2021

2020

2019

Recoveries of taxes paid in prior years, net of expenses for recovery

$

-

$

(11,145

)

$

(16,595

)

Gain (loss) from the sale of subsidiaries (see Note 5)

-

451

279,744

Cancellation of projects

-

(31,804

)

(18,944

)

Forgiveness of accounts receivable

-

(98,859

)

-

Expenses related to the cancellation of the corporate building lease

(38,537

)

(113,469

)

-

Goodwill impairment (see Note 5)

-

(9,826

)

Loss from sale of property, vessels and equipment (see Note 9)

(132,956

)

-

Other, net

2,150

(2,399

)

(472

)

$

(169,343

)

$

(257,225

)

$

233,907