XML 97 R30.htm IDEA: XBRL DOCUMENT v3.20.1

REVENUE, DEFERRED REVENUE AND ACCOUNTS RECEIVABLE (Tables)

12 Months Ended

Nov. 30, 2019

Revenue, Deferred Revenue And Accounts Receivable [Abstract]

Schedule of deferred revenue [Table Text Block]

		Deferred Revenue
Balance, November 30, 2018	$	—
Net additions to deferred revenue		10,842
Balance, November 30, 2019	$	10,842

Schedule of accounts receivable [Table Text Block]

		November 30,
		2019			2018
Accounts receivable	$	438,255		$	18,914

Schedule of revenue disaggregation [Table Text Block]

		Years Ended November 30,
Product type		2019			2018
Byrna® HD	$	850,404		$	—
Law Enforcement		74,015			250,227
Total	$	924,419		$	250,227

		Years Ended November 30,
Distribution channel		2019			2018
Wholesale (dealer/distributors and large end-users)	$	602,838		$	250,227
E-commerce		321,581			—
Total	$	924,419		$	250,227

X

- Definition

Tabular disclosure of accounts receivable .

+ References

No definition available.

+ Details

Name:	byrn_AccountsReceivableTableTextBlock
Namespace Prefix:	byrn_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	byrn_RevenueDeferredRevenueAndAccountsReceivableAbstract
Namespace Prefix:	byrn_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the type of arrangements and the corresponding amounts that comprise the current and noncurrent balance of deferred revenue as of the balance sheet date.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section 45
-Paragraph 8
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=118951113&loc=d3e6935-107765

+ Details

Name:	us-gaap_DeferredRevenueByArrangementDisclosureTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130545-203045

+ Details

Name:	us-gaap_DisaggregationOfRevenueTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration