Net Income (Loss) Per Share Earnings per Share Table (Tables)

12 Months Ended

Dec. 30, 2018

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 per share:

	Year ended
	December 30, 2018			December 31, 2017			January 1, 2017
Basic net income per share:
Net income	$	10,104		$	7,159		$	45,472
Less: Income attributable to non-vested shares	(178		)	(118		)	(616		)
Less: Income attributable to preferred stock	(2,071		)	(1,479		)	(9,461		)
Net income available to common stockholders	$	7,855		$	5,562		$	35,395
Weighted average common shares outstanding	35,715,372			35,416,531			35,178,329
Basic net income per share	$	0.22		$	0.16		$	1.01
Diluted net income per share:
Net income	$	10,104		$	7,159		$	45,472
Weighted average common shares outstanding	35,715,372			35,416,531			35,178,329
Dilutive effect of preferred stock and non-vested shares	9,604,599			9,559,983			9,673,016
Dilutive weighted average common shares outstanding	45,319,971			44,976,514			44,851,345
Diluted net income per share (1)	$	0.22		$	0.16		$	1.01

(1) Diluted net income per share is equal to basic net income per share for the periods presented due to the allocation of earnings to participating securities under the two-class method of calculating basic net income per share causing basic net income per share to be lower than diluted net income per share calculated under the treasury-stock method.