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Prepaid Expenses and Other Current Assets (Tables)

12 Months Ended

Dec. 31, 2018

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Schedule of Prepaid Expenses and Other Current Assets

Prepaid expenses and other current assets consists of the following (in thousands):

		December 31,				December 31,
		2018				2017
Prepaid insurance		$	502			$	437
Prepaid research and development			122				508
Other prepaid			597				321
Other current assets			388				298
		$	1,609			$	1,564

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