Quarterly report pursuant to Section 13 or 15(d)

Segment Information (Schedule Of Revenue By Category) (Details)

v3.20.2
Segment Information (Schedule Of Revenue By Category) (Details) - Revenue Benchmark [Member] - Product Concentration Risk [Member]
3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Climb [Member]        
Product Information [Line Items]        
Concentration risk, percentage 27.00% 30.00% 33.00% 34.00%
Mountain [Member]        
Product Information [Line Items]        
Concentration risk, percentage 33.00% 37.00% 30.00% 35.00%
Ski [Member]        
Product Information [Line Items]        
Concentration risk, percentage 17.00% 22.00% 15.00% 17.00%
Sport [Member]        
Product Information [Line Items]        
Concentration risk, percentage 23.00% 11.00% 22.00% 14.00%