Net Loss Per Share (Tables)

9 Months Ended

Sep. 27, 2020

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

The following table sets forth the calculation of basic and diluted net income (loss) per share:

	Three Months Ended				Nine Months Ended
	September 27, 2020		September 29, 2019		September 27, 2020		September 29, 2019
Basic net income (loss) per share:
Net income (loss)	$	3,531	$	(6,812)	$	(10,836)	$	(22,013)
Less: Income attributable to non-vested shares	(67)		—		—		—
Less: Income attributable to preferred stock	(541)		—		—		—
Net income (loss) available to common stockholders	$	2,923	$	(6,812)	$	(10,836)	$	(22,013)
Weighted average common shares outstanding	50,923,686		45,947,413		50,887,182		41,014,635
Basic net income (loss) per share	$	0.06	$	(0.15)	$	(0.21)	$	(0.54)
Diluted net income (loss) per share:
Net income (loss)	$	3,531	$	(6,812)	$	(10,836)	$	(22,013)
Shares used in computing basic net income (loss) per share	50,923,686		45,947,413		50,887,182		41,014,635
Dilutive effect of preferred stock and non-vested shares	9,618,894		—		—		—
Shares used in computing diluted net income (loss) per share	60,542,580		45,947,413		50,887,182		41,014,635
Diluted net income (loss) per share	$	0.06	$	(0.15)	$	(0.21)	$	(0.54)
Shares excluded from diluted net income (loss) per share computations (1)	—		9,665,597		10,582,428		12,138,687

(1)Shares issuable upon conversion of preferred stock and non-vested shares were excluded from the computation of diluted net loss per share because their effect would have been anti-dilutive.