Annual report pursuant to Section 13 and 15(d)

NATURE OF OPERATIONS AND SIGNIFICANT ACCOUNTING POLICIES (Details 5)

v3.6.0.2
NATURE OF OPERATIONS AND SIGNIFICANT ACCOUNTING POLICIES (Details 5) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
3 Months Ended 12 Months Ended
Dec. 31, 2016
Sep. 30, 2016
Jun. 30, 2016
Mar. 31, 2016
Dec. 31, 2015
Sep. 30, 2015
Jun. 30, 2015
Mar. 31, 2015
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Incentive Trip Accrual                      
Convention and meeting costs $ 5,129       $ 4,798       $ 5,129 $ 4,798  
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                 $ 1,400 1,200 $ 1,500
Shipping and handling revenues                 9,200 9,200 9,800
Advertising Costs                      
Advertising costs                 1,900 2,200 2,300
Research and Development                      
Research and development expenses                 3,200 2,800 2,500
Net income attributable to common shareholders:                      
Net income from continuing operations                 2,139 12,571 19,976
Income (loss) from discontinued operations         0 $ 804 $ 0 $ 1,312 0 2,116 (9,957)
Net income $ (6,653) $ 4,155 $ 2,568 $ 2,069 $ 3,693 $ 2,766 $ 2,561 $ 5,667 $ 2,139 $ 14,687 $ 10,019
Basic weighted-average shares outstanding                      
Basic weighted-average shares outstanding                 18,731 18,656 17,108
Basic earnings per share attributable to common shareholders:                      
Net income from continuing operations (in dollars per share)         $ 0.20 $ 0.10 $ 0.14 $ 0.23 $ 0.11 $ 0.67 $ 1.15
Income (loss) from discontinued operations (in dollars per share)         0.00 0.04 0.00 0.07 0.00 0.11 (0.57)
Net Income (loss) per common share attributable to shareholders (in dollars per share) $ (0.35) $ 0.22 $ 0.14 $ 0.11 0.20 0.15 0.14 0.30 $ 0.11 $ 0.79 $ 0.58
Diluted Shares Outstanding                      
Basic weighted-average shares outstanding                 18,731 18,656 17,108
Stock-based awards (in shares)                 325 521 533
Diluted weighted-average shares outstanding                 19,056 19,177 17,641
Diluted earnings per share attributable to common shareholders:                      
Net income from continuing operations (in dollars per share)         0.19 0.10 0.13 0.23 $ 0.11 $ 0.66 $ 1.12
Income (loss) from discontinued operations (in dollars per share)         0.00 0.04 0.00 0.07 0.00 0.11 (0.56)
Net Income (loss) per common share attributable to shareholders (in dollars per share) $ (0.35) $ 0.22 $ 0.14 $ 0.11 $ 0.19 $ 0.14 $ 0.13 $ 0.30 $ 0.11 $ 0.77 $ 0.56
Potentially dilutive shares excluded from diluted per share amounts:                      
Stock options (in shares)                 288 345 133
Potentially anti-dilutive shares excluded from diluted per share amounts:                      
Stock options (in shares)                 1,347 688 210