Quarterly report pursuant to Section 13 or 15(d)

Note 2 - Accounting Policies (Detail)

v3.7.0.1
Note 2 - Accounting Policies (Detail) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Note 2 - Accounting Policies Detail    
Sales returns and discounts $ 8,000 $ 8,100
Sales returns and discounts as a percentage of sales 23.00% 16.00%