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RESTRICTED CASH	3 Months Ended
RESTRICTED CASH	Mar. 31, 2017
RESTRICTED CASH
RESTRICTED CASH	3.RESTRICTED CASH Restricted cash as of March 31, 2017 and December 31, 2016 was $361,000 and included a $50,000 security deposit related to the Company’s credit card account and a $311,000 standby letter of credit in favor of a landlord (see Note 6).