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Senior Secured Credit Agreement (Details) - Line of Credit - Senior Secured Reserve-Based Credit Facility - Revolving Credit Facility | Apr. 11, 2016 USD ($) | Jun. 30, 2020 USD ($) | Apr. 27, 2020 USD ($)
--- | --- | --- | ---
Debt Instrument [Line Items] |  |  |
Term of debt instrument | 3 years |  |
Maximum borrowing capacity | $ 50,000,000 | $ 8,000,000 | $ 27,000,000
Long-term debt outstanding |  | 0 |
Commitment fee percentage | 0.25% |  |
Maximum total leverage ratio (not more than) | 3 |  |
Debt service coverage ratio (not less than) | 1.10 |  |
Minimum consolidated tangible net worth | $ 50,000,000 |  |
Debt issuance costs | $ 168,972 |  |
Unamortized debt issuance costs |  | $ 11,888 |
LIBOR |  |  |
Debt Instrument [Line Items] |  |  |
Basis spread on variable rate | 2.75% |  |
Prime Rate |  |  |
Debt Instrument [Line Items] |  |  |
Basis spread on variable rate | 1.00% |  |

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- Definition 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. + References No definition available. + Details
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- Definition Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.17) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=119993939&loc=d3e28555-108399 + Details
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