Significant Accounting Policies (Details 2) - Level 3 [Member] - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2022	Dec. 31, 2021
Fair value	$ 15,000	$ 12,000
Tops [Member]
Unobservable Inputs Discount Rate	11.00%	11.00%
Unobservable Inputs Daily Production Multiple	44,928.8	37,215.1
Unobservable Inputs Proved Reserve Multiple	8.8	7.3
Unobservable Inputs Acreage Value (per acre)	$ 11,000	$ 10,000
Bottoms [Member]
Unobservable Inputs Discount Rate	11.00%	11.00%
Unobservable Inputs Daily Production Multiple	18,324.5	15,425.3
Unobservable Inputs Proved Reserve Multiple	3.8	3.6
Unobservable Inputs Acreage Value (per acre)	$ 1,500	$ 1,500
Weighted Average [Member]
Unobservable Inputs Discount Rate	11.00%	11.00%
Unobservable Inputs Daily Production Multiple	36,900.6	36,393.7
Unobservable Inputs Proved Reserve Multiple	7.1	7.2
Unobservable Inputs Acreage Value (per acre)	$ 4,062	$ 5,750