SEGMENTS

We manage our operations in two reportable segments, pharmaceutical and diagnostics. The pharmaceutical segment consists of our pharmaceutical operations we acquired in Chile, Mexico, Ireland, Israel and Spain and our pharmaceutical research and development. The diagnostics segment primarily consists of our clinical laboratory operations we acquired through the acquisition of BioReference and our point-of-care operations. There are no significant inter-segment sales. We evaluate the performance of each segment based on operating profit or loss. There is no inter-segment allocation of interest expense and income taxes.

Information regarding our operations and assets for our operating segments and the unallocated corporate operations as well as geographic information are as follows:



	For the three months ended March 31,
(In thousands)	2018			2017
Revenue from services:
Pharmaceutical	$	—		$	—
Diagnostics	211,315			228,545
Corporate	—			—
	$	211,315		$	228,545
Revenue from products:
Pharmaceutical	$	27,851		$	22,231
Diagnostics	—			—
Corporate	—			—
	$	27,851		$	22,231
Revenue from transfer of intellectual property and other:
Pharmaceutical	$	15,748		$	15,606
Diagnostics	—			—
Corporate	—			—
	$	15,748		$	15,606
Operating loss:
Pharmaceutical	$	(22,948	)	$	(26,145	)
Diagnostics	(8,018		)	(3,100		)
Corporate	(11,645		)	(15,970		)
	$	(42,611	)	$	(45,215	)
Depreciation and amortization:
Pharmaceutical	$	6,740		$	6,775
Diagnostics	17,987			18,925
Corporate	30			30
	$	24,757		$	25,730
Loss from investment in investees:
Pharmaceutical	$	(2,172	)	$	(1,814	)
Diagnostics	(284		)	(317		)
Corporate	—			—
	$	(2,456	)	$	(2,131	)
Revenues:
United States	$	215,311		$	229,436
Ireland	17,282			17,209
Chile	11,733			10,121
Spain	5,532			4,505
Israel	3,614			4,217
Mexico	1,420			865
Other	22			29
	$	254,914		$	266,382



(In thousands)	March 31, 2018		December 31, 2017
Assets:
Pharmaceutical	$	1,294,067	$	1,287,964
Diagnostics	1,226,077		1,241,388
Corporate	58,750		60,604
	$	2,578,894	$	2,589,956
Goodwill:
Pharmaceutical	$	267,104	$	264,313
Diagnostics	452,787		452,786
Corporate	—		—
	$	719,891	$	717,099

One customer represented more than 10% of our total consolidated revenue during the three months ended March 31, 2018 and 2017. As of March 31, 2018 and December 31, 2017, no customer represented more than 10% of our accounts receivable balance.