Stock Compensation (Tables)

9 Months Ended

Sep. 28, 2019

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Stock Option Activity Rollforward

The activity under our incentive plans for the periods presented are reflected in the following tables:

	Three Months Ended
	September 28, 2019			September 29, 2018
	Shares	Weighted Average Exercise Price Per Share		Shares	Weighted Average Exercise Price Per Share
Options granted	18,226	$	20.88	21,849	$	28.74
Options canceled	68,940	$	25.79	124,104	$	18.10
Options exercised	72,667	$	12.25	300,084	$	11.93
	Shares	Weighted Average Grant Date Fair Value		Shares	Weighted Average Grant Date Fair Value
RSUs granted	260,219	$	18.08	31,906	$	27.91
PSUs granted	14,367	$	22.15	—	$	—

	Nine Months Ended
	September 28, 2019			September 29, 2018
	Shares	Weighted Average Exercise Price Per Share		Shares	Weighted Average Exercise Price Per Share
Options granted	443,170	$	20.94	838,912	$	32.16
Options canceled	238,142	$	26.36	524,225	$	18.04
Options exercised	459,724	$	9.44	1,305,489	$	14.47
	Shares	Weighted Average Grant Date Fair Value		Shares	Weighted Average Grant Date Fair Value
RSUs granted	914,207	$	20.02	642,279	$	31.38
PSUs granted	401,935	$	22.21	193,763	$	31.60

RSU and PSU Activity Rollforward

The activity under our incentive plans for the periods presented are reflected in the following tables:

	Three Months Ended
	September 28, 2019			September 29, 2018
	Shares	Weighted Average Exercise Price Per Share		Shares	Weighted Average Exercise Price Per Share
Options granted	18,226	$	20.88	21,849	$	28.74
Options canceled	68,940	$	25.79	124,104	$	18.10
Options exercised	72,667	$	12.25	300,084	$	11.93
	Shares	Weighted Average Grant Date Fair Value		Shares	Weighted Average Grant Date Fair Value
RSUs granted	260,219	$	18.08	31,906	$	27.91
PSUs granted	14,367	$	22.15	—	$	—

	Nine Months Ended
	September 28, 2019			September 29, 2018
	Shares	Weighted Average Exercise Price Per Share		Shares	Weighted Average Exercise Price Per Share
Options granted	443,170	$	20.94	838,912	$	32.16
Options canceled	238,142	$	26.36	524,225	$	18.04
Options exercised	459,724	$	9.44	1,305,489	$	14.47
	Shares	Weighted Average Grant Date Fair Value		Shares	Weighted Average Grant Date Fair Value
RSUs granted	914,207	$	20.02	642,279	$	31.38
PSUs granted	401,935	$	22.21	193,763	$	31.60