XML 52 R10.htm IDEA: XBRL DOCUMENT v2.4.0.8
Note 4 - Inventories
6 Months Ended
Jun. 30, 2014
Inventory Disclosure [Abstract]  
Inventory Disclosure [Text Block]

4.

Inventories


Inventories are valued at the lower of cost, using the first-in, first-out (“FIFO”) method, or market. Inventories at June 30, 2014 and December 31, 2013 consist of:


    June 30, 2014     December 31, 2013  
    (Unaudited)     (Audited)  
    (amounts in thousands)  

Raw materials

  $ 2,201     $ 2,172  

Work in progress

    21       271  

Finished goods

    501       426  

Total

  $ 2,723     $ 2,869