XML 76 R62.htm IDEA: XBRL DOCUMENT
v3.23.1

COMMITMENTS AND CONTINGENT LIABILITIES (Narrative) (Details) | 1 Months Ended | 12 Months Ended | 21 Months Ended
--- | --- | --- | ---
Jan. 31, 2023 USD ($) | Jul. 18, 2022 USD ($) | Dec. 31, 2022 USD ($) | Oct. 31, 2020 USD ($) Former_Employees
Vesting period |  |  | 4 years |
Indemnification agreement limit as a percentage of shareholders' equity |  |  | 25.00% |
Amount of net equity of indemnification |  |  | $ 3,000,000 |
Number of former employees filing lawsuits | Former_Employees |  |  |  | 2
Financial compensation sought for past damages plus additional amounts for future lost income and pain and suffering |  |  | 121,000 | $ 345,000
Penalty amount |  | $ 100,000 |  |
Subsequent Event [Member] |  |  |  |
Penalty amount | $ 600,000 |  |  |
Other Employees [Member] |  |  |  |
Financial compensation sought for past damages plus additional amounts for future lost income and pain and suffering |  |  | $ 1,700,000 |

X
- Definition It represents amount of net equity of indemnification. + References No definition available. + Details
Name: | eltk_AmountOfNetEquityOfIndemnification
Namespace Prefix: | eltk_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of penalty. + References No definition available. + Details
Name: | eltk_AmountOfPenalty
Namespace Prefix: | eltk_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Indemnification agreement with directors and officers, indemnification limit as percentage of parent's shareholder's equity. + References No definition available. + Details
Name: | eltk_IndemnificationAgreementWithDirectorsAndOfficersIndemnificationLimitAsPercentageOfParentShareholderEquity
Namespace Prefix: | eltk_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of former employees filing lawsuits. + References No definition available. + Details
Name: | eltk_NumberOfFormerEmployeesFilingLawsuits
Namespace Prefix: | eltk_
Data Type: | xbrli:positiveIntegerItemType
Balance Type: | na
Period Type: | duration

X
- Definition The value (monetary amount) of the award the plaintiff seeks in the legal matter. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=121557415&loc=d3e14435-108349 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=121557415&loc=d3e14326-108349 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 9 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=121557415&loc=d3e14557-108349 + Details
Name: | us-gaap_LossContingencyDamagesSoughtValue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_LitigationCaseAxis=eltk_OtherEmployeesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |