XML 31 R61.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Warrants and Options Exercise Prices and Remaining Life (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2012
Schedule of Share-based Compensation, Shares Authorized under Stock Options Plans and Warrants, by Exercise Price Range [Line Items] |
Options (shares) | 1,635
Weighted-Average Remaining Life (years) | 3 years
Currently Exercisable (shares) | 1,512
Range of Exercise Prices $10.01 to $15.00 |
Schedule of Share-based Compensation, Shares Authorized under Stock Options Plans and Warrants, by Exercise Price Range [Line Items] |
Range of Exercise Prices, lower range limit | 10
Range of Exercise Prices, upper range limit | 15
Options (shares) | 400
Weighted-Average Remaining Life (years) | 3 years 1 month 6 days
Currently Exercisable (shares) | 380
Range of Exercise Prices $15.01 to $20.00 |
Schedule of Share-based Compensation, Shares Authorized under Stock Options Plans and Warrants, by Exercise Price Range [Line Items] |
Range of Exercise Prices, lower range limit | 15.01
Range of Exercise Prices, upper range limit | 20
Options (shares) | 1,120
Weighted-Average Remaining Life (years) | 2 years 6 months
Currently Exercisable (shares) | 1,120
Range of Exercise Prices $20.01 to $25.00 |
Schedule of Share-based Compensation, Shares Authorized under Stock Options Plans and Warrants, by Exercise Price Range [Line Items] |
Range of Exercise Prices, lower range limit | 20.01
Range of Exercise Prices, upper range limit | 25
Options (shares) | 25
Weighted-Average Remaining Life (years) | 4 years 3 months 18 days
Currently Exercisable (shares) | 12
Range of Exercise Prices $35.01 to $40.00 |
Schedule of Share-based Compensation, Shares Authorized under Stock Options Plans and Warrants, by Exercise Price Range [Line Items] |
Range of Exercise Prices, lower range limit | 35.01
Range of Exercise Prices, upper range limit | 40
Options (shares) | 90
Weighted-Average Remaining Life (years) | 8 years 4 months 24 days
Currently Exercisable (shares) | 0

X
- Details
Name: | fil_ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionsPlansAndWarrantsByExercisePriceRangeLineItems
Namespace Prefix: | fil_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Share-based Compensation, Shares Authorized under Stock Option Plans and Warrants, Exercise Price Range, Lower Range Limit + References No definition available. + Details
Name: | fil_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansAndWarrantsExercisePriceRangeLowerRangeLimit
Namespace Prefix: | fil_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Share-based Compensation, Shares Authorized under Stock Option Plans and Warrants, Exercise Price Range, Number of Exercisable Options and Warrants + References No definition available. + Details
Name: | fil_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansAndWarrantsExercisePriceRangeNumberOfExercisableOptionsAndWarrants
Namespace Prefix: | fil_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Share-based Compensation, Shares Authorized under Stock Option Plans and Warrants, Exercise Price Range, Number of Outstanding Options and Warrants + References No definition available. + Details
Name: | fil_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansAndWarrantsExercisePriceRangeNumberOfOutstandingOptionsAndWarrants
Namespace Prefix: | fil_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Share-based Compensation, Shares Authorized under Stock Option Plans and Warrants, Exercise Price Range, Outstanding Options, Weighted Average Remaining Contractual Term + References No definition available. + Details
Name: | fil_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansAndWarrantsExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm
Namespace Prefix: | fil_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Share-based Compensation, Shares Authorized under Stock Option Plans and Warrants, Exercise Price Range, Upper Range Limit + References No definition available. + Details
Name: | fil_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansAndWarrantsExercisePriceRangeUpperRangeLimit
Namespace Prefix: | fil_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration