Business Acquisitions (Details) - USD ($)			1 Months Ended			3 Months Ended		9 Months Ended
	Jul. 01, 2021	Apr. 14, 2021	Nov. 30, 2020	Sep. 30, 2020	Feb. 29, 2020	Oct. 01, 2021	Sep. 30, 2020	Oct. 01, 2021	Sep. 30, 2020
AltaVista Solutions [Member]
Business Acquisitions (Details) [Line Items]
Total consideration paid				$ 7,000,000
WesTest LLC [Member]
Business Acquisitions (Details) [Line Items]
Total consideration paid			$ 1,600,000
Atlantic Engineering Laboratories, Inc. and Atlantic Engineering Laboratories of New York, Inc. [Member]
Business Acquisitions (Details) [Line Items]
Total consideration paid		$ 7,500,000
O’Neill Services Group [Member]
Business Acquisitions (Details) [Line Items]
Total consideration paid	$ 6,500,000
Long Engineering LLC [Member]
Business Acquisitions (Details) [Line Items]
Aggregate purchase price					$ 10,700,000
Closing working capital adjustments					$ 12,000,000
AltaVista Solutions [Member]
Business Acquisitions (Details) [Line Items]
Payment to purchase agreement				15,100,000
Number of shares issued				$ 776,197
WesTest LLC [Member]
Business Acquisitions (Details) [Line Items]
Payment to purchase agreement			4,100,000
Number of shares issued			$ 285,115
Atlantic Engineering Laboratories, Inc. and Atlantic Engineering Laboratories of New York, Inc. [Member]
Business Acquisitions (Details) [Line Items]
Payment to purchase agreement		24,500,000
Number of shares issued		$ 738,566
O’Neill Services Group [Member]
Business Acquisitions (Details) [Line Items]
Payment to purchase agreement	24,400,000
Number of shares issued	$ 653,728
Business Acquisition [Member]
Business Acquisitions (Details) [Line Items]
Acquisition costs						$ 500,000	$ 0	$ 1,900,000	$ 600,000