Quarterly report pursuant to sections 13 or 15(d)

2. VARIABLE INTEREST ENTITY (Details Narrative)

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2. VARIABLE INTEREST ENTITY (Details Narrative) (USD $)
3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Variable Interest Entity        
Net sales attributed to New PE Holdco $ 132,337,000 $ 112,669,000 $ 254,562,000 $ 218,523,000
Net income (loss) attributed to New PE Holdco $ 535,000 $ (11,163,000) $ (4,438,000) $ (24,804,000)
Ownership percentage in New PE Holdco 85.00%   85.00%