Share-Based Compensation Plans - Company's restricted stock award activities (Details) - Restricted stock - USD ($)	3 Months Ended
	Mar. 31, 2024	Mar. 28, 2024
Share-Based Compensation Plans
Shares of Restricted Stock, Non-vested beginning of period	69,090
Shares of Restricted Stock, Vested	(1,425)
Shares of Restricted Stock, Non-vested end of period	67,665
Weighted Average Grant Date Fair Value, Non-vested beginning of period (in dollars per share)	$ 25.54
Weighted Average Grant Date Fair Value, Vested (in dollars per share)	24.85
Weighted Average Grant Date Fair Value, Non-vested end of period (in dollars per share)	$ 25.55
Weighted Average Remaining Contractual Term (Years)	2 years 4 months 24 days
Aggregate intrinsic value	$ 2,157,000
Market value of common stock (in dollars per share)		$ 31.88