Common Stock and Earnings (Loss) Per Share (Tables)

12 Months Ended

Dec. 26, 2020

Earnings Per Share, Basic and Diluted [Abstract]

Schedule of Earnings Per Share Reconciliation [Table Text Block]

The following table sets forth the computation of basic and diluted earnings (loss) per share from continuing operations:

	2020		2019		2018
Basic earnings (loss) per share:
Income (loss) from continuing operations	$	(9,088)	$	15,619	$	(21,479)
Less: Allocation of earnings to participating securities	—		(468)		—
Income (loss) from continuing operations available to common shareholders - basic	$	(9,088)	$	15,151	$	(21,479)
Basic weighted-average shares outstanding (1)	15,316		15,822		15,764
Basic earnings (loss) per share - continuing operations	$	(0.59)	$	0.96	$	(1.36)
Diluted earnings (loss) per share:
Income (loss) from continuing operations available to common shareholders - basic	$	(9,088)	$	15,151	$	(21,479)
Add: Undistributed earnings reallocated to unvested shareholders	—		3		—
Income (loss) from continuing operations available to common shareholders - basic	$	(9,088)	$	15,154	$	(21,479)
Basic weighted-average shares outstanding (1)	15,316		15,822		15,764
Effect of dilutive securities:
Stock options (2)	—		—		—
Directors' stock performance units (2)	—		104		—
Diluted weighted-average shares outstanding (1)(2)	15,316		15,926		15,764
Diluted earnings (loss) per share - continuing operations	$	(0.59)	$	0.95	$	(1.36)

(1)Includes Common and Class B Common shares, excluding 360, 461, and 570 unvested participating securities, in thousands, for 2020, 2019, and 2018, respectively.

(2)Shares issuable under stock option plans where the exercise price is greater than the average market price of the Company's Common Stock during the relevant period and directors' stock performance units have been excluded to the extent they are anti-dilutive. Aggregate shares excluded were 281 in 2020, 166 in 2019 and 422 in 2018.