Supplemental Cash Flow Disclosure

3 Months Ended

Mar. 31, 2019

Supplemental Cash Flow Elements [Abstract]

Supplemental Cash Flow Disclosure

Note 16 – Supplemental Cash Flow Disclosure

Supplemental cash flow disclosures for the three months ended March 31, 2019 and 2018 are presented below:

	Three Months Ended March 31,
(in thousands)	2019		2018
Cash paid during the period for:
Interest	$	1,875	$	336
Non-cash transactions:
Accounts payable and accrued liabilities	$	82	$	(71	)
Non-cash acquisition of Carbon California interests	$	-	$	(18,906	)
Carbon California Acquisition on February 1, 2018	$	-	$	17,114
Exercise of warrant derivative	$	-	$	(1,792	)
Old Ironsides Notes interest paid-in-kind	$	594		-