Organization and Summary of Significant Accounting Policies (Details Narrative) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Interest earned on finance leases	$ 268,600	$ 261,700	$ 764,800	$ 1,002,100
Bad debt allowance	$ 3,918,000	$ 0	$ 3,918,000	$ 0