Note O - Segment Reporting - Financial Information by Segment (Details) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Revenues		$ 48,553	$ 49,259	$ 97,615	$ 93,013
Segment Operating Expense		43,956	45,417	88,525	87,159
Contribution margin (loss)		4,597	2,098	9,090	1,912
Shared Services		0	0	0	0
EBITDA		4,597	2,098	9,090	1,912
Depreciation		586	663	1,184	1,361
Operating income		4,011	1,435	7,906	551
Restructuring expense		0	1,744	0	3,942
Intersegment Eliminations [Member]
Revenues		0	0	0	0
Segment Operating Expense		0	0	0	0
Contribution margin (loss)		0	(1,744)	0	(3,942)
Shared Services		0	0	0	0
EBITDA		0	(1,744)	0	(3,942)
Depreciation		0	0	0	0
Operating income		0	(1,744)	0	(3,942)
Restructuring expense			1,744		3,942
Corporate, Non-Segment [Member]
Revenues		0	0	0	0
Segment Operating Expense		5,390	5,476	10,889	10,929
Contribution margin (loss)		(5,390)	(5,476)	(10,889)	(10,929)
Shared Services		(2,508)	(2,587)	(5,190)	(5,653)
EBITDA		(2,882)	(2,889)	(5,699)	(5,276)
Depreciation		94	124	186	250
Operating income		(2,976)	(3,013)	(5,885)	(5,526)
Restructuring expense			0		0
Marketing Services [Member] | Operating Segments [Member]
Revenues		13,450	14,208	26,374	27,086
Segment Operating Expense		10,584	11,377	20,934	22,418
Contribution margin (loss)		2,866	2,831	5,440	4,668
Shared Services		1,052	1,105	2,165	2,360
EBITDA		1,814	1,726	3,275	2,308
Depreciation		89	144	191	295
Operating income		1,725	1,582	3,084	2,013
Restructuring expense			0		0
Customer Care [Member] | Operating Segments [Member]
Revenues		15,382	19,191	33,123	35,735
Segment Operating Expense		12,212	15,138	25,773	28,212
Contribution margin (loss)		3,170	4,053	7,350	7,523
Shared Services		677	703	1,395	1,573
EBITDA		2,493	3,350	5,955	5,950
Depreciation		201	203	403	457
Operating income		2,292	3,147	5,552	5,493
Restructuring expense			0		0
Fulfillment and Logistics Services [Member] | Operating Segments [Member]
Revenues	[1]	19,721	15,860	38,118	30,192
Segment Operating Expense	[1]	15,770	13,426	30,929	25,600
Contribution margin (loss)	[1]	3,951	2,434	7,189	4,592
Shared Services		779	779	1,630	1,720
EBITDA	[1]	3,172	1,655	5,559	2,872
Depreciation	[1]	202	192	404	359
Operating income	[1]	$ 2,970	1,463	$ 5,155	2,513
Restructuring expense	[1]		$ 0		$ 0

[1] Operating expense in this segment includes $0.8 million favorable litigation settlement as well as the related legal expenses.