Description Of Business And Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2020

Description Of Business And Significant Accounting Policies [Abstract]

Disaggregation Of Revenue

	For the Three Months Ended
	March 31,
	2020		2019
Crude oil	$	959	$	1,164
Saltwater disposal fees		4		7
Total	$	963	$	1,171

Inventory

	March 31,		December 31,
	2020		2019
Oil – carried at lower of cost or market	$	271	$	415
Total inventory	$	271	$	415

Accounts Receivable

	March 31,		December 31,
	2020		2019
Revenue	$	211	$	415
Tax		130		65
Joint interest		31		77
Accounts receivable - current	$	372	$	557
Tax - noncurrent	$	—	$	65