Variable Contracts Containing Guaranteed Benefits (Tables)

3 Months Ended

Mar. 31, 2018

Insurance [Abstract]

Increases (Decreases) in Variable Annuity Guaranteed Minimum Death Benefits, Guaranteed Minimum Income Benefits and Guaranteed Minimum Withdrawal Benefits Liabilities

The increases (decreases) in the variable annuity GMDB, GMIB and GMWB liabilities for the three months ended March 31, 2018 and 2017 were as follows:

	Three Months Ended
	March 31,
GMDB	2018			2017
Guaranteed benefits incurred	$	5,262		$	5,969
Guaranteed benefits paid		(4,814	)		(4,634	)
Unlocking		3,088			(13,657	)
Increase (decrease) in GMDB liability balance	$	3,536		$	(12,322	)

	Three Months Ended
	March 31,
GMIB	2018			2017
Guaranteed benefits incurred	$	2,281		$	3,061
Guaranteed benefits paid		(411	)		(1,294	)
Unlocking		781			(13,105	)
Increase (decrease) in GMIB liability balance	$	2,651		$	(11,338	)

	Three Months Ended
	March 31,
GMWB	2018			2017
Guaranteed benefits incurred	$	-		$	-
Guaranteed benefits paid		-			-
Change in fair value reserves		(3,660	)		(6,748	)
Increase (decrease) in GMWB liability balance	$	(3,660	)	$	(6,748	)