Annual report pursuant to Section 13 and 15(d)

SUPPLEMENTAL INFORMATION FOR STATEMENTS OF CASH FLOWS (Tables)

v3.10.0.1
SUPPLEMENTAL INFORMATION FOR STATEMENTS OF CASH FLOWS (Tables)
 12 Months Ended
Dec. 31, 2018
Supplemental Cash Flow Elements [Abstract]  
Schedule of Supplemental Cash Flow Disclosures
Supplemental cash flow information for the years ended December 31, 2018, 2017 and 2016 was as follows (in thousands):
 
 
2018
 
2017
 
2016
Income taxes paid, net of refunds
 
$
283

 
$
426

 
$
(5,978
)
Interest paid to others, excluding capitalized interest
 
13,581

 
15,315

 
15,268

Schedule of non-cash investing and financing activities:
 
 
 
 
 
 
Contribution of notes payable as additional capital into Aeróleo
 
—

 
—

 
6,349

Settlement of accrued contingent liabilities through installment obligations
 
—

 
386

 
2,486