Income Taxes (Deferred Tax Assets and Liabilities) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011	Sep. 30, 2011
Income Tax Disclosure [Abstract]
General expenses	$ 1,211	$ 1,151
Unearned premiums	1,751	1,714
Claims liabilities	243	271
Litigation settlement	3,570	425
AMT Credit	246		0
NOL carryforward	2,711	1,363
Other-than-temporary impairments on securities owned	164	258
Unrealized loss on interest rate swaps	518	407
Deferred tax assets	10,414	5,589
Trading securities	(1)	0
Depreciation	(94)	(144)
Deferred policy acquisition costs	(3,093)	(3,250)
Unrealized gains on securities available-for-sale	(2,229)	(2,281)
Deferred tax liabilities	5,417	5,675
Net deferred tax asset (liability)	$ 4,997	$ (86)