MONY CLOSED BLOCK OF BUSINESS - Schedule of Closed Block Revenues and Expenses (Details) - USD ($) $ in Thousands	1 Months Ended	2 Months Ended	3 Months Ended
	Jan. 31, 2015	Mar. 31, 2015	Mar. 31, 2016
Successor
Revenues
Premiums and other income		$ 31,460	$ 43,919
Net investment income		32,848	50,867
Net investment gains		634	187
Total revenues		64,942	94,973
Benefits and other deductions
Benefits and settlement expenses		55,771	80,055
Other operating expense		0	1,025
Total benefits and other deductions		55,771	81,080
Net revenues before income taxes		9,171	13,893
Income tax expense		3,210	4,863
Net revenues		$ 5,961	$ 9,030
Predecessor
Revenues
Premiums and other income	$ 15,065
Net investment income	19,107
Net investment gains	568
Total revenues	34,740
Benefits and other deductions
Benefits and settlement expenses	31,152
Other operating expense	0
Total benefits and other deductions	31,152
Net revenues before income taxes	3,588
Income tax expense	1,256
Net revenues	$ 2,332