Intangible Assets (Details) (USD $)	3 Months Ended
	Mar. 31, 2013	Dec. 31, 2012
Amortized:
Amortized intangible assets, Gross Carrying Amount	$ 2,041,922	$ 2,030,492
Accumulated Amortization	(599,225)	(567,433)
Net Carrying Amount	1,442,697	1,463,059
Not amortized:
Not amortized intangible assets, Carrying Amount	1,844,931	1,854,110
Intangible assets, Gross Carrying Amount	3,886,853	3,884,602
Accumulated Amortization	(599,225)	(567,433)
Intangible assets	3,287,628	3,317,169
TASER Trademark [Member]
Not amortized:
Not amortized intangible assets, Carrying Amount	900,000	900,000
Patents and trademarks pending [Member]
Not amortized:
Not amortized intangible assets, Carrying Amount	944,931	954,110
Domain names [Member]
Amortized:
Amortized intangible assets, Useful Life	5 years
Amortized intangible assets, Gross Carrying Amount	139,431	139,431
Accumulated Amortization	(106,815)	(103,840)
Net Carrying Amount	32,616	35,591
Not amortized:
Accumulated Amortization	(106,815)	(103,840)
Issued patents [Member]
Amortized:
Amortized intangible assets, Gross Carrying Amount	1,539,038	1,528,955
Accumulated Amortization	(380,535)	(362,032)
Net Carrying Amount	1,158,503	1,166,923
Not amortized:
Accumulated Amortization	(380,535)	(362,032)
Issued patents [Member] | Maximum [Member]
Amortized:
Amortized intangible assets, Useful Life	15 years
Issued patents [Member] | Minimum [Member]
Amortized:
Amortized intangible assets, Useful Life	4 years
Issued trademarks [Member]
Amortized:
Amortized intangible assets, Gross Carrying Amount	363,453	362,106
Accumulated Amortization	(111,875)	(101,561)
Net Carrying Amount	251,578	260,545
Not amortized:
Accumulated Amortization	$ (111,875)	$ (101,561)
Issued trademarks [Member] | Maximum [Member]
Amortized:
Amortized intangible assets, Useful Life	11 years
Issued trademarks [Member] | Minimum [Member]
Amortized:
Amortized intangible assets, Useful Life	9 years