We have two reportable segments: the Southeast segment, and the Western segment.

The Southeast reporting segment, which is also an operating segment, is composed of sales from our facilities in Florida. The Western reporting segment, also an operating segment, is composed of sales from our facilities in Arizona and California.

Centralized financial and operational oversight, including resource allocation and assessment of performance on an income (loss) from operations basis, is performed by our CEO, whom we have determined to be our chief operating decision maker (“CODM”), with oversight by the Board of Directors. Total asset information by segment is not included herein as asset information by segment is not presented to or reviewed by the CODM.

The following table represents summary financial data attributable to our operating segments for the years ended January 1, 2022, January 2, 2021, and December 28, 2019. Results of the Southeast segment for the year ended January 1, 2022 includes the results of Eco for its post-acquisition period from February 1, 2021, and for the year ended January 2, 20201 includes the results of NewSouth for its post-acquisition period from February 1, 2020. Results of the Western segment for the year ended January 1, 2022 includes the results of CRi for its post-acquisition period from May 1, 2021, and Anlin for its post-acquisition period from October 25, 2021. Corporate overhead has been allocated to each segment using an allocation method we believe is reasonable (in thousands):


	Year Ended
	January 1,		January 2,			December 28,
	2022		2021			2019
Net sales:
Southeast segment	$	968,693	$	752,432		$	606,631
Western segment		192,771		130,189			138,325

Total net sales	$	1,161,464	$	882,621		$	744,956

Income from operations:
Southeast segment	$	74,815	$	85,794		$	75,484
Western segment		25,641		11,144			8,572
Impairment of trade name		—		(8,000	)		—
Restructuring costs and charges		—		(4,227	)		—

Total income from operations		100,456		84,711			84,056

Interest expense, net		30,029		27,719			26,417
Debt extinguishment costs		25,472		-			1,512

Total income before income taxes	$	44,955	$	56,992		$	56,127

Depreciation expense for the years ended January 1, 2022, January 2, 2021 and December 28, 2019, was $26.5 million, $20.9 million, and $15.8 million for our Southeast segment, respectively, and $4.0 million, $3.1 million, and $3.1 million for our Western segment, respectively. Amortization expense for the years ended January 1, 2022, January 2, 2021 and December 28, 2019, was $10.7 million, $9.2 million, and $6.4 million for our Southeast segment, respectively, and $10.4 million, $9.6 million, and $9.4 million for our Western segment, respectively.