Business Acquisitions (Details) - Schedule of fair values of the assets acquired and liabilities $ in Thousands	9 Months Ended
	Oct. 01, 2021 USD ($)
Long [Member]
Business Acquisitions (Details) - Schedule of fair values of the assets acquired and liabilities [Line Items]
Cash
Accounts receivable	4,994
Unbilled receivable
Property and equipment	1,423
Other current and long-term assets	14
Intangible assets	7,290
Liabilities	(1,178)
Net assets acquired	12,543
Consideration paid (cash and equity consideration)	10,748
Contingent earnout liability at fair value (cash)	6,700
Total consideration	17,448
Excess consideration over the amounts assigned to the net assets acquired (goodwill)	4,905
Alta Vista [Member]
Business Acquisitions (Details) - Schedule of fair values of the assets acquired and liabilities [Line Items]
Cash	314	[1]
Accounts receivable	2,786	[1]
Unbilled receivable	4,258	[1]
Property and equipment	306	[1]
Other current and long-term assets	707	[1]
Intangible assets	4,957	[1]
Liabilities	(3,517)	[1]
Net assets acquired	9,811	[1]
Consideration paid (cash and equity consideration)	15,098	[1]
Contingent earnout liability at fair value (cash)	8,064	[1]
Total consideration	23,162	[1]
Excess consideration over the amounts assigned to the net assets acquired (goodwill)	13,351	[1]
WesTest [Member]
Business Acquisitions (Details) - Schedule of fair values of the assets acquired and liabilities [Line Items]
Cash	649	[1]
Accounts receivable	1,072	[1]
Unbilled receivable		[1]
Property and equipment	246	[1]
Other current and long-term assets	2	[1]
Intangible assets	1,459	[1]
Liabilities	(304)	[1]
Net assets acquired	3,124	[1]
Consideration paid (cash and equity consideration)	4,055	[1]
Contingent earnout liability at fair value (cash)	400	[1]
Total consideration	4,455	[1]
Excess consideration over the amounts assigned to the net assets acquired (goodwill)	1,331	[1]
AEL [Member]
Business Acquisitions (Details) - Schedule of fair values of the assets acquired and liabilities [Line Items]
Cash	2,354	[1]
Accounts receivable	6,026	[1]
Unbilled receivable	1,094	[1]
Property and equipment	52	[1]
Other current and long-term assets	130	[1]
Intangible assets	13,816	[1]
Liabilities	(3,065)	[1]
Net assets acquired	20,407	[1]
Consideration paid (cash and equity consideration)	24,502	[1]
Contingent earnout liability at fair value (cash)	6,618	[1]
Total consideration	31,120	[1]
Excess consideration over the amounts assigned to the net assets acquired (goodwill)	10,713	[1]
O'Neill [Member]
Business Acquisitions (Details) - Schedule of fair values of the assets acquired and liabilities [Line Items]
Cash	1,608	[1]
Accounts receivable	4,201	[1]
Unbilled receivable		[1]
Property and equipment	349	[1]
Other current and long-term assets		[1]
Intangible assets	22,735	[1]
Liabilities	(1,546)	[1]
Net assets acquired	27,347	[1]
Consideration paid (cash and equity consideration)	24,369	[1]
Contingent earnout liability at fair value (cash)	5,446	[1]
Total consideration	29,815	[1]
Excess consideration over the amounts assigned to the net assets acquired (goodwill)	$ 2,468	[1]

[1] The above purchase price allocation is tentative and preliminary and subject to further updates as we complete the purchase price allocation.