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Acquired Business - Additional Information (Detail) - USD ($)
6 Months Ended
Jun. 15, 2020
Jun. 27, 2020
Purchase consideration $ 2,701,000 $ 2,701,000
Business combination, recognized identifiable assets acquired and liabilities assumed, liabilities 200,000  
Goodwill Purchase $ 2,807,000  
Income tax rate deduction 100.00%