Stock-Based Compensation (Tables)

6 Months Ended

Jun. 24, 2020

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

Changes in Stock Options

		Weighted-Average
	Shares	Exercise Price
Outstanding - December 25, 2019	2,077,570	$	8.14
Exercised	(372,556)		5.81
Forfeited, cancelled or expired	(63,163)		11.56
Outstanding - June 24, 2020	1,641,851	$	8.53
Vested and expected to vest at June 24, 2020	1,635,204	$	8.52
Exercisable at June 24, 2020	1,258,437	$	7.66

Schedule of Changes in Restricted Shares

A summary of restricted share activity as of June 24, 2020 and changes during the twenty-six weeks ended June 24, 2020 is as follows:

		Weighted-Average
	Shares	Fair Value
Unvested shares at December 25, 2019	588,008	$	11.23
Granted	412,224	$	12.46
Released	(108,714)	$	11.79
Forfeited, cancelled, or expired	(73,497)	$	12.21
Unvested shares at June 24, 2020	818,021	$	11.69