Additional Operations and Balance Sheet Information (Details 5) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Results of operations from gas gathering and equipment rental activities:
Revenue	$ 125,000
Operating costs	32,000
Amortization/Depreciation	2,000
Total production costs	34,000
Total net revenue	$ 91,000
Gas Gathering [Member]
Results of operations from gas gathering and equipment rental activities:
Revenue		$ 136,000	$ 126,000
Operating costs		49,000	40,000
Amortization/Depreciation		1,000	5,000
Total production costs		50,000	45,000
Total net revenue		$ 86,000	$ 81,000