| Employees and Non-employee Directors [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period			4 years
Restricted Stock [Member] \| Employees [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock grants awarded		5,730	5,580	19,233
Restricted Stock [Member] \| Non-employee Directors [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock grants awarded			12,856
Unrestricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock grants awarded	0				0
Unrestricted Stock [Member] \| Employees [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock grants awarded			100
Unrestricted stock grant expense			$ 3
Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Plan duration			10 years
2022 Stock Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock authorized for issuance	150,000		150,000			150,000
Common stock available for grant	150,000		150,000
Number of grants issued			0
Percentage of common stock authorized for issuance			95.00%
2014 Stock Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock authorized for issuance	275,625		275,625			275,625
Common stock available for grant	28,031		28,031
Number of grants issued			170,106
2005 Stock Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock authorized for issuance	253,575		253,575
Common stock available for grant	0		0			0
Number of grants issued			59,870