Annual report pursuant to Section 13 and 15(d)

Acquisitions - Narrative (Details)

v3.23.1
Acquisitions - Narrative (Details) - USD ($)
 3 Months Ended 12 Months Ended
Oct. 22, 2021
Jan. 15, 2021
Dec. 31, 2022
Sep. 30, 2022
Dec. 31, 2022
Dec. 31, 2021
Business Acquisition [Line Items]            
Acquisition costs and other         $ 1,200,000 $ 1,001,000
Customer List            
Business Acquisition [Line Items]            
Weighted average amortization period for intangible assets         12 years  
Base Rate | Revolving Line of Credit | Revolving line of credit, due January 15, 2025 | Line of Credit            
Business Acquisition [Line Items]            
Basis spread on variable rate 0.50% 0.50%        
LIBOR | Revolving Line of Credit | Revolving line of credit, due January 15, 2025 | Line of Credit            
Business Acquisition [Line Items]            
Basis spread on variable rate 1.50% 1.50%        
DanChem Technologies, Inc.            
Business Acquisition [Line Items]            
Purchase price $ 34,100,000          
Cash acquired from acquisition 1,500,000          
Business combination, purchase price funded by drawdown on revolving credit facility 34,500,000          
Increase in property, plant and equipment       $ 1,600,000 $ 1,594,000  
Decrease in goodwill       1,200,000    
Deferred income taxes increase (decrease)     $ (40,475) 400,000 346,000  
Depreciation expense       200,000    
Accumulated depreciation       $ 100,000    
Decrease in goodwill     40,475      
Acquisition costs and other         500,000 $ 1,000,000
Intangible assets, net $ 5,750,000   $ 5,750,000   $ 5,750,000  
Weighted average amortization period for intangible assets 15 years          
DanChem Technologies, Inc. | Customer List            
Business Acquisition [Line Items]            
Intangible assets, net $ 5,100,000          
DanChem Technologies, Inc. | Product Development Know-How            
Business Acquisition [Line Items]            
Intangible assets, net 500,000          
DanChem Technologies, Inc. | Trade Names            
Business Acquisition [Line Items]            
Intangible assets, net $ 200,000