Quarterly report pursuant to Section 13 or 15(d)

Accrued Liabilities - Schedule of Accrued Liabilities (Details)

v3.19.2
Accrued Liabilities - Schedule of Accrued Liabilities (Details) - USD ($)
$ in Thousands
Jun. 30, 2019
Dec. 31, 2018
Payables and Accruals [Abstract]    
Payroll and related expense $ 413 $ 388
Resterilization and repackaging costs 344 344
Other 56 106
Total accrued liabilities $ 813 $ 838