Discontinued Operations (Details) Income Statement and Balance Sheet Disclosures (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Income (Loss) from Discontinued Operation
Net investment income		$ 572	$ 1,136
Net realized gain on investments		4,059	19,113
Other income		123	65
Revenue		4,754	20,314
Operating and other costs		(977)	(1,341)
Income before income taxes		3,777	18,973
Provision for income taxes			6,674
Income from operations		3,777	12,299
Loss on write down of assets to fair value		(6,920)
Net income (loss)		(3,143)	12,299
ASSETS
Cash and cash equivalents			$ 25,998