Commitments and contingencies (Tables)

12 Months Ended

Dec. 31, 2019

Commitments and Contingencies Disclosure [Abstract]

Summary of lease obligations and remaining payments

The table below summarizes the Company’s lease obligations and remaining payments at December 31, 2019:

				December 31, 2019						January 1, 2019
	Lease Type	End Date	Remaining Years	Remaining Payments			Lease Liability			Remaining Payments			Lease Liability
Maynard Office Lease	Operating	Mar 2023	3.3	$	215,556		$	186,323		$	278,414		$	234,685
Panama Farm Lease	Operating	Apr 2019	—	—			—			60,000			59,013
Indiana Auto Lease	Operating	Feb 2021	1.2	5,999			5,533			10,842			9,897
Indiana Well Lease	Operating	Dec 2048	29.0	702,341			223,238			717,420			228,844
Total leases				$	923,896		$	415,094		$	1,066,676		$	532,439
Less: current portion				(85,011		)	(62,286		)	(142,780		)	(117,345		)
Long-term leases				$	838,885		$	352,808		$	923,896		$	415,094

Summary of remaining payments under leases

Remaining payments under leases are as follows at December 31, 2019:

Year	Office		Auto		Well		Amount
2020	$	64,637	$	4,842	$	15,532	$	85,011
2021	66,416		1,157		15,998		83,571
2022	67,602		—		16,478		84,080
2023	16,901		—		16,972		33,873
2024	—		—		17,481		17,481
Thereafter	—		—		619,880		619,880
Total Lease Payments	$	215,556	$	5,999	$	702,341	$	923,896