Note 1 - Organization, Nature of Business and Summary of Significant Accounting Policies - Inventories (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Raw materials	$ 5,302
Work-in-process	1,329
Finished goods	74,552
Total inventory	81,183
Inventory reserve	(3,390)
Inventory, net	$ 77,793
Predecessor [Member]
Raw materials		$ 16,367
Work-in-process		5,022
Finished goods		38,091
Total inventory		59,480
Inventory reserve		(5,009)
Inventory, net		$ 54,471