v3.8.0.1

Contract assets and contract liabilities (Tables)

3 Months Ended

Mar. 31, 2018

Contract assets and contract liabilities

Schedule of summary of the contract asset, net and contract liability, net activity and amounts of contract liability balance and performance obligations included in revenues

The opening and closing balances of our contract asset, net, contract liability, net, and receivables balances from contracts with customers for the three months ended March 31, 2018 are as follows:

		Contract assets, net			Contract liabilities, net
Balance at January 1, 2018		$	798		$	204,472
Balance at March 31, 2018		111			201,514
Change		$	(687	)	$	(2,958	)

Revenues for the three months ended March 31, 2018 include the following:

		Three Months Ended March 31, 2018
Amounts included in the beginning of period contract liability balance		$	26,694
Amounts associated with performance obligations satisfied in previous periods		93

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- Definition

Tabular disclosure of contract balances and changes in contract balances.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 10
-URI http://asc.fasb.org/extlink&oid=82913847&loc=SL49130551-203045

+ Details

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Period Type:	duration

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- References

No definition available.

+ Details

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