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SIGNIFICANT ACCOUNTING POLICIES (Tables)

6 Months Ended

Jun. 30, 2019

SIGNIFICANT ACCOUNTING POLICIES

Summary of change in asset retirement obligations

​

​	​	​	​
​		Six months ended June 30, 2019
​		(in thousands)
Balance at beginning of Current Period		$	1,898
Accretion expense, included in depreciation and amortization expense		​	57
Change in estimate		​	—
Divestitures	​	​	(61)
Balance at end of Current Period		$	1,894

Summary of cash flows from discontinued operations

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​

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​

​

​

​

​

​

​

​

​

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​

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Date of Divestiture

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Entity

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Initial Net Proceeds

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Working Capital True Up

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Adjusted Net Proceeds

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Working Capital Status at June 30, 2019

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(Gain)/loss for the six months ended June 30, 2019

​

​

​

​

(in thousands)

February 26, 2019

​

Affirm

​

$

10,982

​

$

92

​

$

To be determined

​

Not Final

​

$

(92)

June 28, 2019

​

Affirm

​

​

6,968

​

​

—

​

​

6,968

​

Final

​

​

(1,646)

March 19, 2019

​

Canada

​

​

4,975

​

​

(325)

​

​

4,650

​

Final

​

​

5,040

April 1, 2019

​

Canada

​

​

2,242

​

​

—

​

​

To be determined

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Not Final

​

​

101

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Tabular disclosure of the changes in carrying amount of a liability for asset retirement obligations, for changes such as new obligations, changes in estimates of existing obligations, spending on existing obligations, property dispositions, and foreign currency translation.

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Tabular disclosure of information related to a disposal group. Includes, but is not limited to, a discontinued operation, disposal classified as held-for-sale or disposed of by means other than sale or disposal of an individually significant component.

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