Quarterly report pursuant to Section 13 or 15(d)

Revenue Recognition (Details)

v3.8.0.1
Revenue Recognition (Details)
$ in Thousands
3 Months Ended
Mar. 31, 2018
USD ($)
segment
category
Mar. 31, 2017
USD ($)
Jan. 01, 2018
USD ($)
Dec. 31, 2017
USD ($)
New Accounting Pronouncements or Change in Accounting Principle [Line Items]        
Cumulative effect of change in accounting principle       $ 854
Revenue $ (87,342) $ (83,098)    
Operating income $ (881) $ (2,051)    
Number of product categories | category 6      
Number of operating segments | segment 4      
Retained Earnings        
New Accounting Pronouncements or Change in Accounting Principle [Line Items]        
Cumulative effect of change in accounting principle       $ 854
Retained Earnings | Accounting Standards Update 2014-09        
New Accounting Pronouncements or Change in Accounting Principle [Line Items]        
Cumulative effect of change in accounting principle     $ 900  
Difference between Revenue Guidance in Effect before and after Topic 606 | Accounting Standards Update 2014-09        
New Accounting Pronouncements or Change in Accounting Principle [Line Items]        
Revenue $ 500      
Operating income $ 200      
Natures Sunshine Products Brand        
New Accounting Pronouncements or Change in Accounting Principle [Line Items]        
Number of operating segments | segment 3      
Synergy WorldWide        
New Accounting Pronouncements or Change in Accounting Principle [Line Items]        
Number of operating segments | segment 1