Quarterly report pursuant to Section 13 or 15(d)

Liquidity (Details)

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Liquidity (Details) (USD $)
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Jun. 30, 2013
Dec. 31, 2013
LIQUIDITY [Abstract]          
Net income (loss) allocable to common stockholders $ (13,233,000) $ 867,000 $ (14,817,000) $ 4,221,000 $ 1,551,000
Working capital deficit $ 10,969,000   $ 10,969,000