Acquisitions - Fair Value of Assets and Liabilities (Details) - USD ($) $ in Thousands					9 Months Ended
	Oct. 15, 2021	Aug. 30, 2021	Aug. 06, 2021	Jan. 26, 2021	Oct. 01, 2022	Oct. 02, 2021	Dec. 31, 2021
Purchase consideration:
Cash paid					$ 0	$ 37,057
Purchase price allocations:
Goodwill					$ 28,653		$ 28,723
FNS
Purchase consideration:
Cash paid				$ 20,059
Rollover equity				2,000
Contingent consideration				8,200
Acquisition debt				0
Due from seller				0
Business combination consideration transferred				30,259
Purchase price allocations:
Cash				0
Accounts receivable				0
Inventories				0
Prepaid expenses				0
Other current assets				0
Property and equipment				9,978
Other long-term assets				0
Goodwill				8,082
Business combination recognized identifiable assets acquired and liabilities assumed, including goodwill				35,700
Accounts payable				0
Accrued expenses				0
Contract liabilities				0
Capital lease obligations				(5,441)
Business combination recognized identifiable assets acquired goodwill and liabilities assumed, net				30,259
FNS | Customer relationships
Purchase price allocations:
Intangibles				17,370
FNS | Trademarks and trade names
Purchase price allocations:
Intangibles				$ 270
Broken Arrow
Purchase consideration:
Cash paid			$ 5,000
Rollover equity			0
Contingent consideration			7,552
Acquisition debt			0
Due from seller			0
Business combination consideration transferred			12,552
Purchase price allocations:
Cash			0
Accounts receivable			5,126
Inventories			133
Prepaid expenses			94
Other current assets			0
Property and equipment			219
Other long-term assets			32
Goodwill			5,319
Business combination recognized identifiable assets acquired and liabilities assumed, including goodwill			16,753
Accounts payable			(1,987)
Accrued expenses			(156)
Contract liabilities			(2,058)
Capital lease obligations			0
Business combination recognized identifiable assets acquired goodwill and liabilities assumed, net			12,552
Broken Arrow | Customer relationships
Purchase price allocations:
Intangibles			5,750
Broken Arrow | Trademarks and trade names
Purchase price allocations:
Intangibles			$ 80
Concurrent
Purchase consideration:
Cash paid		$ 13,828
Rollover equity		6,000
Contingent consideration		7,000
Acquisition debt		14,143
Due from seller		(510)
Business combination consideration transferred		40,461
Purchase price allocations:
Cash		1,289
Accounts receivable		8,458
Inventories		25
Prepaid expenses		0
Other current assets		10
Property and equipment		5,263
Other long-term assets		60
Goodwill		8,552
Business combination recognized identifiable assets acquired and liabilities assumed, including goodwill		46,747
Accounts payable		(1,938)
Accrued expenses		(799)
Contract liabilities		(367)
Capital lease obligations		(3,182)
Business combination recognized identifiable assets acquired goodwill and liabilities assumed, net		40,461
Concurrent | Customer relationships
Purchase price allocations:
Intangibles		22,330
Concurrent | Trademarks and trade names
Purchase price allocations:
Intangibles		$ 760
Urban Cable
Purchase consideration:
Cash paid	$ 8,436
Rollover equity	4,000
Contingent consideration	3,450
Acquisition debt	0
Due from seller	(151)
Business combination consideration transferred	15,735
Purchase price allocations:
Cash	185
Accounts receivable	3,695
Inventories	0
Prepaid expenses	14
Other current assets	28
Property and equipment	1,361
Other long-term assets	0
Goodwill	799
Business combination recognized identifiable assets acquired and liabilities assumed, including goodwill	17,332
Accounts payable	(1,184)
Accrued expenses	(323)
Contract liabilities	0
Capital lease obligations	(90)
Business combination recognized identifiable assets acquired goodwill and liabilities assumed, net	15,735
Urban Cable | Customer relationships
Purchase price allocations:
Intangibles	10,910
Urban Cable | Trademarks and trade names
Purchase price allocations:
Intangibles	$ 340