Subsequent Events (Details Textual) (USD $) In Millions, unless otherwise specified	1 Months Ended
	Mar. 31, 2013	Feb. 28, 2013	Jan. 09, 2013
Subsequent Events (Textual) [Abstract]
Company received in the form of a cash distribution from an insurance carrier			$ 0.5
Board of Directors approved a new one year stock repurchase program		3.0
Previous stock repurchase program authorized amount		4.0
Company committed to purchase product annually	$ 0.8
Term of the agreement	4 years