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Supplementary Data on Cash Flows (Tables)

12 Months Ended

Dec. 31, 2012

Supplementary Data on Cash Flows [Abstract]

Reconciliation of net income to net cash provided by operating activities


		Year Ended December 31,
		2012					2011					2010
							As Adjusted					As Adjusted
Cash flows from operating activities
Net income			$	103,866				$	70,506				$	80,131
Adjustments to reconcile net income to net cash provided by operating activities:
Realized investment gains				(27,298	)				(37,663	)				(23,769	)
Increase in accrued investment income				(2,618	)				(7,348	)				(1,586	)
Increase (decrease) in accrued expenses				13,589					(9,203	)				(865	)
Depreciation and amortization				7,892					8,577					8,318
Increase in insurance liabilities				127,992					105,576					126,868
Increase in premium receivables				(5,638	)				(1,263	)				(2,797	)
Increase in deferred policy acquisition costs				(13,989	)				(6,258	)				(9,539	)
(Increase) decrease in reinsurance recoverable				872					(2,877	)				(203	)
Increase in income tax liabilities				29,752					17,953					1,184
Other				(31,572	)				(22,121	)				(19,988	)

Total adjustments				98,982					45,373					77,623

Net cash provided by operating activities			$	202,848				$	115,879				$	157,754