Long-term Debt - Schedule (Details) - USD ($)	Dec. 31, 2019	Dec. 31, 2018
Total debt	$ 20,200,000	$ 7,916,667
Less: debt issuance costs	189,525	334,554
Less: current portion	3,200,000	1,000,000
Total long-term debt	16,810,475	6,582,113
Amended Commercial Loan
Total debt	15,200,000	$ 4,416,667
Revolving credit facility
Total debt	$ 5,000,000

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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