Supplemental Cash Flow Information

12 Months Ended

Dec. 31, 2018

Supplemental Cash Flow Elements [Abstract]

15. Supplemental Cash Flow Information

The following table reflects our supplemental cash flow information (in thousands):

	Year Ended December 31,
	2018		2017		2016
Supplemental cash items:
Cash paid for interest, net of interest capitalized of $0 in 2018, $0 in 2017 and $520 in 2016 ⁽¹⁾	$	61,501	$	65,873	$	96,501
Cash paid for income taxes		138		185		310
Cash refunds received for income taxes		11,126		11,906		7,796
Cash paid for share-based compensation ⁽²⁾		1,130		874		—
Cash received for interest income		2,385		315		7,889

Non-cash investing activities:
Accruals of property and equipment		18,575		33,003		9,129
ARO - additions, dispositions and revisions, net		19,877		21,245		10,865

Non-cash financing activities:
Exchange transaction – non-cash securities issued:
11.00% 1.5 Lien Term Loan - interest payable		—		—		23,823
9.00%/10.75% Second Lien PIK Toggle Notes – carrying value		—		—		223,905
8.50%/10.00% Third Lien PIK Toggle Notes – carrying value		—		—		213,446
Common stock issued - fair value at issuance date		—		—		106,366

Exchange transaction – non-cash securities exchanged:
8.50% Unsecured Senior Notes – carrying value		—		—		(712,967	)

(1)

During 2018, 2017 and 2016, cash paid for interest included amounts related to the debt issued during 2016, which were accounted for under ASC 470-60 and recorded against the carrying value of the debt instruments on the Consolidated Balance Sheets and included in financing activities on the Consolidated Statements of Cash Flows.

(2)

During 2018 and 2017, cash was used to settle vested RSUs related to the retirement of executive officers and shares of common stock were used to settle all other vested RSUs and to settle restricted stock. During 2016, only common shares were used to settle vested RSUs and Restrict stock.