Segment Data (Tables)

3 Months Ended

Mar. 31, 2019

Segment Reporting [Abstract]

Summary of Operational Information Relative to the Company's Reportable Segments

Information relative to our reportable segments was as follows (in thousands):

	Three Months Ended March 31, 2019						Three Months Ended March 31, 2018
	TASER		Software and Sensors		Total		TASER		Software and Sensors		Total
Net sales from products	$	65,301	$	22,788	$	88,089	$	63,524	$	17,450	$	80,974
Net sales from services	90		27,631		27,721		—		20,241		20,241
Net sales	65,391		50,419		115,810		63,524		37,691		101,215
Cost of product sales	23,278		16,322		39,600		20,543		11,891		32,434
Cost of service sales	—		7,293		7,293		—		4,320		4,320
Cost of sales	23,278		23,615		46,893		20,543		16,211		36,754
Gross margin	42,113		26,804		68,917		42,981		21,480		64,461
Research and development	3,712		19,642		23,354		2,960		12,159		15,119