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Business Acqusition Business Acquisition (Tables)
12 Months Ended
Dec. 31, 2021
Business Combinations [Abstract]  
Business Acquisition, Pro Forma Information
The unaudited pro forma information for the year ended December 31, 2019, assuming the Buffalo Filter Acquisition occurred as of January 1, 2018 is presented below. This information has been prepared for comparative purposes only and does not purport to be indicative of the results of operations which actually would have resulted had the Buffalo Filter acquisition occurred on the dates indicated, or which may result in the future.
2019
Net sales$960,115 
Net income44,361