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Note C - Revenue From Contracts With Customers - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Total Revenue	$ 53,886	$ 49,597	$ 151,500	$ 142,610
Marketing Services [Member]
Total Revenue	13,016	14,729	39,389	41,815
Customer Care [Member]
Total Revenue	17,375	19,768	50,499	55,503
Fulfillment and Logistics Services [Member]
Total Revenue	23,495	15,100	61,612	45,292
Transferred over Time [Member]
Total Revenue	49,757	45,758	136,462	131,355
Transferred over Time [Member] | Marketing Services [Member]
Total Revenue	10,984	12,628	32,474	36,163
Transferred over Time [Member] | Customer Care [Member]
Total Revenue	17,375	19,768	50,499	55,503
Transferred over Time [Member] | Fulfillment and Logistics Services [Member]
Total Revenue	21,398	13,362	53,489	39,689
Transferred at Point in Time [Member]
Total Revenue	4,129	3,839	15,038	11,255
Transferred at Point in Time [Member] | Marketing Services [Member]
Total Revenue	2,032	2,101	6,915	5,652
Transferred at Point in Time [Member] | Customer Care [Member]
Total Revenue	0	0	0	0
Transferred at Point in Time [Member] | Fulfillment and Logistics Services [Member]
Total Revenue	$ 2,097	$ 1,738	$ 8,123	$ 5,603

X

- Definition

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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-Publisher FASB
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-Publisher FASB
-Name Accounting Standards Codification
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Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
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-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e9054-108599

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-Publisher FASB
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-Topic 606
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-URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130545-203045

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 924
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-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 11.L)
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+ Details

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