Insurance Reserves - Schedule of Liability For Future Policy Benefits and Unpaid Claims (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Liability For Claims And Claims Adjustment Expense [Line Items]
Policy claims and other benefits payable, beginning of period	$ 245,829	$ 238,750	$ 243,145
Reinsured policy claims and other benefits payable, beginning of period	264,049	248,185	269,279
Net balance, beginning of period	(18,220)	(9,435)	(26,134)
Incurred related to current year	138,139	129,869	147,639
Incurred related to prior years	212	674	(4,956)
Total incurred	138,351	130,543	142,683
Claims paid related to current year, net of reinsured policy claims received	(167,621)	(155,357)	(165,476)
Reinsured policy claims received related to prior years, net of claims paid	23,661	21,881	39,989
Total paid	(143,960)	(133,476)	(125,487)
Foreign currency translation	(1,017)	(805)	(497)
Net balance, end of period	(24,846)	(18,220)	(9,435)
Reinsured policy claims and other benefits payable, end of period	263,003	264,049	248,185
Policy claims and other benefits payable, end of period	$ 238,157	245,829	$ 238,750
DBL [Member]
Liability For Claims And Claims Adjustment Expense [Line Items]
Sale of DBL		$ (5,047)