Employee Benefit Plans - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2016	Mar. 31, 2015
Defined Benefit Plan Disclosure [Line Items]
Employee deferrals deemed vested percentage upon contribution	100.00%
Company's contributions to the plan	$ 500	$ 362
Company's expected contributions to the plan	$ 10
Maximum
Defined Benefit Plan Disclosure [Line Items]
Deferral percentage of base salary	80.00%
Deferral percentage of other compensation	100.00%

Employee deferrals vested percentage.

No definition available.

Name:	tasr_EmployeeDeferralsVestedPercentage
Namespace Prefix:	tasr_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Non qualified deferred compensation plan eligible participants deferral percentage of base salary.

+ References

No definition available.

+ Details

Name:	tasr_NonQualifiedDeferredCompensationPlanEligibleParticipantsDeferralPercentageOfBaseSalary
Namespace Prefix:	tasr_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Non qualified deferred compensation plan eligible participants deferral percentage of other compensation.

+ References

No definition available.

+ Details

Name:	tasr_NonQualifiedDeferredCompensationPlanEligibleParticipantsDeferralPercentageOfOtherCompensation
Namespace Prefix:	tasr_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The increase in the fair value of plan assets from contributions made by the employer.

+ References

+ Details

Name:	us-gaap_DefinedBenefitPlanContributionsByEmployer
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

The amount of contributions made by plan participants. This item represents a periodic increase to the plan obligation and an increase to plan assets.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (b)(4)
-URI http://asc.fasb.org/extlink&oid=58740216&loc=d3e1928-114920

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (a)(3)
-URI http://asc.fasb.org/extlink&oid=58740216&loc=d3e1928-114920

+ Details

Name:	us-gaap_DefinedBenefitPlanContributionsByPlanParticipants
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	us-gaap_DefinedBenefitPlanDisclosureLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	us-gaap_RangeAxis=us-gaap_MaximumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: