SEGMENT DATA:

We measure segment performance based on operating income (loss). Our broadcast segment, which is our only reportable segment, includes stations in 81 markets located throughout the continental United States. Other primarily consists of original networks and content, digital and internet solutions, technical services and other non-media investments. All of our businesses included in Other are located within the United States. Corporate costs primarily include our costs to operate as a public company and to operate our corporate headquarters location. Other and Corporate are not reportable segments but are included for reconciliation purposes.

We had approximately $233.3 million and $226.2 million of intercompany loans between broadcast, other and corporate as of December 31, 2016 and 2015, respectively. We had $24.4 million, $23.1 million, and $20.7 million in intercompany interest expense related to intercompany loans between broadcast, other and corporate for the years ended December 31, 2016, 2015 and 2014, respectively. All other intercompany transactions are immaterial.

Financial information for our reportable segment is included in the following tables for the years ended December 31, 2016, 2015 and 2014 (in thousands):



For the year ended December 31, 2016	Broadcast		Other			Corporate			Consolidated
Revenue	$	2,530,510	$	206,439		$	—		$	2,736,949
Depreciation of property and equipment	91,573		5,772			1,184			98,529
Amortization of definite-lived intangible assets and other assets	155,479		28,316			—			183,795
Amortization of program contract costs and net realizable value adjustments	127,880		—			—			127,880
General and administrative overhead expenses	67,035		2,459			4,062			73,556
Research and development	—		4,085			—			4,085
Operating income (loss)	639,422		(31,258		)	(5,311		)	602,853
Interest expense	5,641		6,371			199,131			211,143
Income from equity and cost method investments	—		1,735			—			1,735
Goodwill	1,933,831		56,915			—			1,990,746
Assets	4,815,633		866,845			280,690			5,963,168
Capital expenditures	78,909		8,084			7,472			94,465



For the year ended December 31, 2015	Broadcast		Other			Corporate			Consolidated
Revenue	$	2,118,021	$	101,115		$	—		$	2,219,136
Depreciation of property and equipment	99,616		2,753			1,064			103,433
Amortization of definite-lived intangible assets and other assets	152,049		9,405			—			161,454
Amortization of program contract costs and net realizable value adjustments	124,619		—			—			124,619
General and administrative overhead expenses	55,848		2,952			5,446			64,246
Research and development	—		12,436			—			12,436
Operating income (loss)	451,015		(21,800		)	(6,479		)	422,736
Interest expense	—		4,955			186,492			191,447
Income from equity and cost method investments	—		964			—			964
Goodwill	1,927,705		3,388			—			1,931,093
Assets	4,838,531		415,278			178,506			5,432,315
Capital expenditures	74,902		8,909			7,610			91,421



For the year ended December 31, 2014	Broadcast		Other			Corporate			Consolidated
Revenue	$	1,904,776	$	71,782		$	—		$	1,976,558
Depreciation of property and equipment	99,823		2,350			1,118			103,291
Amortization of definite-lived intangible assets and other assets	118,654		6,842			—			125,496
Amortization of program contract costs and net realizable value adjustments	106,629		—			—			106,629
General and administrative overhead expenses	55,837		1,315			5,343			62,495
Research and development	—		6,918			—			6,918
Operating income (loss)	511,783		(10,671		)	(6,461		)	494,651
Interest expense	—		4,042			170,820			174,862
Income from equity and cost method investments	—		2,313			—			2,313