Unaudited Interim Consolidated Statements of Operations and Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
REVENUES
Premiums	$ 12,417	$ 14,903	$ 26,411	$ 22,818
Policy charges and fee income	148,671	169,004	287,860	298,159
Net investment income	105,562	81,649	198,812	159,564
Asset administration fees	3,961	3,544	7,618	7,017
Other income	14,998	16,078	35,955	35,374
Realized investment gains (losses), net:
Other-than-temporary impairments on fixed maturity securities	0	(57)	(2,784)	(651)
Other-than-temporary impairments on fixed maturity securities transferred to other comprehensive income	0	0	(379)	0
Other realized investment gains (losses), net	(52,250)	(36,833)	(97,722)	(85,281)
Total realized investment gains (losses), net	(52,250)	(36,890)	(100,885)	(85,932)
TOTAL REVENUES	233,359	248,288	455,771	437,000
BENEFITS AND EXPENSES
Policyholders’ benefits	46,291	40,441	85,769	92,177
Interest credited to policyholders’ account balances	50,710	42,555	94,907	83,353
Amortization of deferred policy acquisition costs	41,672	62,316	60,851	88,461
General, administrative and other expenses	80,564	79,669	128,508	140,459
TOTAL BENEFITS AND EXPENSES	219,237	224,981	370,035	404,450
INCOME (LOSS) FROM OPERATIONS BEFORE INCOME TAXES AND EQUITY IN EARNINGS OF OPERATING JOINT VENTURE	14,122	23,307	85,736	32,550
Income tax expense (benefit)	(34,585)	(13,012)	(51,465)	(15,711)
INCOME (LOSS) FROM OPERATIONS BEFORE EQUITY IN EARNINGS OF OPERATING JOINT VENTURE	48,707	36,319	137,201	48,261
Equity in earnings of operating joint venture, net of taxes	(272)	(93)	(978)	(731)
NET INCOME (LOSS)	48,435	36,226	136,223	47,530
Other comprehensive income (loss), before tax:
Foreign currency translation adjustments	958	(5,667)	7,007	(6,590)
Net unrealized investment gains (losses)	183,514	(82,003)	343,599	(227,054)
Total	184,472	(87,670)	350,606	(233,644)
Less: Income tax expense (benefit) related to other comprehensive income (loss)	38,512	(18,363)	72,145	(49,063)
Other comprehensive income (loss), net of taxes	145,960	(69,307)	278,461	(184,581)
Comprehensive income (loss)	$ 194,395	$ (33,081)	$ 414,684	$ (137,051)