Employee Benefit Plans (Details) (USD $)	1 Months Ended	12 Months Ended
	Jul. 31, 2003	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Employee Benefit Plan (Textual) [Abstract]
Employees annual compensation	3.00%
Safe Harbor match		$ 200,000	$ 200,000	$ 200,000
Discretionary matching contributions		300,000	200,000	200,000
No additional discretionary contributions		$ 0