Quarterly report pursuant to Section 13 or 15(d)

Stock Plans (Details 3)

v2.4.0.6
Stock Plans (Details 3) (USD $)
In Thousands, unless otherwise specified
9 Months Ended 12 Months Ended
Sep. 30, 2012
Dec. 31, 2011
Summary of restricted stock activity    
Outstanding at January 1, 2012, Shares 181  
Awarded, Shares     
Exercised or released, Shares (181)  
Cancelled, Shares     
Outstanding at September 30, 2012, Shares    181
Vested at September 30, 2012, Shares     
Outstanding at January 1, 2012, Weighted Average Exercise Price     
Awarded, Weighted Average Exercise Price     
Exercised or released, Weighted Average Exercise Price     
Cancelled, Weighted Average Exercise Price     
Outstanding at September 30, 2012, Weighted Average Exercise Price      
Vested at September 30, 2012, Weighted Average Exercise Price     
Outstanding at January 1, 2012, Weighted Average Remaining Contractual Term   9 years 3 months 18 days
Outstanding at September 30, 2012, Weighted Average Remaining Contractual Term   9 years 3 months 18 days
Vested at September 30, 2012, Weighted Average Remaining Contractual Term     
Outstanding at January 1, 2012, Aggregate Intrinsic Value $ 206  
Outstanding at September 30, 2012, Aggregate Intrinsic Value    206
Vested at September 30, 2012, Aggregate Intrinsic Value