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Revenue (Tables) | 12 Months Ended
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Dec. 31, 2019
Revenue From Contract With Customer [Abstract] |
Summary of Revenue Disaggregated by Source | The following table presents our revenue disaggregated by source.
|  | Year Ended December 31, |
|  | 2019 |  |  | 2018 |
Revenue Type: |  |  |  |  |  |  |  |
Services |  | $ | 88,841,868 |  |  | $ | 93,524,370 |
Product sales and other |  |  | 10,137,272 |  |  |  | 10,281,062 |
Total revenue |  | $ | 98,979,140 |  |  | $ | 103,805,432 |

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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130545-203045 + Details
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