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Acquisitions - Total Purchase Price (Details) - USD ($) | Aug. 20, 2019 | Jul. 26, 2019
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American Electric |  |
Business Acquisition [Line Items] |  |
Number of shares of the combined company (in shares) |  | 1,466,092
Fair value of stock (usd per share) |  | $ 7.12
Cash |  | $ 650,000
Purchase price |  | $ 11,088,573
Diversenergy, LLC |  |
Business Acquisition [Line Items] |  |
Fair value of stock (usd per share) | $ 4.38 |
Cash | $ 2,000,000 |
Purchase price | $ 5,000,000 |
Diversenergy, LLC | Common Stock |  |
Business Acquisition [Line Items] |  |
Number of shares of the combined company (in shares) | 684,963 |

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