Business Description, Basis of Presentation and Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2019

Business Description, Basis of Presentation and Significant Accounting Policies

Schedule of allowance for doubtful accounts activity

	Year Ended December 31,
	2019			2018
Balance at beginning of the year	$	631		$	472
Allowance increase		92			159
Write offs, net of recoveries		(299	)		—
Balance at end of the year	$	424		$	631

Schedule of deferred revenue and associated cost of goods sold and gross profit

	As of December 31,
	2019		2018
Deferred revenue	$	173	$	283
Deferred cost of goods sold		—		—
Deferred gross profit	$	173	$	283

Schedule of disaggregates the Company’s revenue into primary product groups and major regions

	Year Ended December 31,
	2019		2018
North and South America	$	14,040	$	16,534
Asia (including Middle East) and Australia		7,773		7,924
Europe and Africa		3,229		3,698
	$	25,042	$	28,156

	Year Ended December 31
	2019		2018
Audio Conferencing	$	11,609	$	13,946
Microphones		8,818		9,012
Video products		4,615		5,198
	$	25,042	$	28,156

Schedule of changes in the warranty accrual

	Year Ended December 31,
	2019			2018
Balance at the beginning of year	$	194		$	245
Accruals/additions		121			288
Usage/claims		(121	)		(339	)
Balance at end of year	$	194		$	194

Schedule of the computation of basic and diluted loss per common share

	Year Ended December 31,
	2019			2018
Numerator:
Net loss	$	(8,408	)	$	(16,687	)
Denominator:
Basic weighted average shares		16,638,580			8,942,629
Dilutive common stock equivalents using treasury stock method		—			—
Diluted weighted average shares		16,638,580			8,942,629
Basic loss per common share:	$	(0.51	)	$	(1.87	)
Diluted loss per common share:	$	(0.51	)	$	(1.87	)
Weighted average options outstanding		566,200			713,331
Anti-dilutive options not included in the computation		566,200			713,331