Segment Reporting (Tables)

3 Months Ended

Mar. 30, 2019

Segment Reporting [Abstract]

Schedule of Financial Data by Segment

The following is a summary of certain financial data for each of our segments. Reportable segment information is presented on the same basis as our condensed consolidated financial statements, except for net revenue and associated costs applicable to revenue, which is presented on a cash basis, including point of sales for managed care payors and excluding the effects of unearned and deferred revenue, consistent with what the CODM regularly reviews. Asset information is not included in the following summary since the CODM does not regularly review such information for the reportable segments. Our reportable segment profit measure is earnings before interest, tax, depreciation and amortization (“EBITDA”), or net revenue, less costs applicable to revenue, less selling, general and administrative costs. Depreciation and amortization, asset impairment, litigation settlement and other corporate costs that are not allocated to the reportable segments, including interest expense and debt issuance costs are excluded from segment EBITDA. There are no transactions between our reportable segments. There are no differences between the measurement of our reportable segments’ assets and consolidated assets. There have been no changes from prior periods in the measurement methods used to determine reportable segment profit or loss, and there have been no asymmetrical allocations to segments. As the reportable segments are aligned by similar economic factors, trends and customers, this disaggregation view best depicts how the nature, amount, and uncertainty of revenue and cash flows are affected by economic factors.

	Three Months Ended March 30, 2019
In thousands	Owned & Host		Legacy		Corporate/Other			Reconciliations			Total
Segment product revenues	$	296,919	$	30,141	$	63,875		$	(7,775	)	$	383,160
Segment services and plans revenues	68,301		14,437		6			(4,689		)	78,055
Total net revenue	365,220		44,578		63,881			(12,464		)	461,215
Costs of products	85,246		14,130		56,595			(1,967		)	154,004
Costs of services and plans	51,664		6,301		—			—			57,965
Total costs applicable to revenue	136,910		20,431		56,595			(1,967		)	211,969
SG&A	133,213		14,237		46,426			—			193,876
Asset impairment	—		—		2,082			—			2,082
Other expense, net	—		—		473			—			473
EBITDA	$	95,097	$	9,910	$	(41,695	)	$	(10,497	)	52,815
Depreciation and amortization											20,415
Interest expense, net											9,061
Income before income taxes											$	23,339

	Three Months Ended March 31, 2018
In thousands	Owned & Host		Legacy		Corporate/Other			Reconciliations			Total
Segment product revenues	$	261,621	$	29,109	$	50,779		$	(2,732	)	$	338,777
Segment services and plans revenues	58,776		13,649		1,054			(4,281		)	69,198
Total net revenue	320,397		42,758		51,833			(7,013		)	407,975
Costs of products	74,158		12,888		44,310			(478		)	130,878
Costs of services and plans	43,646		4,963		967			—			49,576
Total costs applicable to revenue	117,804		17,851		45,277			(478		)	180,454
SG&A	118,524		13,478		38,687			—			170,689
Other expense, net	—		—		122			—			122
EBITDA	$	84,069	$	11,429	$	(32,253	)	$	(6,535	)	56,710
Depreciation and amortization											17,862
Interest expense, net											9,313
Income before income taxes											$	29,535