CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Cash flows from operating activities:
Net loss	$ (47,812)	$ (4,645)
Adjustments to reconcile net loss to net cash used in operating activities:
Amortization and depreciation	23,085	18,751
Amortization of finance lease and telecom real property interest liabilities discount	460	367
Impairment - decommissions	1,050	765
Realized and unrealized gain on foreign currency debt	15,479	(24,232)
Amortization of debt discount and deferred financing costs	1,715	1,106
Provision for bad debt expense	(64)	98
Share-based compensation	5,184	4,592
Deferred income taxes	(3,446)	(3,986)
Change in assets and liabilities:
Trade receivables, net	(2,790)	(1,707)
Prepaid expenses and other assets	1,813	1,563
Accounts payable, accrued expenses and other long-term liabilities	(3,391)	(1,309)
Rent received in advance	6,700	3,978
Net cash used in operating activities	(2,017)	(4,659)
Cash flows from investing activities:
Investments in real property interests and related intangible assets	(43,688)	(73,128)
Advance deposits made for real property interest investments	(2,589)
Proceeds from sales of real property interests	213
Proceeds from maturities of short-term investments	5,000
Purchases of property and equipment	(231)	(195)
Net cash used in investing activities	(41,295)	(73,323)
Cash flows from financing activities:
Borrowings under debt agreements		256,203
Repayments of term loans and other debt		(1,804)
Debt issuance costs		(5,653)
Proceeds from exercises of stock options	204	88
Repayments of finance lease and telecom real property interest liabilities	(11,075)	(4,359)
Net cash provided by (used in) financing activities	(10,871)	244,475
Effect of change in foreign currency exchange rates on cash, cash equivalents and restricted cash	1,791	(6,426)
Net change in cash and cash equivalents and restricted cash	(52,392)	160,067
Cash and cash equivalents and restricted cash at beginning of period	314,283	632,193
Cash and cash equivalents and restricted cash at end of period	261,891	792,260
Supplemental disclosure of cash and non-cash transactions:
Cash paid for interest	18,008	15,459
Cash paid for income taxes	$ 373	$ 150