Acquisitions - Intangible Assets Acquired (Details) - USD ($) $ in Thousands	Dec. 02, 2021	Dec. 31, 2021	Dec. 31, 2020
Business Acquisition [Line Items]
Gross carrying amount		$ 10,610	$ 5,240
Accumulated amortization		(3,663)	(3,519)
Total		6,947	1,721
Customer relationships
Business Acquisition [Line Items]
Gross carrying amount			4,710
Accumulated amortization			(3,112)
Total			1,598
Customer relationships | ODR
Business Acquisition [Line Items]
Gross carrying amount		4,710
Accumulated amortization		(3,475)
Total		1,235
Backlog
Business Acquisition [Line Items]
Gross carrying amount			4,800
Accumulated amortization			$ (4,800)
Jake Marshall Transaction
Business Acquisition [Line Items]
Gross carrying amount	$ 5,710
Accumulated amortization	(105)
Total	$ 5,605
Weighted Average Useful Life (Years)	6 years 3 months 18 days
Jake Marshall Transaction | Trade name
Business Acquisition [Line Items]
Gross carrying amount	$ 1,150	1,150
Accumulated amortization	(15)	(15)
Total	$ 1,135	1,135
Weighted Average Useful Life (Years)	6 years 2 months 12 days
Jake Marshall Transaction | Customer relationships | GCR
Business Acquisition [Line Items]
Gross carrying amount	$ 570	570
Accumulated amortization	(6)	(6)
Total	$ 564	564
Weighted Average Useful Life (Years)	7 years 1 month 6 days
Jake Marshall Transaction | Customer relationships | ODR
Business Acquisition [Line Items]
Gross carrying amount	$ 3,050	3,050
Accumulated amortization	(34)	(35)
Total	$ 3,016	3,015
Weighted Average Useful Life (Years)	7 years 7 months 6 days
Jake Marshall Transaction | Backlog | GCR
Business Acquisition [Line Items]
Gross carrying amount	$ 260	260
Accumulated amortization	(14)	(14)
Total	$ 246	246
Weighted Average Useful Life (Years)	1 year 7 months 6 days
Jake Marshall Transaction | Backlog | ODR
Business Acquisition [Line Items]
Gross carrying amount	$ 680	680
Accumulated amortization	(36)	(36)
Total	$ 644	$ 644
Weighted Average Useful Life (Years)	1 year 7 months 6 days