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Note 21: Stock Option Plan: Schedule of Nonvested Share Activity (Details) (USD $) | 12 Months Ended
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Dec. 31, 2014
Nonvested Options | Balance beginning of period |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number | 339,958 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber / us-gaap_RangeAxis = fil_BalanceBeginningOfPeriodMember / fil_StockOptionPlanAxis = fil_NonvestedOptionsMember
Share Based Compensation Arrangement by Share Based Payment Award Nonvested Weighted Average Exercise Price | $ 24.794 fil_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonvestedWeightedAverageExercisePrice / us-gaap_RangeAxis = fil_BalanceBeginningOfPeriodMember / fil_StockOptionPlanAxis = fil_NonvestedOptionsMember
Share Based Compensation Arrangement by Share Based Payment Award Nonvested Weighted Average Grant Date Fair Value | $ 4.768 fil_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonvestedWeightedAverageGrantDateFairValue / us-gaap_RangeAxis = fil_BalanceBeginningOfPeriodMember / fil_StockOptionPlanAxis = fil_NonvestedOptionsMember
Nonvested Options | Balance end of period |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number | 390,047 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber / us-gaap_RangeAxis = fil_BalanceEndOfPeriodMember / fil_StockOptionPlanAxis = fil_NonvestedOptionsMember
Share Based Compensation Arrangement by Share Based Payment Award Nonvested Weighted Average Exercise Price | $ 28.148 fil_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonvestedWeightedAverageExercisePrice / us-gaap_RangeAxis = fil_BalanceEndOfPeriodMember / fil_StockOptionPlanAxis = fil_NonvestedOptionsMember
Share Based Compensation Arrangement by Share Based Payment Award Nonvested Weighted Average Grant Date Fair Value | $ 4.480 fil_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonvestedWeightedAverageGrantDateFairValue / us-gaap_RangeAxis = fil_BalanceEndOfPeriodMember / fil_StockOptionPlanAxis = fil_NonvestedOptionsMember
Nonvested Options Granted |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number | 147,400 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber / fil_StockOptionPlanAxis = fil_NonvestedOptionsGrantedMember
Share Based Compensation Arrangement by Share Based Payment Award Nonvested Weighted Average Exercise Price | $ 32.450 fil_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonvestedWeightedAverageExercisePrice / fil_StockOptionPlanAxis = fil_NonvestedOptionsGrantedMember
Share Based Compensation Arrangement by Share Based Payment Award Nonvested Weighted Average Grant Date Fair Value | $ 4.196 fil_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonvestedWeightedAverageGrantDateFairValue / fil_StockOptionPlanAxis = fil_NonvestedOptionsGrantedMember
Nonvested Options Vested This Period |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number | (75,863)us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber / fil_StockOptionPlanAxis = fil_NonvestedOptionsVestedThisPeriodMember
Share Based Compensation Arrangement by Share Based Payment Award Nonvested Weighted Average Exercise Price | $ 21.932 fil_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonvestedWeightedAverageExercisePrice / fil_StockOptionPlanAxis = fil_NonvestedOptionsVestedThisPeriodMember
Share Based Compensation Arrangement by Share Based Payment Award Nonvested Weighted Average Grant Date Fair Value | $ 5.146 fil_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonvestedWeightedAverageGrantDateFairValue / fil_StockOptionPlanAxis = fil_NonvestedOptionsVestedThisPeriodMember
Nonvested Options Forfeited |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number | (21,448)us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber / fil_StockOptionPlanAxis = fil_NonvestedOptionsForfeitedMember
Share Based Compensation Arrangement by Share Based Payment Award Nonvested Weighted Average Exercise Price | $ 26.531 fil_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonvestedWeightedAverageExercisePrice / fil_StockOptionPlanAxis = fil_NonvestedOptionsForfeitedMember
Share Based Compensation Arrangement by Share Based Payment Award Nonvested Weighted Average Grant Date Fair Value | $ 4.737 fil_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonvestedWeightedAverageGrantDateFairValue / fil_StockOptionPlanAxis = fil_NonvestedOptionsForfeitedMember

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- Definition No authoritative reference available. + References No definition available. + Details
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- Definition No authoritative reference available. + References No definition available. + Details
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- Definition The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(i)-(ii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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