Note O - Segment Reporting - Financial Information by Segment (Details) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2022	Mar. 31, 2021
Revenues		$ 49,062	$ 43,754
Segment Operating Expense		44,569	41,742
Contribution margin		4,493	(186)
Shared Services		0	0
EBITDA		4,493	(186)
Depreciation		599	698
Operating income (loss)		3,894	(884)
Restructuring expense		0	2,198
Intersegment Eliminations [Member]
Revenues		0	0
Segment Operating Expense		0	0
Contribution margin		0	(2,198)
Shared Services		0	0
EBITDA		0	(2,198)
Depreciation		0	0
Operating income (loss)		0	(2,198)
Restructuring expense			2,198
Corporate, Non-Segment [Member]
Revenues		0	0
Segment Operating Expense		5,500	5,453
Contribution margin		(5,500)	(5,453)
Shared Services		(2,682)	(3,066)
EBITDA		(2,818)	(2,387)
Depreciation		93	126
Operating income (loss)		(2,911)	(2,513)
Restructuring expense			0
Marketing Services [Member] | Operating Segments [Member]
Revenues		12,924	12,878
Segment Operating Expense		10,350	11,041
Contribution margin		2,574	1,837
Shared Services		1,113	1,255
EBITDA		1,461	582
Depreciation		102	151
Operating income (loss)		1,359	431
Restructuring expense			0
Customer Care [Member] | Operating Segments [Member]
Revenues		17,742	16,544
Segment Operating Expense		13,560	13,074
Contribution margin		4,182	3,470
Shared Services		718	870
EBITDA		3,464	2,600
Depreciation		202	254
Operating income (loss)		3,262	2,346
Restructuring expense			0
Fulfillment and Logistics Services [Member] | Operating Segments [Member]
Revenues	[1]	18,396	14,332
Segment Operating Expense	[1]	15,159	12,174
Contribution margin	[1]	3,237	2,158
Shared Services		851	941
EBITDA	[1]	2,386	1,217
Depreciation	[1]	202	167
Operating income (loss)	[1]	$ 2,184	1,050
Restructuring expense	[1]		$ 0

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