|
Capital Transactions (Details) (USD $)
Share data in Thousands, except Per Share data, unless otherwise specified |
0 Months Ended | 3 Months Ended | 1 Months Ended | ||
|---|---|---|---|---|---|
|
Mar. 23, 2015
|
Mar. 31, 2015
|
Mar. 31, 2014
|
Aug. 31, 2013
|
Nov. 30, 2014
|
|
| Dividends | |||||
| Cash dividend per common share (in dollars per share) | $ 0.10us-gaap_CommonStockDividendsPerShareDeclared | $ 0.10us-gaap_CommonStockDividendsPerShareDeclared | |||
| Dividend paid | $ 1,865,000us-gaap_PaymentsOfDividends | $ 1,865,000us-gaap_PaymentsOfDividends | |||
| Share Repurchase Program | |||||
| Repurchase of common stock (in shares) | (202)us-gaap_StockRepurchasedDuringPeriodShares | ||||
| Average Price Paid per Share (in dollars per share) | $ 14.08us-gaap_TreasuryStockAcquiredAverageCostPerShare | ||||
| Program Balance Used for Repurchases | 2,857,000us-gaap_StockRepurchasedDuringPeriodValue | ||||
| 2013 Share Repurchase Program 2013 | |||||
| Share Repurchase Program | |||||
| Stock repurchase program, authorized amount |
10,000,000us-gaap_StockRepurchaseProgramAuthorizedAmount / us-gaap_ShareRepurchaseProgramAxis = natr_ShareRepurchaseProgram2013Member |
||||
| 2014 Share Repurchase Program 2014 | |||||
| Share Repurchase Program | |||||
| Stock repurchase program, authorized amount |
20,000,000us-gaap_StockRepurchaseProgramAuthorizedAmount / us-gaap_ShareRepurchaseProgramAxis = natr_ShareRepurchaseProgram2014Member |
||||
| Remaining balance available for repurchases |
$ 17,143,000us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount / us-gaap_ShareRepurchaseProgramAxis = natr_ShareRepurchaseProgram2014Member |
||||
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Aggregate dividends declared during the period for each share of common stock outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of a stock repurchase plan authorized by an entity's Board of Directors. No definition available.
|
| X | ||||||||||
|
- Definition
Amount remaining of a stock repurchase plan authorized by an entity's Board of Directors. No definition available.
|
| X | ||||||||||
|
- Definition
Total cost of shares repurchased divided by the total number of shares repurchased. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Details
|