Separate Accounts, Death Benefits and Other Insurance Benefit Features (Details Textual)	6 Months Ended
	Jun. 30, 2014
Separate Accounts, Death Benefits and Other Insurance Benefit Features (Textual) [Abstract]
Invested in fixed income securities	17.00%
Invested in equity securities	83.00%
MAV Only [Member]
Separate Accounts, Death Benefits and Other Insurance Benefit Features (Textual) [Abstract]
Age of insurer up to adjusted for withdrawals	80 years
With 5% rollup [Member]
Separate Accounts, Death Benefits and Other Insurance Benefit Features (Textual) [Abstract]
Age of insurer up to adjusted for withdrawals	80 years
Simple interest up to the earlier of age 80	5.00%
Adjusted premiums	100.00%
With Earnings Protection Benefit Rider (EPB) [Member]
Separate Accounts, Death Benefits and Other Insurance Benefit Features (Textual) [Abstract]
Premiums net of withdrawals	200.00%
Asset Protection Benefit ("APB") [Member]
Separate Accounts, Death Benefits and Other Insurance Benefit Features (Textual) [Abstract]
Greater of net premiums and MAV	25.00%
Number of past months adjusted for premiums	12 months
Reset [Member]
Separate Accounts, Death Benefits and Other Insurance Benefit Features (Textual) [Abstract]
Age of insurer up to adjusted for withdrawals	80 years
Minimum [Member] | Reset [Member]
Separate Accounts, Death Benefits and Other Insurance Benefit Features (Textual) [Abstract]
Net Premiums Paid, Period	5 years
Maximum [Member] | Reset [Member]
Separate Accounts, Death Benefits and Other Insurance Benefit Features (Textual) [Abstract]
Net Premiums Paid, Period	7 years