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INVENTORIES
3 Months Ended
Mar. 31, 2018
Inventory Disclosure [Abstract]  
INVENTORIES

6. INVENTORIES

 

The components of inventories are summarized below:

  

    March 31,     December 31,  
    2018     2017  
    (Unaudited)        
Raw materials   $ 10,018     $ 9,229  
Work in process     3,958       3,295  
Finished goods     10,924       10,919  
Provision for excess and obsolete inventory     (330 )     (251 )
Total inventories   $ 24,570     $ 23,192  

 

Included in raw materials and finished goods at March 31, 2018 and December 31, 2017 are goods in transit of approximately $4.2 million and $3.1 million, respectively.

 

At March 31, 2018 and December 31, 2017, raw materials in the amount of $3.9 million and $3.0 million, respectively, not pledged to our secured creditor were used for collateral to secure short term borrowings under a product financing arrangement. This short term borrowing agreement provides the Company with the ability to acquire raw materials utilized in connection with its manufacturing process. The Company generally satisfies its obligations within 60 days of the initial borrowings, which yields an interest expense that is immaterial. The aggregate borrowings under this agreement amounted to $3.4 million and $5.4 million as of March 31, 2018 and December 31, 2017, respectively.