Annual report pursuant to Section 13 and 15(d)

Schedule of Share-based Compensation, Stock Options, Activity (Details)

v2.4.0.6
Schedule of Share-based Compensation, Stock Options, Activity (Details) (USD $)
12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Beginning of Period 1,674,065 1,772,348
Weighted Average Exercise Price Beginning of the Year $ 11.37 $ 11.81
Weighted Average Fair Value Stock Options Beginning of the Year $ 10.74 $ 11.04
Granted   87,887
Weighted Average Exercise Price Stock Options Granted   $ 5.51
Weighted Average Fair Value Stock Options Granted   $ 4.88
Forfeited (167) (2,833)
Weighted Average Exercise Price Stock Options Forfeited $ 6.30 $ 8.58
Weighted Average Fair Value Stock Options Forfeited $ 5.67 $ 7.73
Expired (34,056) (183,337)
Weighted Average Exercise Price Stock Options Expired $ 9.42 $ 12.90
Weighted Average Fair Value Stock Options Expired $ 7.48 $ 10.96
End of year 1,639,842 1,674,065
Weighted Average Exercise End of Year $ 11.46 $ 11.37
Weighted Average Fair Value Stock Options End of Year $ 10.85 $ 10.74
Options exercisable 1,523,536 1,345,541
Weighted Average Exercise Price Options exercisable $ 11.82 $ 12.62
Weighted Average Fair Value Options exerciseable $ 11.22 $ 11.99