Related Party Transactions (Tables)

6 Months Ended

Jun. 30, 2021

Related Party Transactions [Abstract]

Schedule of Incurred Expenses of Minority Shareholders

	For the three months ended June 30,				For the six months ended June 30,
	2021		2020		2021		2020
General and Administrative Expense
Stock-based compensation expense – Physician Inventors’ restricted stock awards		273		—		364		—
Research and Development Expense
CWRU License Agreement - reimbursement of patent legal fees	$	113	$	27	$	113	$	59
EsoCheck devices provided to CWRU		—		—		—		15
Fees - Physician Inventors’ consulting agreements		1		15		14		53
Stock-based compensation expense – Physician Inventors’ stock options		52		6		58		12
Total Related Party Expenses	$	439	$	48	$	549	$	139