Commitments and contingencies: (Tables)

12 Months Ended

Dec. 31, 2021

Commitments and contingencies:

Schedule of future minimum annual payments under operating leases, other facility leases and building access agreements

The Company enters into leases for network equipment sites and for space in data center facilities. Future minimum annual payments under these arrangements are as follows (in thousands):

For the year ending December 31,
2022	$	24,740
2023		12,225
2024		8,450
2025		6,112
2026		4,711
Thereafter		1,872
	$	58,110