Annual report pursuant to Section 13 and 15(d)

Benefit Plans (Details 2)

v2.4.0.6
Benefit Plans (Details 2) (USD $)
In Thousands, except Per Share data, unless otherwise specified
12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Restricted Stock and Restricted Stock Units RSU [Member]
     
Nonvested restricted stock and restricted stock unit activity, shares      
Nonvested, shares, beginning balance 421 2,397 6,919
Granted, shares 8 0 0
Forfeited, shares 0 (21) (291)
Nonvested, shares, ending balance 429 421 2,397
Nonvested restricted stock and restricted stock unit activity, grant date fair value      
Nonvested, grant date fair value, beginning $ 1.46 $ 2.57 $ 2.65
Granted, grant date fair value $ 0.00 $ 0.00 $ 0.00
Forfeited, grant date fair value $ 0.00 $ 3.05 $ 2.72
Nonvested, grant date fair value, ending $ 1.46 $ 1.46 $ 2.57
Restricted Stock [Member]
     
Nonvested restricted stock and restricted stock unit activity, shares      
Vested, shares 0 (1,854) (4,039)
Nonvested restricted stock and restricted stock unit activity, grant date fair value      
Vested, grant date fair value $ 0.00 $ 3.30 $ 2.85
Restricted Stock Units (RSUs) [Member]
     
Nonvested restricted stock and restricted stock unit activity, shares      
Vested, shares 0 (101) (192)
Nonvested restricted stock and restricted stock unit activity, grant date fair value      
Vested, grant date fair value $ 0.00 $ 3.08 $ 2.92