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REVENUE RECOGNITION AND RECEIVABLES (Tables)

3 Months Ended

Mar. 31, 2020

REVENUE RECOGNITION AND RECEIVABLES

Summary of contracts asset and liabilities

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

​

​	​	​	​	​	​	​	​	​	​	​	​
​	March 31, 2020		​	December 31, 2019		​	​	$ Change	​	% Change
Contract asset – current	$	2,375	​	$	2,413	​	$	(38)	​	(2)	%
Contract asset – noncurrent	​	816	​	​	905	​	​	(89)	​	(10)	%
Contract liability – current	​	(19,371)	​	​	(15,044)	​	​	(4,327)	​	29	%
Contract liability – noncurrent	​	(5,193)	​	​	(5,450)	​	​	257	​	(5)	%
Net contract liability	$	(21,373)	​	$	(17,176)	​	$	(4,197)	​	24	%

Schedule of activity in allowances for credit losses

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​	​	​	​
​		Three months ended March 31, 2020
​	​	​	​
Balance at January 1, 2020		$	12,724
Current period provision for expected losses		​	1,260
Write-offs charged against the allowance		​	(1,525)
Recoveries collected	​	​	208
Balance at March 31, 2020	​	$	12,667

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- 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=119407570&loc=SL82919249-210447

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- Definition

Tabular disclosure of contract balances and changes in contract balances.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 10
-URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130551-203045

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