Consolidated Statements of Shareholders' Equity - 3 months ended Mar. 29, 2020 - USD ($) shares in Thousands, $ in Thousands	Common Stock	Additional Paid-in Capital	Retained Earnings	Total Shareholders' Equity	Non-controlling Interest	Total
Balance (in shares) at Dec. 29, 2019	9,272
Balance at Dec. 29, 2019	$ 93	$ 7,856	$ 14,423	$ 22,372	$ (598)	$ 21,774
Issue of restricted common stock (in shares)	10
Issue of restricted common stock	$ 0			0		0
Stock-based compensation		137		137		137
Net income (loss)			13,707	13,707	(396)	13,311
Balance (in shares) at Mar. 29, 2020	9,282
Balance at Mar. 29, 2020	$ 93	$ 7,993	$ 28,130	$ 36,216	$ (994)	$ 35,222