Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions - Schedule of Incurred Expenses of Minority Shareholders (Details)

v3.20.2
Related Party Transactions - Schedule of Incurred Expenses of Minority Shareholders (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Related Party Transactions [Abstract]        
CWRU patent related fees $ 27 $ 47 $ 59 $ 78
Clinical supplies - EsoCheck 15
EsoGuard Physician Inventors' consulting agreements 15 36 53 74
Stock based compensation expense 6 24 12 48
Total $ 48 $ 107 $ 139 $ 200