8. Long-Term Debt (Details) - USD ($)	Dec. 31, 2020	Dec. 31, 2019
Total debt	$ 86,426	$ 133,096
Less current portion	(52,122)	(56,334)
Noncurrent portion	34,304	76,762
Zeo Inc.
Total debt	66,800	100,000
Catepillar Finance
Total debt	17,480	26,250
De Lage Landen Financial Services
Total debt	0	700
Phyllis Rice
Total debt	$ 2,146	$ 6,146

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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