XML 51 R26.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Basis of Presentation (Details 2) (USD $) In Thousands, except Per Share data, unless otherwise specified | 0 Months Ended | 1 Months Ended | 6 Months Ended |  | 1 Months Ended |  | 1 Months Ended |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Jun. 02, 2014 | Apr. 07, 2014 | Jun. 30, 2014 | Jun. 30, 2014 | Jun. 30, 2013 | Jun. 26, 2014 Common Stock [Member] | Jun. 30, 2014 Common Stock [Member] Fosun Pharma [Member] | Jun. 26, 2014 Common Stock [Member] Fosun Pharma [Member] | Jun. 30, 2014 China Joint Venture [Member] | Jun. 30, 2014 China Joint Venture [Member] Fosun Pharma [Member] | Jun. 26, 2014 China Joint Venture [Member] Fosun Pharma [Member] item
Strategic Allliance and Formation of China Joint Venture [Line Items] |  |  |  |  |  |  |  |  |  |  |
Proceeds from Issuance of Private Placement |  |  |  |  |  |  | $ 46,300 |  |  |  |
Dividends Payable, Amount Per Share |  |  |  |  |  | $ 1.50 |  |  |  |  |
Dividends payable to shareholders |  |  |  |  |  | 29,000 |  |  |  |  |
Payments of Dividends | 1,619 | 1,618 |  | 3,237 | 3,170 |  |  |  |  |  |
Shares, Issued |  |  |  |  |  |  |  | 2,860 |  |  |
Share Price |  |  |  |  |  |  |  | $ 16.19 |  |  |
Premium to Entity Average Stock Price for the Trailing Thirty Day Period |  |  | 10.00% |  |  |  |  |  |  |  |
Period of Time to Measure Premium of Entity Common Stock |  |  |  |  |  |  | 30 days |  |  |  |
Related Party Ownership Percentage After Common Stock Purchase |  |  |  |  |  |  | 15.00% |  |  |  |
Subsidiary or Equity Method Investee, Cumulative Percentage Ownership after All Transactions |  |  |  |  |  |  |  |  | 80.00% | 20.00% |
Initial Capitalization Amount |  |  |  |  |  |  |  |  | $ 16,000 | $ 4,000 |
Number of Board of Directors Initially Appointed |  |  |  |  |  |  |  |  |  |  | 1

X
- Definition Represents the amount of dividends payable to shareholders + References No definition available. + Details
Name: | natr_DividendsPayableToShareholders
Namespace Prefix: | natr_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Represents the initial capitalization amount with the formation of joint venture. + References No definition available. + Details
Name: | natr_InitialCapitalizationAmount
Namespace Prefix: | natr_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Represents the number of Board of Directors initially appointed with the formation of joint venture. + References No definition available. + Details
Name: | natr_NumberOfBoardOfDirectorsInitiallyAppointed
Namespace Prefix: | natr_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Represents the period of time to measure the premium of entity's common stock. + References No definition available. + Details
Name: | natr_PeriodOfTimeToMeasurePremiumOfEntityCommonStock
Namespace Prefix: | natr_
Data Type: | us-types:durationStringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the premium to the entity's average stock price for the trailing thirty day period. + References No definition available. + Details
Name: | natr_PremiumToEntityAverageStockPriceForTrailingThirtyDayPeriod
Namespace Prefix: | natr_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the related party ownership percentage after common stock purchase. + References No definition available. + Details
Name: | natr_RelatedPartyOwnershipPercentageAfterCommonStockPurchase
Namespace Prefix: | natr_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | natr_StrategicAlllianceAndFormationOfChinaJointVentureLineItems
Namespace Prefix: | natr_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The per share amount of a dividend declared, but not paid, as of the financial reporting date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4304-108586 + Details
Name: | us-gaap_DividendsPayableAmountPerShare
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3291-108585 + Details
Name: | us-gaap_PaymentsOfDividends
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The cash inflow associated with the amount received from entity's raising of capital via private rather than public placement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585 + Details
Name: | us-gaap_ProceedsFromIssuanceOfPrivatePlacement
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Price of a single share of a number of saleable stocks of a company. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19207-110258 + Details
Name: | us-gaap_SharePrice
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of shares of stock issued as of the balance sheet date, including shares that had been issued and were previously outstanding but which are now held in the treasury. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 + Details
Name: | us-gaap_SharesIssued
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Percentage of subsidiary's or equity method investee's stock owned by parent immediately after all stock transactions. + References No definition available. + Details
Name: | us-gaap_SubsidiaryOrEquityMethodInvesteeCumulativePercentageOwnershipAfterAllTransactions
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration