Share-Based Payment Arrangements (Summary of the Status of Restricted Stock Units) (Details) - Restricted Stock Units (RSUs) [Member] - shares	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Nonvested beginning	69,316	58,169
Granted		61,175
Vested		(1,236)
Forfeited	(6,285)	(6,553)
Nonvested ending	63,031	111,555