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Leases - Supplemental Statement of Cash Flows Information for Operating Leases (Details) | 12 Months Ended
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Dec. 31, 2019 USD ($)
Leases [Abstract] |
Noncash lease expense | $ 315,458
Change in operating lease liabilities | $ (257,678)

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- Definition Change in operating lease liabilities. + References No definition available. + Details
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Namespace Prefix: | ecor_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

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

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- Definition Amount of expense or loss included in net income that result in no cash flow, classified as other. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585 + Details
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