XML 34 R21.htm IDEA: XBRL DOCUMENT v3.19.1
Prepaid expenses and other current assets
 12 Months Ended
Dec. 31, 2018
Prepaid expenses and other current assets  
Prepaid expenses and other current assets

10.  Prepaid expenses and other current assets

An analysis of prepaid expenses and other current assets at December 31, 2018, 2017 and 2016 is as follows:

 

 

 

 

 

 

 

 

 

 

 

    

2018

    

2017

    

2016

Advances to suppliers

 

Ps.

273,251

 

Ps.

346,263

 

Ps.

705,105

Prepaid aircraft rent

 

 

274,254

 

 

215,784

 

 

668,306

Prepaid insurance

 

 

76,896

 

 

68,712

 

 

47,663

Other prepaid expenses

 

 

22,682

 

 

65,642

 

 

33,555

Sales commission to travel agencies (Note 1d)

 

 

59,620

 

 

54,501

 

 

73,413

Advances for constructions of aircraft and engines

 

 

 —

 

 

13,764

 

 

31,437

Loss on sale and leaseback transactions to be amortized (Note 14)

 

 

3,047

 

 

3,047

 

 

3,047

 

 

Ps.

709,750

 

Ps.

767,713

 

Ps.

1,562,526