Employee Stock Plans (Tables)

6 Months Ended

Jun. 30, 2019

Employee Stock Plans

Summary of RSU activity

				Weighted
		Weighted		Average
		Average		Remaining
		Grant Date		Contractual
	Shares	Fair value		Term
Unvested at December 31, 2018	45,599	$	33.28	1.32	years
Granted	47,360	$	36.48	0.95	years
Vested	(35,838)	$	32.73
Cancelled and forfeited	(420)	$	36.48
Unvested at June 30, 2019	56,701	$	36.46	1.20	years
Expected to vest in the future at June 30, 2019	56,701	$	36.46	1.20	years