SEGMENT REPORTING (Tables)

6 Months Ended

Jun. 30, 2021

SEGMENT REPORTING

Schedule of information for each operating segment

The following tables provide information for each operating segment (in thousands):

For the Three Months Ended June 30, 2021
	International		US		Renewable		Corporate and
	Telecom		Telecom		Energy		Other (1)		Consolidated
Revenue
Communication Services
Mobility	$	22,754	$	2,407	$	—	$	—	$	25,161
Fixed		59,126		5,877		—		—		65,003
Carrier Services		2,523		20,038		—		—		22,561
Other		239		—		—		—		239
Total Communication Services Revenue		84,642		28,322		—		—		112,964
Other
Managed Services		1,576		—		—		—		1,576
Construction		—		9,325		—		—		9,325
Total Other Revenue		1,576		9,325		—		—		10,901
Total Revenue		86,218		37,647		—		—		123,865
Depreciation and amortization		13,790		5,079		—		1,286		20,155
Non-cash stock-based compensation		10		—		—		2,165		2,175
Operating income (loss)		14,643		(556)		(771)		(10,411)		2,905

For the Three Months Ended June 30, 2020
	International		US		Renewable		Corporate and
	Telecom		Telecom		Energy		Other (1)		Consolidated
Revenue
Communication Services
Mobility	$	19,062	$	2,367	$	—	$	—	$	21,429
Fixed		56,567		4,937		—		—		61,504
Carrier Services		1,897		20,856		—		—		22,753
Other		554		—		—		—		554
Total Communication Services Revenue		78,080		28,160		—		—		106,240
Other
Renewable Energy		—		—		874		—		874
Managed Services		1,984		—		—				1,984
Total Other Revenue		1,984		—		874		—		2,858
Total Revenue		80,064		28,160		874		—		109,098
Depreciation and amortization		14,132		5,717		486		1,656		21,991
Non-cash stock-based compensation		28		—		131		1,402		1,561
Operating income (loss)		14,617		1,826		(620)		(8,799)		7,024

For the Six Months Ended June 30, 2021
	International		US		Renewable		Corporate and
	Telecom		Telecom		Energy		Other (1)		Consolidated
Revenue
Communication Services
Mobility	$	44,575	$	5,267	$	—	$	—	$	49,842
Fixed		117,873		12,248		—		—		130,121
Carrier Services		4,406		38,774		—		—		43,180
Other		456		—		—		—		456
Total Communication Services Revenue		167,310		56,289		—		—		223,599
Other
Renewable Energy		—		—		418		—		418
Managed Services		2,726		—		—		—		2,726
Construction		—		21,632		—		—		21,632
Total Other Revenue		2,726		21,632		418		—		24,776
Total Revenue		170,036		77,921		418		—		248,375
Depreciation and amortization		27,616		10,272		188		2,586		40,662
Non-cash stock-based compensation		47		—		22		3,442		3,511
Operating income (loss)		27,786		(1,090)		(1,433)		(19,009)		6,254

For the Six Months Ended June 30, 2020
	International		US		Renewable		Corporate and
	Telecom		Telecom		Energy		Other (1)		Consolidated
Revenue
Communication Services
Mobility	$	39,198	$	4,770	$	—	$	—	$	43,968
Fixed		115,056		9,762		—		—		124,818
Carrier Services		3,541		40,927		—		—		44,468
Other		891		—		—		—		891
Total Communication Services Revenue		158,686		55,459		—		—		214,145
Other
Renewable Energy		—		—		2,196		—		2,196
Managed Services		3,663		—		—				3,663
Total Other Revenue		3,663		—		2,196		—		5,859
Total Revenue		162,349		55,459		2,196		—		220,004
Depreciation and amortization		28,448		11,602		1,100		3,359		44,509
Non-cash stock-based compensation		(9)		—		131		2,599		2,721
Operating income (loss)		28,005		4,019		(1,077)		(16,623)		14,324

(1) Corporate and Other items refer to corporate overhead costs and consolidating adjustments

Schedule of segment balance sheet data and capital expenditures

Selected balance sheet data for each of the Company’s segments as of June 30, 2021 and December 31, 2020 consists of the following (in thousands):

	International		US		Renewable		Corporate and
	Telecom		Telecom		Energy		Other (1)		Consolidated
June 30, 2021
Cash, Cash equivalents, and Investments	$	48,301	$	26,041	$	5,350	$	15,193	$	94,885
Total current assets		108,346		65,043		9,287		17,169		199,845
Fixed assets, net		447,261		68,064		—		10,960		526,285
Goodwill		25,421		35,269		—		—		60,690
Total assets		640,162		308,514		22,170		95,728		1,066,574
Total current liabilities		81,709		33,624		1,126		20,113		136,572
Total debt		71,044		16,657		—		—		87,701
December 31, 2020
Cash, Cash equivalents, and Investments	$	45,848	$	26,921	$	4,311	$	26,845	$	103,925
Total current assets		107,315		65,806		39,057		27,887		240,065
Fixed assets, net		449,888		73,717		—		12,857		536,462
Goodwill		25,421		35,270		—		—		60,691
Total assets		642,834		265,797		39,045		136,035		1,083,711
Total current liabilities		80,875		43,200		1,038		22,815		147,928
Total debt		72,823		—		—		—		72,823

	Capital Expenditures
		International		US		Renewable		Corporate and
Six months ended June 30,		Telecom		Telecom		Energy		Other (1)		Consolidated
2021	$	21,843	$	18,792	$	—	$	1,297	$	41,932
2020		19,929		8,883		1,634		1,519		31,965

(1) Corporate and other items refer to corporate overhead costs and consolidating adjustments