Description Of Business And Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2019

Description Of Business And Significant Accounting Policies [Abstract]

Disaggregation Of Revenue

	March 31,		March 31,
	2019		2018
Crude oil	$	1,164	$	1,357
Salt water disposal fees		7		10
Total	$	1,171	$	1,367

Inventory

	March 31,		December 31,
	2019		2018
Oil – carried at cost	$	423	$	359
Equipment and materials – carried at market		—		105
Total inventory	$	423	$	464

Accounts Receivable

	March 31,		December 31,
	2019		2018
Revenue	$	474	$	396
Tax		129		129
Joint interest		5		8
Accounts receivable - current	$	608	$	533
Tax - noncurrent	$	130	$	130