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Note 5 - Inventories
6 Months Ended
Jun. 30, 2014
Inventory Disclosure [Abstract]  
Inventory Disclosure [Text Block]
 NOTE 5 — INVENTORIES

The components of inventories are as follows (in thousands):

   
JUNE 30,
2014
   
DECEMBER 31,
2013
 
Finished goods
 
$
45,813
   
$
22,886
 
Work in process
   
4,846
     
3,883
 
Raw materials and supplies
   
58,255
     
29,213
 
Inventories, net 
 
$
108,914
   
$
55,982
 

The Company maintains reserves and records provisions for slow-moving and obsolete inventory as well as inventory with a carrying value in excess of its net realizable value.  Finished goods inventory at June 30, 2014 and December 31, 2013 was reported net of these reserves of $4.1 million and $2.9 million, respectively.

The current period increases in finished goods, work in process, raw materials and supplies were primarily related to the acquisition of Hi-Tech during the six month period ended June 30, 2014.