Quarterly report pursuant to Section 13 or 15(d)

Benefits Plans (Details 3)

v2.4.0.6
Benefits Plans (Details 3) (USD $)
In Thousands, except Per Share data, unless otherwise specified
3 Months Ended
Mar. 31, 2011
Mar. 31, 2012
Restricted Stock [Member]
Mar. 31, 2012
Restricted Stock Units (RSUs) [Member]
Mar. 31, 2012
Restricted Stock and Restricted Stock Units RSU [Member]
Summary of nonvested restricted stock and restricted stock unit activity        
Nonvested, Awards, Beginning Balance (in shares)       421
Nonvested, Weighted Average Grant Date Fair Value, Beginning Balance (in dollars per share)       $ 1.46
Granted, Awards (in shares)       0
Granted, Weighted Average Grant Date Fair Value (in dollars per share) $ 0     $ 0.00
Vested restricted stock, Awards (in shares)   0 0  
Vested restricted stock, Weighted Average Grant Date Fair Value (in dollars per share)   $ 0.00 $ 0.00  
Forfeited, Awards (in shares)       0
Forfeited, Weighted Average Grant Date Fair Value (in dollars per share)       $ 0.00
Nonvested, Awards, Ending Balance (in shares)       421
Nonvested, Weighted Average Grant Date Fair Value, Ending Balance (in dollars per share)       $ 1.46