XML 63 R45.htm IDEA: XBRL DOCUMENT v2.4.1.9
Net Translation Adjustments Reflected in Shareholder's Deficit (Detail) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Feb. 28, 2015
Feb. 28, 2014
Feb. 28, 2013
Foreign Currency Translation [Line Items]      
Foreign currency translation adjustment net of tax $ 0us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax $ (8)us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax $ (1,249)us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
Foreign currency net translation adjustment period increase decrease 0emms_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentPeriodIncreaseDecrease (11)emms_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentPeriodIncreaseDecrease 1,201emms_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentPeriodIncreaseDecrease
Slovakia      
Foreign Currency Translation [Line Items]      
Functional currency Euro    
Foreign currency translation adjustment net of tax 0us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
/ us-gaap_StatementGeographicalAxis
= country_SK
(11)us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
/ us-gaap_StatementGeographicalAxis
= country_SK
23us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
/ us-gaap_StatementGeographicalAxis
= country_SK
Reclassification due to substantial liquidation 0us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax
/ us-gaap_StatementGeographicalAxis
= country_SK
0us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax
/ us-gaap_StatementGeographicalAxis
= country_SK
3,324us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax
/ us-gaap_StatementGeographicalAxis
= country_SK
Bulgaria      
Foreign Currency Translation [Line Items]      
Functional currency Leva    
Foreign currency translation adjustment net of tax 0us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
/ us-gaap_StatementGeographicalAxis
= country_BG
0us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
/ us-gaap_StatementGeographicalAxis
= country_BG
(175)us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
/ us-gaap_StatementGeographicalAxis
= country_BG
Reclassification due to substantial liquidation $ 0us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax
/ us-gaap_StatementGeographicalAxis
= country_BG
$ 0us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax
/ us-gaap_StatementGeographicalAxis
= country_BG
$ (1,971)us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax
/ us-gaap_StatementGeographicalAxis
= country_BG