XML 38 R22.htm IDEA: XBRL DOCUMENT
v3.22.2.2

ACCOUNTING STANDARDS (Policies) | 9 Months Ended
--- | ---
Sep. 24, 2022
Accounting Policies [Abstract] |
Accounting Standards Issued But Not Yet Adopted | Accounting Standards Issued But Not Yet Adopted In June 2016, the FASB issued ASU 2016-13, Financial Instruments—Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments (“ASU 2016-13”), which requires measurement and recognition of expected credit losses for financial assets held. In November 2019, the FASB issued ASU 2019-10 that has extended the effective date of ASU 2016-13 for Smaller Reporting Entities to fiscal years, and interim periods within those fiscal years, beginning after December 15, 2022. The Company is currently evaluating ASU 2016-13 and its impact on our consolidated financial statements.

X
- Definition Accounting Standards Issued But Not Yet Adopted [Policy Text Block] + References No definition available. + Details
Name: | KOPN_AccountingStandardsIssuedButNotYetAdoptedPolicyTextBlock
Namespace Prefix: | KOPN_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_AccountingPoliciesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration