Quarterly report pursuant to Section 13 or 15(d)

Business Combinations - Summary, Pro Forma, Allocation (Details)

v3.8.0.1
Business Combinations - Summary, Pro Forma, Allocation (Details)
$ in Thousands
 3 Months Ended
Jan. 18, 2018
USD ($)
Jan. 10, 2018
USD ($)
Mar. 29, 2017
USD ($)
Feb. 27, 2017
USD ($)
Jan. 16, 2017
USD ($)
Mar. 31, 2018
USD ($)
item
Mar. 31, 2017
USD ($)
item
Dec. 31, 2017
USD ($)
Business Combinations                
Number of acquisitions | item           2 4  
Cash consideration           $ 26,956 $ 41,242  
Pro Forma Results                
Net sales           492,399 455,507  
Net income           26,400 16,202  
Amortization of intangible assets           42 338  
Income tax expense (using normalized 38% ETR)           $ 5 $ 206  
ETR (as a percent)           27.00% 38.00%  
Purchase Price Allocations                
Goodwill           $ 1,082,815   $ 1,077,186
Selling, General and Administrative Expenses                
Business Combinations                
Acquisition related costs           3,500 $ 300  
2017 Acquisitions                
Business Combinations                
Purchase price             43,383  
Cash consideration             41,273  
Contingent consideration             2,110  
Revenue and Net Income Since Acquisition Date                
Net Sales             5,853  
Net Income             22  
Purchase Price Allocations                
Accounts receivable             11,073  
Inventories             1,335  
Prepaid and other assets             33  
Property and equipment             2,556  
Intangible assets           13,080 13,080  
Goodwill             18,371  
Accounts payable             (2,763)  
Accrued liabilities             (302)  
Net assets acquired             43,383  
Midwest                
Business Combinations                
Purchase price             12,225  
Cash consideration         $ 12,200   12,225  
Revenue and Net Income Since Acquisition Date                
Net Sales             3,268  
Net Income             (91)  
Purchase Price Allocations                
Accounts receivable             6,576  
Inventories             75  
Property and equipment             655  
Intangible assets             2,740  
Goodwill             3,538  
Accounts payable             (1,359)  
Net assets acquired             12,225  
EcoFoam                
Business Combinations                
Purchase price       $ 22,300     22,325  
Cash consideration       20,200     20,215  
Contingent consideration       2,100     2,110  
Revenue and Net Income Since Acquisition Date                
Net Sales             2,389  
Net Income             91  
Purchase Price Allocations                
Accounts receivable             3,819  
Inventories             1,119  
Prepaid and other assets             27  
Property and equipment             1,544  
Intangible assets             6,700  
Goodwill             10,796  
Accounts payable             (1,378)  
Accrued liabilities             (302)  
Net assets acquired             22,325  
All others                
Business Combinations                
Purchase price             8,833  
Cash consideration             8,833  
Revenue and Net Income Since Acquisition Date                
Net Sales             196  
Net Income             22  
Purchase Price Allocations                
Accounts receivable             678  
Inventories             141  
Prepaid and other assets             6  
Property and equipment             357  
Intangible assets             3,640  
Goodwill             4,037  
Accounts payable             (26)  
Net assets acquired             $ 8,833  
MR Insulfoam                
Business Combinations                
Cash consideration       $ 1,500        
Capital                
Business Combinations                
Cash consideration     $ 7,300          
2018 Acquisitions                
Business Combinations                
Purchase price           28,023    
Cash consideration           27,195    
Contingent consideration           828    
Revenue and Net Income Since Acquisition Date                
Net Sales           6,465    
Net Income           221    
Purchase Price Allocations                
Cash           239    
Accounts receivable           4,704    
Inventories           2,430    
Prepaid and other assets           201    
Property and equipment           1,473    
Intangible assets           15,940    
Goodwill           5,652    
Accounts payable           (2,007)    
Accrued liabilities           (609)    
Net assets acquired           28,023    
ADO                
Business Combinations                
Purchase price   $ 22,400       22,442    
Cash consideration   21,600       21,614    
Contingent consideration   $ 800       828    
Revenue and Net Income Since Acquisition Date                
Net Sales           5,294    
Net Income           98    
Purchase Price Allocations                
Cash           239    
Accounts receivable           3,271    
Inventories           2,326    
Prepaid and other assets           194    
Property and equipment           951    
Intangible assets           14,090    
Goodwill           2,888    
Accounts payable           (908)    
Accrued liabilities           (609)    
Net assets acquired           22,442    
Santa Rosa                
Business Combinations                
Purchase price           5,581    
Cash consideration $ 5,600         5,581    
Revenue and Net Income Since Acquisition Date                
Net Sales           1,171    
Net Income           123    
Purchase Price Allocations                
Accounts receivable           1,433    
Inventories           104    
Prepaid and other assets           7    
Property and equipment           522    
Intangible assets           1,850    
Goodwill           2,764    
Accounts payable           (1,099)    
Net assets acquired           $ 5,581