Annual report pursuant to Section 13 and 15(d)

SUPPLEMENTAL INFORMATION FOR STATEMENTS OF CASH FLOWS (Tables)

v3.8.0.1
SUPPLEMENTAL INFORMATION FOR STATEMENTS OF CASH FLOWS (Tables)
 12 Months Ended
Dec. 31, 2017
Supplemental Cash Flow Elements [Abstract]  
Schedule of Supplemental Cash Flow Disclosures
Supplemental cash flow information for the years ended December 31, 2017, 2016 and 2015 was as follows (in thousands):
 
 
2017
 
2016
 
2015
Income taxes paid, net of refunds
 
$
(426
)
 
$
(5,978
)
 
$
5,960

Interest paid to others, excluding capitalized interest
 
15,315

 
15,268

 
12,642

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

 
—

Company financed sale of equipment and parts
 
—

 
—

 
1,248