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Accrued Expenses (Tables)

6 Months Ended

Jun. 30, 2021

Payables And Accruals [Abstract]

Schedule of accrued expenses

Accrued expenses consist of the following:

		June 30,				December 31,
		2021				2020
Clinical expenses		$	2,216			$	2,698
Compensation, excluding taxes			747				1,598
Professional fees			188				225
Interest on convertible note			313				234
Other			157				486
Total accrued expenses		$	3,621			$	5,241

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Tabular disclosure of the components of accrued liabilities.

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