Business Combinations - Summary of Estimated Fair Value of Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Thousands				3 Months Ended
	Mar. 01, 2021	Feb. 29, 2020	Jan. 13, 2020	Mar. 31, 2021	Mar. 31, 2020	Dec. 31, 2020
Business Acquisition [Line Items]
Cash					$ 0
Accounts receivable					2,848
Inventories					375
Other current assets					441
Property and equipment					716
Intangibles					4,512
Goodwill				$ 242,036	3,221	$ 216,870
Other non-current assets					66
Accounts payable and other current liabilities					(1,073)
Deferred income tax liabilities					0
Long-term debt					0
Other long-term liabilities					(35)
Fair value of assets acquired and purchase price					11,071
Less seller obligations					2,570
Cash Paid					8,501
Intermountain West
Business Acquisition [Line Items]
Cash				168
Accounts receivable				5,122
Inventories				1,157
Other current assets				2,354
Property and equipment				796
Intangibles				25,200
Goodwill				25,141
Other non-current assets				264
Accounts payable and other current liabilities				(3,278)
Deferred income tax liabilities				(6,537)
Long-term debt				(2,036)
Other long-term liabilities				(294)
Fair value of assets acquired and purchase price				48,057
Less seller obligations	$ 5,959			5,959
Cash Paid	$ 42,098			$ 42,098
Royals
Business Acquisition [Line Items]
Cash					0
Accounts receivable					2,848
Inventories					305
Other current assets					430
Property and equipment					598
Intangibles					3,930
Goodwill					3,015
Other non-current assets					58
Accounts payable and other current liabilities					(1,059)
Deferred income tax liabilities					0
Long-term debt					0
Other long-term liabilities					(35)
Fair value of assets acquired and purchase price					10,090
Less seller obligations		$ 2,500			2,500
Cash Paid		$ 7,590			7,590
Other
Business Acquisition [Line Items]
Cash					0
Accounts receivable					0
Inventories					70
Other current assets					11
Property and equipment					118
Intangibles					582
Goodwill					206
Other non-current assets					8
Accounts payable and other current liabilities					(14)
Deferred income tax liabilities					0
Long-term debt					0
Other long-term liabilities					0
Fair value of assets acquired and purchase price					981
Less seller obligations			$ 70		70
Cash Paid			$ 911		$ 911