Name:	meec_DescriptionsOfInterestPayment
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Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

No definition available.

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The average effective interest rate during the reporting period.

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Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format.

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Gross amount of debt extinguished.

No definition available.

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Balance Type:	debit
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Including the current and noncurrent portions, aggregate carrying value as of the balance sheet date of loans payable (with maturities initially due after one year or beyond the operating cycle if longer).

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Cash inflow associated with loan origination (the process when securing a mortgage for a piece of real property) or lease origination.

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

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