XML 131 R88.htm IDEA: XBRL DOCUMENT v2.4.0.8
EQUITY Stock option activity (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
0 Months Ended 12 Months Ended
Aug. 21, 2013
Feb. 27, 2013
Dec. 13, 2012
Jan. 17, 2012
Oct. 05, 2011
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Sep. 11, 2012
Class of Stock [Line Items]                  
Increase in number of shares in stock option plan                 1,000,000
Increase in shares in 2006 Director stock option plan                 200,000
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant           1,490,253      
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant - 2006 Director Plan           111,667      
Proceeds from Stock Options Exercised           $ 0 $ 305 $ 211  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Total Intrinsic Value           144 1,932 707  
Outstanding, Intrinsic Value           314      
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value           $ 290      
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]                  
Outstanding at beginning of year           1,311,397 1,388,333 1,817,665  
Granted at market price 20,000 25,000 5,000 25,000 25,000 246,095 348,898 166,666  
Exercised           (30,316) [1] 252,453 231,831  
Forfeited or expired           (125,518) 173,381 364,167  
Outstanding at end of year           1,401,658 1,311,397 1,388,333  
Exercisable at end of year           1,029,507 954,432 1,267,915  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Roll Forward]                  
Weighted Average Exercise Price Per Share - Outstanding           $ 5.20 $ 4.17 $ 3.69  
Weighted Average Exercise Price - Granted           $ 6.06 $ 7.85 $ 4.63  
Weighted Average Exercise Price - Exercised           $ 3.30 $ 3.24 $ 2.62  
Weighted Average Exercise Price Per Share - Forfeited or Expired           $ 4.11 $ 5.10 $ 3.00  
Weighted Average Exercise Price Per Share - Outstanding           $ 5.49 $ 5.20 $ 4.17  
Exercisable options, weighted average exercise price           $ 5.06 $ 4.26 $ 4.08  
[1] All shares issued in connection with option exercises were newly issued shares