CONTINGENCIES AND COMMITMENTS - Additional Information - (Details) - USD ($) |
9 Months Ended | |
|---|---|---|
Sep. 30, 2020 |
Sep. 30, 2019 |
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| Loss Contingencies [Line Items] | ||
| Standby letters of credit drawn | $ 21,500,000 | $ 327,000,000 |
| Standby Letters of Credit | ||
| Loss Contingencies [Line Items] | ||
| Standby letters of credit drawn | 0 | |
| Surety Bond | ||
| Loss Contingencies [Line Items] | ||
| Issued surety bonds | $ 500,438 | |
| Extended term for surety bonds (in years) | 1 year | |
| Surety bonds renewal amount | $ 400,000 | |
| Surety bonds renewal amount, not applicable | 100,438 | |
| State And Federal Agencies | Standby Letters of Credit | ||
| Loss Contingencies [Line Items] | ||
| Line of Credit Facility, Maximum Borrowing Capacity | $ 260,000 | |
| Extended term under letter of credit arrangement (in years) | 1 year | |
| Electric Utility Companies | Standby Letters of Credit | ||
| Loss Contingencies [Line Items] | ||
| Line of Credit Facility, Maximum Borrowing Capacity | $ 500,438 | |
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- Definition Extended term for surety bonds, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. No definition available.
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- Definition Extended term under letter of credit arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. No definition available.
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- Definition Amount on which renewable applicable on surety bonds. No definition available.
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- Definition Amount on which renewable not applicable on surety bonds. No definition available.
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- Definition Amount of surety bonds. No definition available.
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- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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