The Company has two reportable segments, Manufacturing and Distribution, which are based on its method of internal reporting, which segregates its businesses based on the manner in which its chief operating decision maker allocates resources, evaluates financial results, and determines compensation.

The tables below present information about the sales and operating income of those segments.



First Quarter Ended March 29, 2020
(thousands)	Manufacturing		Distribution		Total
Net outside sales	$	419,266	$	169,966	$	589,232
Intersegment sales	7,573		1,300		8,873
Total sales	426,839		171,266		598,105
Operating income	45,704		9,968		55,672



First Quarter Ended March 31, 2019
(thousands)	Manufacturing		Distribution		Total
Net outside sales	$	425,684	$	182,534	$	608,218
Intersegment sales	7,720		1,165		8,885
Total sales	433,404		183,699		617,103
Operating income	44,437		8,291		52,728

The following table presents a reconciliation of segment operating income to consolidated operating income:



	First Quarter Ended
(thousands)	March 29, 2020			March 31, 2019
Operating income for reportable segments	$	55,672		$	52,728
Unallocated corporate expenses	(6,792		)	(7,913		)
Amortization	(9,601		)	(8,989		)
Consolidated operating income	$	39,279		$	35,826

Unallocated corporate expenses include corporate general and administrative expenses comprised of wages, insurance, taxes, supplies, travel and entertainment, professional fees and other.