XML 42 R40.htm IDEA: XBRL DOCUMENT v3.19.3
Accrued Liabilities - Schedule of Accrued Liabilities (Details) - USD ($)
$ in Thousands
Sep. 30, 2019
Dec. 31, 2018
Payables and Accruals [Abstract]    
Payroll and related expense $ 454 $ 388
Resterilization and repackaging costs 365 344
Other 247 106
Total accrued liabilities $ 1,066 $ 838