Revenue By Market (Tables)

9 Months Ended

Sep. 30, 2018

Revenue By Market [Abstract]

Schedule Of Net Revenue By Market

Timing of revenue recognition for the three months ended September 30, 2018:
		Products and services transferred at point in time		Products and services transferred over time		Total
Body Worn Devices Segment:
Medical Biotelemetry	$	-	$	19,356	$	19,356
Hearing Health		7,284		-		7,284
Professional Audio Communications		2,004		-		2,004
Hearing Health DTEC Segment:
Hearing Health DTEC		1,490		-		1,490
Total Revenue	$	10,778	$	19,356	$	30,134
Timing of revenue recognition for the nine months ended September 30, 2018:
		Products and services transferred at point in time		Products and services transferred over time		Total
Body Worn Devices Segment:
Medical Biotelemetry	$	-	$	55,487	$	55,487
Hearing Health		19,484		-		19,484
Professional Audio Communications		5,353		-		5,353
Hearing Health DTEC Segment:
Hearing Health DTEC		5,333		-		5,333
Total Revenue	$	30,170	$	55,487	$	85,657
Timing of revenue recognition for the three months ended September 30, 2017 (as adjusted):
		Products and services transferred at point in time		Products and services transferred over time		Total
Body Worn Devices Segment:
Medical Biotelemetry	$	-	$	15,468	$	15,468
Hearing Health		6,215		-		6,215
Professional Audio Communications		1,615		-		1,615
Hearing Health DTEC Segment:
Hearing Health DTEC		1,763		-		1,763
Total Revenue	$	9,593	$	15,468	$	25,061
Timing of revenue recognition for the nine months ended September 30, 2017 (as adjusted):
		Products and services transferred at point in time		Products and services transferred over time		Total
Body Worn Devices Segment:
Medical Biotelemetry	$	-	$	41,220	$	41,220
Hearing Health		18,487		-		18,487
Professional Audio Communications		4,505		-		4,505
Hearing Health DTEC Segment:
Hearing Health DTEC		4,588		-		4,588
Total Revenue	$	137,601	$	41,220	$	68,800