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ACCOUNTS AND OTHER RECEIVABLE, NET (Tables)

6 Months Ended

Jun. 30, 2021

ACCOUNTS AND OTHER RECEIVABLE, NET

Schedule of accounts and other receivable

​

​	​	​	​	​	​	​
​	​	June 30,		​	December 31,
​		2021			2020
Amounts billed, net	​	$	212,446	​	$	213,560
Unbilled receivables	​	​	30,907	​		21,618
Total receivables, net	​	$	243,353	​	$	235,178

Schedule of expected credit losses

​

​	​	​	​
​	​	Six Months Ended
​		June 30, 2021
Balance at beginning of period		$	7,602
Additions	​		-
Deductions - write-offs, net of recoveries	​		(662)
Foreign currency translation	​	​	(14)
Balance at end of period	​	$	6,926

X

- Definition

Tabular disclosure of allowance for credit loss on accounts receivable.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 13
-URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919249-210447

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X

- References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
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X

- Definition

Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.3,4)
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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