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REVENUE (Tables)

6 Months Ended

Jun. 30, 2020

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue [Table Text Block]

	Three Months Ended June 30,								Six Months Ended June 30,
	2019				2020				2019				2020
Cost per Served Sale	$	33,549			$	20,353			$	54,558			$	51,199
Cost per Redemption	14,276				7,339				28,240				21,407
Other	905				530				1,920				1,125
Revenue	$	48,730			$	28,222			$	84,718			$	73,731

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- Definition

Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130545-203045

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- References

No definition available.

+ Details

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