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INCOME TAXES (Details 2) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | |
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Dec. 31, 2014
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Dec. 31, 2013
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| Significant components of the deferred tax assets (liabilities) | ||
| Inventory | $ 1,766us-gaap_DeferredTaxAssetsInventory | $ 1,502us-gaap_DeferredTaxAssetsInventory |
| Accrued liabilities | 5,023us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities | 4,380us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities |
| Deferred compensation | 398natr_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsDeferredCompensation | 364natr_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsDeferredCompensation |
| Equity-based compensation | 4,293us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost | 2,993us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost |
| Intangibles assets | 442us-gaap_DeferredTaxAssetsGoodwillAndIntangibleAssets | 389us-gaap_DeferredTaxAssetsGoodwillAndIntangibleAssets |
| Bad debts | 64us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts | 225us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts |
| Net operating losses | 5,824us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsForeign | 5,593us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsForeign |
| Foreign tax and withholding credits | 12,591us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsForeign | 4,066us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsForeign |
| Non-income tax accruals | 53us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther | 397us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther |
| Health insurance accruals | 230us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsSelfInsurance | 184us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsSelfInsurance |
| Undistributed foreign earnings | 474natr_DeferredTaxAssetsUndistributedForeignEarnings | 4,008natr_DeferredTaxAssetsUndistributedForeignEarnings |
| Other deferred tax assets | 1,488us-gaap_DeferredTaxAssetsOther | 2,260us-gaap_DeferredTaxAssetsOther |
| Capital loss carryforward | 739us-gaap_DeferredTaxAssetsCapitalLossCarryforwards | 721us-gaap_DeferredTaxAssetsCapitalLossCarryforwards |
| Valuation allowance | (13,169)us-gaap_DeferredTaxAssetsValuationAllowance | (11,340)us-gaap_DeferredTaxAssetsValuationAllowance |
| Total deferred tax assets | 20,216us-gaap_DeferredTaxAssetsNet | 15,742us-gaap_DeferredTaxAssetsNet |
| Other deferred tax liabilities | (778)us-gaap_DeferredTaxLiabilitiesOther | (231)us-gaap_DeferredTaxLiabilitiesOther |
| Total deferred tax liabilities | (778)us-gaap_DeferredIncomeTaxLiabilities | (231)us-gaap_DeferredIncomeTaxLiabilities |
| Total deferred taxes, net | 19,438us-gaap_DeferredTaxAssetsLiabilitiesNet | 15,511us-gaap_DeferredTaxAssetsLiabilitiesNet |
| Components of deferred tax assets (liabilities), net | ||
| Net current deferred tax assets | 4,950natr_AggregateDeferredTaxAssetsNetOfValuationAllowanceCurrent | 5,711natr_AggregateDeferredTaxAssetsNetOfValuationAllowanceCurrent |
| Net non-current deferred tax assets | 14,495natr_AggregateDeferredTaxAssetsNetOfValuationAllowanceNoncurrent | 9,928natr_AggregateDeferredTaxAssetsNetOfValuationAllowanceNoncurrent |
| Total net deferred tax assets | 19,445natr_AggregateDeferredTaxAssetsNetOfValuationAllowance | 15,639natr_AggregateDeferredTaxAssetsNetOfValuationAllowance |
| Net current deferred tax liabilities | (1)us-gaap_DeferredTaxLiabilitiesCurrent | (2)us-gaap_DeferredTaxLiabilitiesCurrent |
| Net non-current deferred tax liabilities | (6)us-gaap_DeferredTaxLiabilitiesNoncurrent | (126)us-gaap_DeferredTaxLiabilitiesNoncurrent |
| Total net deferred tax liabilities | (7)us-gaap_DeferredTaxLiabilities | (128)us-gaap_DeferredTaxLiabilities |
| Total deferred taxes, net | 19,438us-gaap_DeferredTaxAssetsLiabilitiesNet | 15,511us-gaap_DeferredTaxAssetsLiabilitiesNet |
| Valuation allowance | ||
| Change in valuation allowance | 1,829us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount | |
| Domestic | ||
| Valuation allowance | ||
| Change in valuation allowance |
2,736us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount / us-gaap_IncomeTaxAuthorityAxis = us-gaap_DomesticCountryMember |
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| Foreign | ||
| Valuation allowance | ||
| Change in valuation allowance |
$ (907)us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount / us-gaap_IncomeTaxAuthorityAxis = us-gaap_ForeignCountryMember |
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- Definition
Represents aggregate deferred tax assets, net of valuation allowances. No definition available.
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- Definition
Represents the current portion of aggregate deferred tax assets, net of valuation allowances. No definition available.
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- Definition
Represents the noncurrent portion of aggregate deferred tax assets, net of valuation allowances. No definition available.
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- Definition
Represents the amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from deferred compensation. No definition available.
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from undistributed earnings of subsidiaries and other recognized entities not within the country of domicile of the entity. No definition available.
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- Details
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- Definition
Amount of deferred tax liability attributable to taxable temporary differences. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible capital loss carryforwards. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from intangible assets including goodwill. No definition available.
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from inventory. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards, net of deferred tax liability attributable to taxable temporary differences. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible foreign operating loss carryforwards. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences not separately disclosed. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible foreign tax credit carryforwards. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from share-based compensation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from accrued liabilities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from the allowance for doubtful accounts. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from other reserves and accruals not separately disclosed. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from estimated losses under self insurance. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of deferred tax liability attributable to taxable temporary differences net of deferred tax asset attributable to deductible temporary differences and carryforwards after valuation allowances. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of deferred tax liability attributable to taxable temporary differences, net of deferred tax asset attributable to deductible temporary differences and carryforwards net of valuation allowances expected to be realized or consumed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of deferred tax liability attributable to taxable temporary differences, net of deferred tax asset attributable to deductible temporary differences and carryforwards net of valuation allowances expected to be realized or consumed after one year (or the normal operating cycle, if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of deferred tax liability attributable to taxable temporary differences not separately disclosed. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The amount of the change in the period in the valuation allowance for a specified deferred tax asset. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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