Income Taxes (Deferred Tax Assets and Liabilities) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011	Sep. 30, 2011
Income Tax Disclosure [Abstract]
General expenses	$ 1,232	$ 1,151
Unearned premiums	1,866	1,714
Claims liabilities	260	271
Trading securities	(1)	0
Litigation settlement	3,570	425
Deferred Tax Asset, AMT Credit	246		0
NOL carry forward	3,221	1,363
Other-than-temporary impairments on securities owned	231	258
Unrealized loss on interest rate swaps	530	407
Deferred tax assets	11,155	5,589
Depreciation	(106)	(144)
Deferred policy acquisition costs	(3,266)	(3,250)
Unrealized gains on securities available-for-sale	(2,245)	(2,281)
Deferred tax liabilities	(5,617)	(5,675)
Net deferred tax asset (liability)	$ 5,538	$ (86)