XML 65 R27.htm IDEA: XBRL DOCUMENT v3.20.1

REVENUE, DEFERRED REVENUE AND ACCOUNTS RECEIVABLE (Tables)

3 Months Ended

Feb. 29, 2020

Revenue, Deferred Revenue And Accounts Receivable [Abstract]

Schedule of deferred revenue [Table Text Block]

		Three Months Ended
		February 29, 2020
Deferred revenue balance at beginning of period	$	10,842
Net additions to deferred revenue during the period		6,996
Reductions in deferred revenue for revenue recognized during the period		(10,842	)
Deferred revenue balance at end of period	$	6,996

Schedule of accounts receivable [Table Text Block]

		February 29, 2020			November 30, 2019
Accounts receivable	$	92,221		$	438,255

Schedule of revenue disaggregation [Table Text Block]

		Three Months Ended
Product type		February 29, 2020			February 28, 2019
Byrna® HD	$	127,366		$	—
Law Enforcement		21,214			11,107
Total	$	148,580		$	11,107

Distribution channel		February 29, 2020				February 28, 2019
Wholesale (dealer/distributors and large end-users)	$	(65,696	)		$	11,107
E-commerce		214,276				—
Total	$	148,580			$	11,107

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