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CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS' EQUITY (USD $)
In Thousands, except Share data
Total
Common Stock [Member]
Additional Paid-in Capital [Member]
Deferred Compensation, Share-based Payments [Member]
Retained Earnings [Member]
Accumulated Other Comprehensive Income (Loss) [Member]
Treasury Stock [Member]
Stockholders' Equity, Total [Member]
capitalizedstock-basedcompensation [Member]
Additional Paid-in Capital [Member]
capitalizedstock-basedcompensation [Member]
Stockholders' Equity, Total [Member]
Total stockholders' equity at Jan. 28, 2012   $ 2,471us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember
$ 210,159us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_AdditionalPaidInCapitalMember
$ 598us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_DeferredCompensationShareBasedPaymentsMember
$ 399,459us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_RetainedEarningsMember
$ 12,880us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_AccumulatedOtherComprehensiveIncomeMember
$ (598)us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_TreasuryStockMember
$ 624,969us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_StockholdersEquityTotalMember
   
Treasury Stock, Shares at Jan. 28, 2012             (14,000)us-gaap_TreasuryStockShares
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_TreasuryStockMember
     
Common Stock, Shares Issued Balance at Jan. 28, 2012 24,711,000us-gaap_CommonStockSharesIssued                  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period 68,000us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised                  
Stock Issued During Period, Value, Stock Options Exercised   6us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember
2,179us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_AdditionalPaidInCapitalMember
        2,185us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_StockholdersEquityTotalMember
   
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures 200,000us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures                  
Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures   20us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember
(20)us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_AdditionalPaidInCapitalMember
        0us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_StockholdersEquityTotalMember
   
Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition     14,253us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_AdditionalPaidInCapitalMember
        14,253us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_StockholdersEquityTotalMember
   
Stock Repurchased and Retired During Period, Shares (1,800,000)us-gaap_StockRepurchasedAndRetiredDuringPeriodShares                  
Stock Repurchased and Retired During Period, Value   (179)us-gaap_StockRepurchasedAndRetiredDuringPeriodValue
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember
(15,821)us-gaap_StockRepurchasedAndRetiredDuringPeriodValue
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_AdditionalPaidInCapitalMember
  (73,020)us-gaap_StockRepurchasedAndRetiredDuringPeriodValue
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_RetainedEarningsMember
    (89,020)us-gaap_StockRepurchasedAndRetiredDuringPeriodValue
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_StockholdersEquityTotalMember
   
Payments of Ordinary Dividends, Common Stock 0us-gaap_PaymentsOfDividendsCommonStock                  
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax           378us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_AccumulatedOtherComprehensiveIncomeMember
  378us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_StockholdersEquityTotalMember
   
Common Stock Issued, Employee Trust, Deferred             (521)us-gaap_CommonStockIssuedEmployeeTrustDeferred
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_TreasuryStockMember
0us-gaap_CommonStockIssuedEmployeeTrustDeferred
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_StockholdersEquityTotalMember
   
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest 63,243us-gaap_ProfitLoss       63,243us-gaap_ProfitLoss
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_RetainedEarningsMember
    63,243us-gaap_ProfitLoss
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_StockholdersEquityTotalMember
   
Adjustments to Additional Paid in Capital, Income Tax Benefit from Share-based Compensation     4,941us-gaap_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_AdditionalPaidInCapitalMember
        4,941us-gaap_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_StockholdersEquityTotalMember
   
Stock Issued During Period, Value, Employee Benefit Plan       521us-gaap_StockIssuedDuringPeriodValueEmployeeBenefitPlan
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_DeferredCompensationShareBasedPaymentsMember
           
Total stockholders' equity at Feb. 02, 2013   2,318us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember
215,691us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_AdditionalPaidInCapitalMember
1,119us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_DeferredCompensationShareBasedPaymentsMember
389,682us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_RetainedEarningsMember
13,258us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_AccumulatedOtherComprehensiveIncomeMember
(1,119)us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_TreasuryStockMember
620,949us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_StockholdersEquityTotalMember
   
Treasury Stock, Shares at Feb. 02, 2013             (24,000)us-gaap_TreasuryStockShares
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_TreasuryStockMember
     
Common Stock, Shares Issued Balance at Feb. 02, 2013 23,179,000us-gaap_CommonStockSharesIssued           (10,000)us-gaap_CommonStockSharesIssued
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_TreasuryStockMember
     
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period 49,000us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised                  
Stock Issued During Period, Value, Stock Options Exercised   5us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember
1,474us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_AdditionalPaidInCapitalMember
        1,479us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_StockholdersEquityTotalMember
   
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures 300,000us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures                  
Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures   30us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember
(30)us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_AdditionalPaidInCapitalMember
        0us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_StockholdersEquityTotalMember
   
Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition     21,210us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_AdditionalPaidInCapitalMember
        21,210us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_StockholdersEquityTotalMember
520us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_AdditionalPaidInCapitalMember
/ us-gaap_StatementScenarioAxis
= plce_CapitalizedstockbasedcompensationMember
520us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_StockholdersEquityTotalMember
/ us-gaap_StatementScenarioAxis
= plce_CapitalizedstockbasedcompensationMember
Stock Repurchased and Retired During Period, Shares (1,298,000)us-gaap_StockRepurchasedAndRetiredDuringPeriodShares                  
Stock Repurchased and Retired During Period, Value   (130)us-gaap_StockRepurchasedAndRetiredDuringPeriodValue
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember
(12,555)us-gaap_StockRepurchasedAndRetiredDuringPeriodValue
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_AdditionalPaidInCapitalMember
  (53,145)us-gaap_StockRepurchasedAndRetiredDuringPeriodValue
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_RetainedEarningsMember
    (65,830)us-gaap_StockRepurchasedAndRetiredDuringPeriodValue
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_StockholdersEquityTotalMember
   
Payments of Ordinary Dividends, Common Stock 0us-gaap_PaymentsOfDividendsCommonStock                  
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax           (14,787)us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_AccumulatedOtherComprehensiveIncomeMember
  (14,787)us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_StockholdersEquityTotalMember
   
Common Stock Issued, Employee Trust, Deferred (1,575)us-gaap_CommonStockIssuedEmployeeTrustDeferred           (456)us-gaap_CommonStockIssuedEmployeeTrustDeferred
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_TreasuryStockMember
0us-gaap_CommonStockIssuedEmployeeTrustDeferred
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_StockholdersEquityTotalMember
   
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest 53,026us-gaap_ProfitLoss       53,026us-gaap_ProfitLoss
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_RetainedEarningsMember
    53,026us-gaap_ProfitLoss
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_StockholdersEquityTotalMember
   
Adjustments to Additional Paid in Capital, Income Tax Benefit from Share-based Compensation     211us-gaap_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_AdditionalPaidInCapitalMember
        211us-gaap_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_StockholdersEquityTotalMember
   
Stock Issued During Period, Value, Employee Benefit Plan       456us-gaap_StockIssuedDuringPeriodValueEmployeeBenefitPlan
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_DeferredCompensationShareBasedPaymentsMember
           
Total stockholders' equity at Feb. 01, 2014 616,778us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest 2,223us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember
226,521us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_AdditionalPaidInCapitalMember
1,575us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_DeferredCompensationShareBasedPaymentsMember
389,563us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_RetainedEarningsMember
(1,529)us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_AccumulatedOtherComprehensiveIncomeMember
(1,575)us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_TreasuryStockMember
616,778us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_StockholdersEquityTotalMember
   
Treasury Stock, Shares at Feb. 01, 2014 33,000us-gaap_TreasuryStockShares           (33,000)us-gaap_TreasuryStockShares
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_TreasuryStockMember
     
Common Stock, Shares Issued Balance at Feb. 01, 2014 22,230,000us-gaap_CommonStockSharesIssued           (9,000)us-gaap_CommonStockSharesIssued
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_TreasuryStockMember
     
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period 2,000us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised                  
Stock Issued During Period, Value, Stock Options Exercised   0us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember
55us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_AdditionalPaidInCapitalMember
        55us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_StockholdersEquityTotalMember
   
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures 336,000us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures                  
Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures   34us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember
(34)us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_AdditionalPaidInCapitalMember
        0us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_StockholdersEquityTotalMember
   
Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition     17,783us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_AdditionalPaidInCapitalMember
        17,783us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_StockholdersEquityTotalMember
930us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_AdditionalPaidInCapitalMember
/ us-gaap_StatementScenarioAxis
= plce_CapitalizedstockbasedcompensationMember
930us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_StockholdersEquityTotalMember
/ us-gaap_StatementScenarioAxis
= plce_CapitalizedstockbasedcompensationMember
Stock Repurchased and Retired During Period, Shares (1,493,000)us-gaap_StockRepurchasedAndRetiredDuringPeriodShares                  
Stock Repurchased and Retired During Period, Value   (149)us-gaap_StockRepurchasedAndRetiredDuringPeriodValue
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember
(15,600)us-gaap_StockRepurchasedAndRetiredDuringPeriodValue
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_AdditionalPaidInCapitalMember
  (60,380)us-gaap_StockRepurchasedAndRetiredDuringPeriodValue
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_RetainedEarningsMember
    (76,129)us-gaap_StockRepurchasedAndRetiredDuringPeriodValue
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_StockholdersEquityTotalMember
   
Payments of Ordinary Dividends, Common Stock (11,491)us-gaap_PaymentsOfDividendsCommonStock       (11,491)us-gaap_PaymentsOfDividendsCommonStock
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_RetainedEarningsMember
    (11,491)us-gaap_PaymentsOfDividendsCommonStock
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_StockholdersEquityTotalMember
   
Dividendsunvestedshares (500)plce_Dividendsunvestedshares   506plce_Dividendsunvestedshares
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_AdditionalPaidInCapitalMember
  (506)plce_Dividendsunvestedshares
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_RetainedEarningsMember
    0plce_Dividendsunvestedshares
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_StockholdersEquityTotalMember
   
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax           (15,964)us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_AccumulatedOtherComprehensiveIncomeMember
  (15,964)us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_StockholdersEquityTotalMember
   
Common Stock Issued, Employee Trust, Deferred (1,682)us-gaap_CommonStockIssuedEmployeeTrustDeferred           (107)us-gaap_CommonStockIssuedEmployeeTrustDeferred
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_TreasuryStockMember
0us-gaap_CommonStockIssuedEmployeeTrustDeferred
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_StockholdersEquityTotalMember
   
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest 56,888us-gaap_ProfitLoss       56,888us-gaap_ProfitLoss
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_RetainedEarningsMember
    56,888us-gaap_ProfitLoss
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_StockholdersEquityTotalMember
   
Adjustments to Additional Paid in Capital, Income Tax Benefit from Share-based Compensation     268us-gaap_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_AdditionalPaidInCapitalMember
        268us-gaap_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_StockholdersEquityTotalMember
   
Stock Issued During Period, Value, Employee Benefit Plan       107us-gaap_StockIssuedDuringPeriodValueEmployeeBenefitPlan
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_DeferredCompensationShareBasedPaymentsMember
           
Total stockholders' equity at Jan. 31, 2015 $ 589,118us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest $ 2,108us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember
$ 230,429us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_AdditionalPaidInCapitalMember
$ 1,682us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_DeferredCompensationShareBasedPaymentsMember
$ 374,074us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_RetainedEarningsMember
$ (17,493)us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_AccumulatedOtherComprehensiveIncomeMember
$ (1,682)us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_TreasuryStockMember
$ 589,118us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_StockholdersEquityTotalMember
   
Treasury Stock, Shares at Jan. 31, 2015 35,000us-gaap_TreasuryStockShares           (35,000)us-gaap_TreasuryStockShares
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_TreasuryStockMember
     
Common Stock, Shares Issued Balance at Jan. 31, 2015 21,075,000us-gaap_CommonStockSharesIssued           (2,000)us-gaap_CommonStockSharesIssued
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_TreasuryStockMember