OTHER LIABILITIES

3 Months Ended

Mar. 31, 2020

. OTHER LIABILITIES

Other current and non-current liabilities comprised the following at March 31, 2020 and December 31, 2019:



	March 31, 2020		December 31, 2019
Current:
Deferred revenue	$	28,065	$	9,451
Legal provisions	629		635
Derivative instruments (Note 11)	1,259		—
Operating lease liabilities (Note 10)	3,437		3,203
Other	198		226
Total other current liabilities	$	33,588	$	13,515

	March 31, 2020		December 31, 2019
Non-current:
Deferred tax liabilities	$	20,312	$	21,294
Derivative instruments (Note 11)	10,873		12,670
Operating lease liabilities (Note 10)	7,606		8,434
Related party Guarantee Fee payable (Note 4)	33,465		33,465
Other	4,453		4,137
Total other non-current liabilities	$	76,709	$	80,000

During the three months ended March 31, 2020 and 2019, we recognized revenue of US$ 3.4 million and US$ 2.8 million, which was deferred as at December 31, 2019 and 2018, respectively.