Business Segments (Tables)

3 Months Ended

Mar. 31, 2020

Business Segments

Schedule of revenues generated from geographic regions

We conduct our operations in the United States and sell our products and services to domestic and       international customers.  Revenues were generated from the following geographic regions for the three months ended March 31, 2020 and 2019 (in thousands):

	Three Months Ended
	March 31,
	2020		2019
United States	$	2,011	$	1,723
United Kingdom		687		880
Rest of World		820		1,129
	$	3,518	$	3,732

Schedule of revenue by product group

Revenue by product group for the three months ended March 31, 2020 and 2019 was (in thousands):

	Three Months Ended
	March 31,
	2020		2019
Biometrics	$	3,263	$	3,472
Imaging		255		260
	$	3,518	$	3,732

Schedule of revenue by timing of transfer of goods or services

Revenue by timing of transfer of goods or services for the three months ended March 31, 2020 and 2019 was (in thousands):

	Three Months Ended
	March 31,
	2020		2019
Goods or services transferred at a point in time	$	1,952	$	1,172
Goods or services transferred over time		1,566		2,560
	$	3,518	$	3,732