Related Party Transactions (Details) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012	Dec. 31, 2012
Related Party Transactions [Abstract]
Legal services expense	$ 579,000	$ 264,000	$ 1,237,000	$ 930,000
Expense related to sale of businesses				12,000
Accounts payable	413,000		413,000		530,000
Monthly consulting agreement fee through December 2014			$ 10,000