Annual report pursuant to Section 13 and 15(d)

Note 2 - Accounting Policies (Detail)

v3.6.0.2
Note 2 - Accounting Policies (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Note 2 - Accounting Policies Detail    
Sales returns and discounts $ 34,600 $ 29,500
Sales returns and discounts as a percentage of sales 21.00% 15.00%
Prepaid stock compensation write down $ 800 $ 5,400
Write down of prepaid expenses 1,400 200
Impairment of long lived assets $ 1,800 $ 0