Quarterly report pursuant to Section 13 or 15(d) 06-30-2019

Accrued Liabilities - Schedule of Accrued Liabilities (Details)

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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