Employee Stock Plans (Tables)

3 Months Ended

Mar. 31, 2020

Employee Stock Plans

Summary of RSU activity

				Weighted
		Weighted		Average
		Average		Remaining
		Grant Date		Contractual
	Shares	Fair value		Term
Unvested at December 31, 2019	35,676	$	36.49	1.40	years
Granted	40,941	$	53.50	1.11	years
Vested	(27,158)	$	42.00
Cancelled and forfeited	-	$	53.50
Unvested at March 31, 2020	49,459	$	47.55	1.47	years
Expected to vest in the future at March 31, 2020	49,459	$	47.55	1.47	years