The following tables summarize the results of operations of the operating segments: Three Months Ended September 30, 2020 Property and Casualty Accident and Health Corporate and Other Total Underwriting revenues: Gross premium written $ 1,277,190 $ 195,937 $  $ 1,473,127 Ceded premiums (186,264) (21,607)  (207,871) Net premium written 1,090,926 174,330  1,265,256 Change in unearned premium (87,757) 1,074  (86,683) Net earned premium 1,003,169 175,404  1,178,573 Ceding commission income 30,519 205  30,724 Service and fee income 96,372 88,597  184,969 Total underwriting revenues 1,130,060 264,206  1,394,266 Underwriting expenses: Loss and loss adjustment expense 696,216 77,948  774,164 Acquisition costs and other underwriting expenses 189,367 79,278  268,645 General and administrative expenses 182,146 58,892 3,573 244,611 Total underwriting expenses 1,067,729 216,118 3,573 1,287,420 Underwriting income 62,331 48,088 (3,573) 106,846 Net investment income   28,904 28,904 Net gain on investments   19,839 19,839 Interest expense   (11,292) (11,292) Provision for income taxes   (27,428) (27,428) Net (income) attributable to noncontrolling interest   (6,900) (6,900) Net income attributable to NGHC $ 62,331 $ 48,088 $ (450) $ 109,969 Three Months Ended September 30, 2019 Property and Casualty Accident and Health Corporate and Other Total Underwriting revenues: Gross premium written $ 1,272,602 $ 162,555 $  $ 1,435,157 Ceded premiums (385,347) (15,206)  (400,553) Net premium written 887,255 147,349  1,034,604 Change in unearned premium (2,520) 21,554  19,034 Net earned premium 884,735 168,903  1,053,638 Ceding commission income 55,326 2,261  57,587 Service and fee income 97,890 63,736  161,626 Total underwriting revenues 1,037,951 234,900  1,272,851 Underwriting expenses: Loss and loss adjustment expense 674,722 70,612  745,334 Acquisition costs and other underwriting expenses 161,876 47,214  209,090 General and administrative expenses 195,567 68,297  263,864 Total underwriting expenses 1,032,165 186,123  1,218,288 Underwriting income 5,786 48,777  54,563 Net investment income   33,740 33,740 Net gain on investments   1,581 1,581 Interest expense   (12,898) (12,898) Provision for income taxes   (16,747) (16,747) Net loss attributable to noncontrolling interest   10,915 10,915 Net income attributable to NGHC $ 5,786 $ 48,777 $ 16,591 $ 71,154 Nine Months Ended September 30, 2020 Property and Casualty Accident and Health Corporate and Other Total Underwriting revenues: Gross premium written $ 3,718,663 $ 572,619 $  $ 4,291,282 Ceded premiums (739,654) (61,861)  (801,515) Net premium written 2,979,009 510,758  3,489,767 Change in unearned premium (168,570) (1,851)  (170,421) Net earned premium 2,810,439 508,907  3,319,346 Ceding commission income 126,433 1,236  127,669 Service and fee income 295,813 249,189  545,002 Total underwriting revenues 3,232,685 759,332  3,992,017 Underwriting expenses: Loss and loss adjustment expense 1,840,404 226,204  2,066,608 Acquisition costs and other underwriting expenses 511,622 214,643  726,265 General and administrative expenses 594,381 176,635 3,573 774,589 Total underwriting expenses 2,946,407 617,482 3,573 3,567,462 Underwriting income 286,278 141,850 (3,573) 424,555 Net investment income   90,322 90,322 Net gain on investments   18,136 18,136 Interest expense   (34,851) (34,851) Provision for income taxes   (106,107) (106,107) Net (income) attributable to noncontrolling interest   (14,753) (14,753) Net income attributable to NGHC $ 286,278 $ 141,850 $ (50,826) $ 377,302 Nine Months Ended September 30, 2019 Property and Casualty Accident and Health Corporate and Other Total Underwriting revenues: Gross premium written $ 3,666,072 $ 592,771 $  $ 4,258,843 Ceded premiums (971,643) (92,534)  (1,064,177) Net premium written 2,694,429 500,237  3,194,666 Change in unearned premium (142,515) (3,705)  (146,220) Net earned premium 2,551,914 496,532  3,048,446 Ceding commission income 178,533 8,780  187,313 Service and fee income 298,356 177,685  476,041 Total underwriting revenues 3,028,803 682,997  3,711,800 Underwriting expenses: Loss and loss adjustment expense 1,870,993 241,685  2,112,678 Acquisition costs and other underwriting expenses 462,071 153,063  615,134 General and administrative expenses 571,498 188,227  759,725 Total underwriting expenses 2,904,562 582,975  3,487,537 Underwriting income 124,241 100,022  224,263 Net investment income   102,316 102,316 Net loss on investments   (3,627) (3,627) Interest expense   (38,822) (38,822) Provision for income taxes   (61,494) (61,494) Net loss attributable to noncontrolling interest   18,152 18,152 Net income attributable to NGHC $ 124,241 $ 100,022 $ 16,525 $ 240,788 The following tables summarize the financial position of the operating segments: September 30, 2020 Property and Casualty Accident and Health Corporate and Other Total Premiums and other receivables, net $ 1,379,512 $ 197,487 $ 21,317 $ 1,598,316 Deferred acquisition costs 257,294 27,669  284,963 Reinsurance recoverable, net 1,260,791 26,061  1,286,852 Prepaid reinsurance premiums 458,578 382  458,960 Goodwill and Intangible assets, net 420,779 104,523  525,302 Prepaid and other assets 49,533 12,257 5,100 66,890 Corporate and other assets   6,002,973 6,002,973 Total assets $ 3,826,487 $ 368,379 $ 6,029,390 $ 10,224,256 December 31, 2019 Property and Casualty Accident and Health Corporate and Other Total Premiums and other receivables, net $ 1,292,813 $ 131,877 $ 4,258 $ 1,428,948 Deferred acquisition costs 239,293 24,230  263,523 Reinsurance recoverable, net 1,377,284 17,024  1,394,308 Prepaid reinsurance premiums 575,712 35  575,747 Goodwill and Intangible assets, net 436,724 108,427  545,151 Prepaid and other assets 56,960 32,852 4,830 94,642 Corporate and other assets   5,454,215 5,454,215 Total assets $ 3,978,786 $ 314,445 $ 5,463,303 $ 9,756,534