Quarterly report pursuant to Section 13 or 15(d)

Accrued Liabilities - Schedule of Accrued Liabilities (Details)

v3.19.3
Accrued Liabilities - Schedule of Accrued Liabilities (Details) - USD ($)
$ in Thousands
Sep. 30, 2019
Dec. 31, 2018
Accrued Liabilities and Other Liabilities [Abstract]    
Salaries, benefits and related expenses $ 1,816 $ 2,446
Device warranty 307 307
Clinical trials 301 227
Severance 0 270
Financing lease liability 30 35
Other 135 256
Total $ 2,589 $ 3,541