XML 51 R41.htm IDEA: XBRL DOCUMENT v3.22.1

SCHEDULE OF STOCK-BASED COMPENSATION EXPENSE (Details) - USD ($)	3 Months Ended
	Mar. 26, 2022	Mar. 27, 2021
Total	$ 656,073	$ 2,610,166
Cost of Product Revenues [Member]
Total	66,668	133,784
Research and Development [Member]
Total	147,379	94,053
Selling, General and Administrative [Member]
Total	$ 442,026	$ 2,382,329

X

- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)(i)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

+ Details

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

X

- Details

Name:	us-gaap_IncomeStatementLocationAxis=KOPN_CostOfProductRevenuesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_IncomeStatementLocationAxis=KOPN_ResearchAndDevelopmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_IncomeStatementLocationAxis=KOPN_SellingGeneralAndAdministrativeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: