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Share Repurchase Plan
9 Months Ended
Sep. 30, 2012
Share Repurchase Plan [Abstract]  
Share Repurchase Program

13.  
Share Repurchase Plan
 
 
On March 21, 2011, the Board of Directors authorized the purchase of up to $3.0 million of the Company’s common stock in accordance with the safe harbor provisions of Rule 10b-18 of the Securities Exchange Act of 1934.  During the three and nine months ended September 30, 2012 the Company repurchased 60,700 and 223,087 shares at an aggregate cost of $119,000 and $422,000, respectively.  During the three and nine months ended September 30, 2011 the Company repurchased 370,519 and 521,400 shares at an aggregate cost of $792,000 and $1.1 million, respectively.