Other Accrued Liabilities (Tables)

6 Months Ended

Jun. 30, 2020

Other Accrued Liabilities [Abstract]

Components Of Other Accrued Liabilities

		June 30, 2020		December 31, ‎2019
Pension	$	120	$	120
Postretirement benefit obligation		71		71
Accrued stock compensation		400		-
Deferred revenue		276		327
Current self-fitting software liability		243		285
Current technology access liability		989		1,236
Current earn-out contingent consideration liability		1,097		-
Other		1,484		830
Total	$	4,680	$	2,869