Related Parties (Tables)

6 Months Ended

Jun. 30, 2020

The following table summarizes our transactions with Polar:

	For the Three Months Ended				For the Six Months Ended
Revenue and Expenses:	June 30, 2020		June 30, 2019		June 30, 2020		June 30, 2019
Revenue from Polar	$	82,858	$	99,889	$	159,092	$	198,356
Ground handling and airport fees to Polar		1,067		545		1,593		1,063

Accounts receivable/payable as of:	June 30, 2020		December 31, 2019
Receivables from Polar	$	26,370	$	10,855
Payables to Polar		1,841		2,161

Aggregate Carrying Value of Polar Investment as of:	June 30, 2020		December 31, 2019
Aggregate Carrying Value of Polar Investment	$	4,870	$	4,870