Accrued Expenses (Tables)

9 Months Ended

Sep. 30, 2021

Payables and Accruals [Abstract]

Schedule of accrued expenses

	September 30,		December 31,
	2021		2020
Compensation and related benefits	$	513	$	218
Board Compensation		-		3
Personal property and franchise tax		-		57
Legal services		22		-
Other		15		14
Total accrued expenses	$	550	$	292