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Summary of Related Party Transactions and Balances (Details) (USD $)
In Thousands, unless otherwise specified
Sep. 30, 2014
Feb. 28, 2014
Dec. 31, 2013
Related Party Transactions [Abstract]      
Accounts receivable     $ 1,026
Other current assets 624   624
Accounts payable and accrued expenses 8,897   25,721
Promissory Note 11,185   6,496
Convertible subordinate note issued $ 50,000 $ 50,000