Fair Value Measurements (Details 1) - USD ($)	9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019
Assets held for lease	$ 17,000,000		$ 0
Assets held for sale	12,970,000		25,880,700
Total	29,970,000		25,880,700
Losses on assets held for lease	7,006,600	$ 0
Losses on assets held for sale	9,813,900	11,424,900
Total losses	16,820,500	$ 11,424,900
Level 1
Assets held for lease	0		0
Assets held for sale	0		0
Total	0		0
Level 2
Assets held for lease	0		0
Assets held for sale	0		0
Total	0		0
Level 3
Assets held for lease	17,000,000		0
Assets held for sale	12,970,000		25,880,700
Total	$ 29,970,000		$ 25,880,700