Segment results were as follows (in thousands): Year Ended December 31, 2019 2018 2017 Product Platform Solutions $ 267,441 $ 315,814 $ 334,004 Software and Services 80,443 76,249 84,964 Other 3,097 8,667 4,548 Revenues, net 350,981 400,730 423,516 Adjusted Operating Expenses (1) 302,491 333,720 377,107 Adjusted EBITDA (2) 48,490 67,010 46,409 Intellectual Property Licensing US Pay TV Providers 173,217 185,954 278,973 CE Manufacturers 42,503 35,644 51,219 New Media, International Pay TV Providers and Other 101,428 73,537 72,748 Revenues, net 317,148 295,135 402,940 Adjusted Operating Expenses (1) 95,962 99,532 97,059 Adjusted EBITDA (2) 221,186 195,603 305,881 Corporate Adjusted Operating Expenses (1) 58,383 62,521 62,148 Adjusted EBITDA (2) (58,383 ) (62,521 ) (62,148 ) Consolidated Total Revenues, net 668,129 695,865 826,456 Adjusted Operating Expenses (1) 456,836 495,773 536,314 Adjusted EBITDA (2) 211,293 200,092 290,142 Depreciation 21,247 21,464 22,144 Amortization of intangible assets 112,727 147,336 166,657 Restructuring and asset impairment charges 7,741 10,061 19,048 Goodwill impairment 354,561 269,000  Equity-based compensation 28,705 39,779 52,561 Merger, separation and transformation costs 26,212   Transition and integration costs 1,736 9,797 20,364 Earnout amortization  1,494 3,833 CEO transition cash costs 1,000 (975 ) 4,305 Remeasurement of contingent consideration  1,104 (1,023 ) Gain on settlement of acquired receivable   (2,537 ) Operating (loss) income (342,636 ) (298,968 ) 4,790 Interest expense (49,902 ) (49,150 ) (42,756 ) Interest income and other, net 8,526 5,682 2,915 (Loss) gain on interest rate swaps (4,966 ) 3,425 1,859 TiVo Acquisition litigation   (14,006 ) Loss on debt extinguishment (2,152 )  (108 ) Loss on debt modification   (929 ) Loss from continuing operations before income taxes $ (391,130 ) $ (339,011 ) $ (48,235 ) (1) Adjusted Operating Expenses are defined as operating expenses excluding Depreciation , Amortization of intangible assets , Restructuring and asset impairment charges , Goodwill impairment , Equity-based compensation , Merger, separation and transformation costs , Transition and integration costs , retention earn-outs payable to former shareholders of acquired businesses, CEO transition cash costs and Remeasurement of contingent consideration . (2) Adjusted EBITDA is defined as operating loss excluding Depreciation , Amortization of intangible assets , Restructuring and asset impairment charges , Goodwill impairment , Equity-based compensation , Merger, separation and transformation costs , Transition and integration costs , retention earn-outs payable to former shareholders of acquired businesses, CEO transition cash costs and Remeasurement of contingent consideration .