REVENUE RECOGNITION AND RECEIVABLES (Tables)

6 Months Ended

Jun. 30, 2023

REVENUE RECOGNITION AND RECEIVABLES

Summary of revenues

	Three months ended				Six months ended
		June 30, 2023		June 30, 2022		June 30, 2023		June 30, 2022
Services transferred over time
US Telecom	$	80,330	$	72,201	$	161,403	$	144,491
International Telecom		86,730		82,479		172,409		163,781
Total		167,060		154,680		333,812		308,272
Goods and services transferred at a point in time
US Telecom		2,597		8,702		5,144		12,300
International Telecom		3,781		3,165		7,040		5,888
Total		6,378		11,867		12,184		18,188
Total revenue accounted for under ASC 606	$	173,438	$	166,547	$	345,996	$	326,460

Summary of contracts asset and liabilities

Contract assets and liabilities consisted of the following (amounts in thousands):

	June 30, 2023		December 31, 2022			$ Change	% Change
Contract asset – current	$	3,046	$	2,932	$	114	3.9	%
Contract asset – noncurrent		3,671		3,775		(104)	(2.8)	%
Contract liability – current		(28,444)		(27,284)		(1,160)	4.3	%
Contract liability – noncurrent		(67,840)		(72,543)		4,703	(6.5)	%
Net contract liability	$	(89,567)	$	(93,120)	$	3,553	(3.8)	%

Schedule of activity in allowances for credit losses

	Six months ended
	June 30, 2023		June 30, 2022
Balance at beginning of period	$	15,171	$	13,885
Current period provision for expected losses		2,463		3,153
Write-offs charged against the allowance		(1,878)		(1,497)
Recoveries collected		188		208
Balance at end of period	$	15,944	$	15,749