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Revenue recognition.

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Description of tax benefits.

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Amount of expense for amortization of capitalized computer software costs.

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Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The amortization method of a major finite-lived intangible asset class. A major class is composed of intangible assets that can be grouped together because they are similar either by their nature or by their use in the operations of a company. The straight-line method is the preferred amortization method, unless another method better reflects the pattern in which the asset is consumed.

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The cash outflow associated with the development, modification or acquisition of software programs or applications for internal use (that is, not to be sold, leased or otherwise marketed to others) that qualify for capitalization.

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The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt.

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Amount of unrecognized tax benefits.

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Summary of Significant Accounting Policies (Details Textual) - USD ($)	1 Months Ended		3 Months Ended		9 Months Ended
	Feb. 19, 2019	Jan. 25, 2019	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Summary of Significant Accounting Policies (Textual)
Amortization method					Straight-line method
Accounts receivable charged off against allowance			$ 4,813,162	$ 9,838,873	$ 16,830,382	$ 19,215,275
Capitalized software costs			606,500	535,640	1,804,858	1,584,666
Capitalized software amortization expense			544,475	513,149	$ 1,550,459	1,596,396
Revenue recognition, description					Through a 90-day same as cash option, an early purchase option, or through payments of all required lease payments, generally 52 weeks, for ownership.
Debt issuance costs	$ 60,000	$ 60,000
Intangible assets, terms					10 years
Tax benefits, description					The tax benefits recognized in the consolidated financial statements from such a position are measured based on the largest benefit that has a greater than 50% likelihood of being realized upon ultimate settlement.
Unrecognized tax benefits
Promissory Notes [Member]
Summary of Significant Accounting Policies (Textual)
Amortization included in interest expense			4,138	8,138	17,747	21,701
Credit Agreement [Member]
Summary of Significant Accounting Policies (Textual)
Amortization included in interest expense			$ 45,912	$ 103,368	$ 216,536	$ 208,640