Annual report pursuant to Section 13 and 15(d)

NATURE OF OPERATIONS AND SIGNIFICANT ACCOUNTING POLICIES (Details 3)

v3.8.0.1
NATURE OF OPERATIONS AND SIGNIFICANT ACCOUNTING POLICIES (Details 3) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
3 Months Ended 12 Months Ended
Dec. 31, 2017
Sep. 30, 2017
Jun. 30, 2017
Mar. 31, 2017
Dec. 31, 2016
Sep. 30, 2016
Jun. 30, 2016
Mar. 31, 2016
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Incentive Trip Accrual                      
Convention and meeting costs $ 4,970       $ 5,129       $ 4,970 $ 5,129  
Foreign Currency Translation                      
Minimum cumulative inflation rate for considering a country to have a highly inflationary economy (as a percent)                 100.00%    
Period of cumulative inflation rate for considering a country to have a highly inflationary economy                 3 years    
Revenue Recognition                      
Period for amortization membership fees                 1 year    
Period for sales return from date of purchase                 90 days    
Sales return                 $ 1,600 1,400 $ 1,200
Shipping and handling revenues                 8,200 9,200 9,200
Advertising Costs                      
Advertising costs                 2,100 1,900 2,200
Research and Development                      
Research and development expenses                 3,400 3,200 2,800
Segment information                      
Foreign tax and withholding credits $ 14,572       13,183       $ 14,572 13,183  
Options Outstanding (in shares) 1,390               1,390    
Net income (loss) attributable to common shareholders:                      
Net income (loss) from continuing operations                 $ (12,942) 2,139 12,571
Income from discontinued operations                 0 0 2,116
Net income (loss) attributable to common shareholders $ (17,358) $ 2,443 $ (187) $ 2,160 $ (6,653) $ 4,155 $ 2,568 $ 2,069 $ (12,942) $ 2,139 $ 14,687
Basic weighted-average shares outstanding                      
Basic weighted-average shares outstanding                 18,882 18,731 18,656
Basic earnings (loss) per share attributable to common shareholders:                      
Net income (loss) from continuing operations (in dollars per share)                 $ (0.69) $ 0.11 $ 0.67
Income from discontinued operations (in dollars per share)                 0.00 0.00 0.11
Net Income (loss) per common share attributable to shareholders (in dollars per share) $ (0.92) $ 0.13 $ (0.01) $ 0.11 $ (0.35) $ 0.22 $ 0.14 $ 0.11 $ (0.69) $ 0.11 $ 0.79
Diluted Shares Outstanding                      
Basic weighted-average shares outstanding                 18,882 18,731 18,656
Stock-based awards (in shares)                 0 325 521
Diluted weighted-average shares outstanding                 18,882 19,056 19,177
Diluted earnings (loss) per share attributable to common shareholders:                      
Net income (loss) from continuing operations (in dollars per share)                 $ (0.69) $ 0.11 $ 0.66
Income from discontinued operations (in dollars per share)                 0.00 0.00 0.11
Net Income (loss) per common share attributable to shareholders (in dollars per share) $ (0.92) $ 0.13 $ (0.01) $ 0.11 $ (0.35) $ 0.22 $ 0.14 $ 0.11 $ (0.69) $ 0.11 $ 0.77
Potentially dilutive shares excluded from diluted per share amounts:                      
Stock options (in shares)                 0 288 345
Potentially anti-dilutive shares excluded from diluted per share amounts:                      
Stock options (in shares)                 2,118 1,347 688
RSUs                      
Segment information                      
RSU's outstanding (in shares) 728               728