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Segment Information and Geographical Data (Segment Information and Geographical Data) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 27, 2024	Sep. 29, 2023	Sep. 27, 2024	Sep. 29, 2023
Segment Reporting Information [Line Items]
Total revenue	$ 79,777	$ 75,856	$ 234,620	$ 224,187
Segment profit	23,312	21,843	64,878	63,312
Corporate general and administrative expenses	5,655	4,497	15,745	15,069
Non-cash stock compensation expense	2,989	2,707	8,438	7,920
Stock price appreciation equity program compensation expense	602		602
Acquisition-related compensation expense	41		41
Acquisition-related non-cash stock based compensation expense	232	4	232	10
Acquisition-related costs	53		53
Legal settlement and related costs			102
Depreciation expense	940	892	2,824	2,528
Interest expense, net	368	814	1,352	2,594
Income before income taxes	12,432	12,929	35,489	35,191
Global S&BT [Member]
Segment Reporting Information [Line Items]
Total revenue	44,065	43,798	127,219	129,765
Segment profit	14,093	13,951	36,895	40,860
Oracle Solutions [Member]
Segment Reporting Information [Line Items]
Total revenue	22,759	20,831	67,533	58,774
Segment profit	5,520	5,031	16,150	13,966
SAP Solutions [Member]
Segment Reporting Information [Line Items]
Total revenue	12,953	11,227	39,868	35,648
Segment profit	$ 3,699	$ 2,861	$ 11,833	$ 8,486

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Amount of noncash expense for share-based payment arrangement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 45
-Paragraph 28
-Subparagraph (a)
-SubTopic 10
-Topic 230
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-28

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