Quarterly report pursuant to sections 13 or 15(d)

3. INVENTORIES

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3. INVENTORIES
6 Months Ended
Jun. 30, 2013
Inventory Disclosure [Abstract]  
3. INVENTORIES

Inventories consisted primarily of bulk ethanol and unleaded fuel, and are valued at the lower-of-cost-or-market, with cost determined on a first-in, first-out basis. Inventory balances consisted of the following (in thousands):

 

    June 30, 2013     December 31, 2012  
Finished goods   $ 12,869     $ 10,230  
Work in progress     4,270       3,846  
Raw materials     1,152       1,363  
Other     857       805  
Total   $ 19,148     $ 16,244