Stock plans (Tables)

12 Months Ended

Dec. 31, 2023

Stock plans

Schedule of activity related to restricted stock

(Dollars in thousands)	2023	2022	2021
Nonvested, January 1	39,470	36,281	31,923
Granted shares	23,428	19,787	19,818
Vested shares	16,791	16,403	15,460
(Surrendered) Forfeited shares	(12,524)	195
Nonvested, December 31	58,631	39,470	36,281