Basis of Presentation (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2012
Basis of Presentation (Textual) [Abstract]
Minimum period for loan past due to ceases accruing interest on loans by company	90 days
Dollar threshold for impairment analysis	$ 100
Unsecured loans exceeding maturity date	90 days
Secured loans placed in non-accrual status	90 days