v2.4.1.9
PROVISION FOR INCOME TAXES (Details 1)
12 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Provision For Income Taxes [Line Items]    
Computed expected tax benefit, at 34% (34.00%)us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate (34.00%)us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
Permanent items 3.10%rox_EffectiveIncomeTaxRateReconciliationPermanentItems 0.80%rox_EffectiveIncomeTaxRateReconciliationPermanentItems
Change in valuation allowance 78.30%us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance 5.80%us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
Net change in fair value of warrant liability 0.00%rox_EffectiveIncomeTaxRateReconciliationNetChangeInFairValueOfWarrantLiabilityPercent 25.20%rox_EffectiveIncomeTaxRateReconciliationNetChangeInFairValueOfWarrantLiabilityPercent
Effect of foreign rate differential 1.80%us-gaap_EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential 0.50%us-gaap_EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
Taxes included in minority interest 14.70%rox_EffectiveIncomeTaxRateReconciliationTaxesIncludedInMinorityInterest (0.30%)rox_EffectiveIncomeTaxRateReconciliationTaxesIncludedInMinorityInterest
Intercompany profit 2.60%rox_EffectiveIncomeTaxRateReconciliationIntercompanyProfit (0.50%)rox_EffectiveIncomeTaxRateReconciliationIntercompanyProfit
Other 3.50%us-gaap_EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent 3.10%us-gaap_EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent
State and local taxes, net of federal benefit (11.70%)us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes (7.46%)us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
Income tax expense (benefit) 58.30%us-gaap_EffectiveIncomeTaxRateContinuingOperations (6.86%)us-gaap_EffectiveIncomeTaxRateContinuingOperations