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 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Climb [Member]        
Product Information [Line Items]        
Concentration risk, percentage 38.00% 37.00% 38.00% 36.00%
Mountain [Member]        
Product Information [Line Items]        
Concentration risk, percentage 22.00% 36.00% 27.00% 32.00%
Ski [Member]        
Product Information [Line Items]        
Concentration risk, percentage 7.00% 8.00% 14.00% 15.00%
Sport [Member]        
Product Information [Line Items]        
Concentration risk, percentage 33.00% 19.00% 21.00% 17.00%