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14. FAIR VALUE MEASUREMENTS (Details) - Fair Value, Inputs, Level 2 [Member] - USD ($) | Feb. 28, 2019 | Feb. 28, 2018
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14. FAIR VALUE MEASUREMENTS (Details) [Line Items] |  |
Lines of Credit, Fair Value Disclosure | $ 0 |
Long-term Debt, Fair Value | $ 19,123,700 | $ 19,454,500

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- References No definition available. + Details
Name: | educ_FAIRVALUEMEASUREMENTSDetailsLineItems
Namespace Prefix: | educ_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition Fair value portion of contractual arrangement with a lender under which borrowings can be made up to a specific amount at any point in time. + References No definition available. + Details
Name: | us-gaap_LinesOfCreditFairValueDisclosure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Definition The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. + References No definition available. + Details
Name: | us-gaap_LongTermDebtFairValue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |