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Revenue (Tables) | 12 Months Ended
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Dec. 31, 2021
Revenue from Contract with Customer [Abstract] |
Composition of Revenue | Revenue is comprised of the following:
|  | Year ended December 31, |
|  | 2020 |  |  | 2021 |
Audio |  | $ | 181,034,169 |  |  | $ | 206,460,883 |
Digital |  |  | 21,605,742 |  |  |  | 32,743,850 |
Other |  |  | 3,503,950 |  |  |  | 2,221,575 |
|  | $ | 206,143,861 |  |  | $ | 241,426,308 |
Deferred Revenue |
|  | December 31, 2020 |  |  | December 31, 2021 |
Deferred revenue |  | $ | 3,732,890 |  |  | $ | 3,085,370 |
|  | Year ended December 31, |
|  | 2020 |  |  | 2021 |
Losses on receivables |  | $ | 2,318,987 |  |  | $ | 2,064,164 |
|  | December 31, |  |  | December 31, |
|  | 2020 |  |  | 2021 |
Trade sales receivable |  | $ | 956,999 |  |  | $ | 881,885 |
Trade sales payable |  |  | 892,543 |  |  |  | 614,467 |
Trade Sale Revenue |
|  | Year ended December 31, |
|  | 2020 |  |  | 2021 |
Trade sales revenue |  | $ | 4,980,829 |  |  | $ | 6,089,517 |

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- Definition Tabular disclosure of trade sales receivable and trade sales payable. + References No definition available. + Details
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- Definition Tabular disclosure of receivable, contract asset, and contract liability from contract with customer. Includes, but is not limited to, change in contract asset and contract liability. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130551-203045 + Details
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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=123351226&loc=SL49130545-203045 + Details
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