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Employee Benefit Plans
12 Months Ended
Dec. 31, 2011
Employee Benefit Plans [Abstract]  
Employee Benefit Plans
J.           Employee Benefit Plans
 
The Company offers a defined contribution plan for eligible employees, in which the Company makes discretionary contributions up to 50% of the first 6% of eligible compensation contributed by participants. The Company reinstated the match in June 2011, and contributed approximately $59,000 for contributions made between July 2011 and December 2011.  The Company did not make any contributions during 2010.  Participants vest in employer contributions starting after their second year of service at 20% increments vesting 100% in year six.