Revenue Recognition - Summary of revenue (Details) - USD ($)	3 Months Ended
Mar. 31, 2021	Mar. 31, 2020
Revenue recognition
Total operating revenue	$ 8,441,312	$ 6,427,846
Natural gas
Revenue recognition
Total operating revenue	6,332,099	4,019,764
Natural gas liquids
Revenue recognition
Total operating revenue	45,621	31,658
Oil and condensate
Revenue recognition
Total operating revenue	61,435	59,722
Gathering and compression fees
Revenue recognition
Total operating revenue	$ 2,002,157	$ 2,316,702

Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130545-203045

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 4
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130543-203045

Name:	us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration