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Short Term Debt (Tables)

3 Months Ended

Mar. 31, 2016

Debt Disclosure [Abstract]

Short Term Debt Interest

(in thousands)	Three months ended
	2015
RMB Loan interest
Interest paid in cash	$ 66
Amortization of the RMB Warrants discount	54
Amortization of RMB deferred financing costs	49
Total interest expense related to the RMB Loan	169

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