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Non-Current Accrued And Other Liabilities	3 Months Ended
Non-Current Accrued And Other Liabilities	Mar. 31, 2019
NON-CURRENT ACCRUED AND OTHER LIABILITIES
NON-CURRENT ACCRUED AND OTHER LIABILITIES	10. NON-CURRENT ACCRUED AND OTHER LIABILITIES Non-current accrued and other liabilities at December 31, 2018 were comprised of deferred rent. See Note 12.