Revenue By Market (Tables)

9 Months Ended

Sep. 30, 2016

Revenue By Market [Abstract]

Schedule Of Net Revenue By Market

		Three Months Ended				Nine Months Ended
	September 30,		September 30,		September 30,		September 30,
	2016		2015		2016		2015
Medical	$	9,256	$	11,122	$	28,816	$	30,018
Hearing Health		4,927		4,594		16,722		15,114
Professional Audio Communications		1,829		1,625		5,708		5,931
Total Revenue	$	16,012	$	17,341	$	51,246	$	51,063