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Acquisitions (UHP Networks, Inc.) (Details) - UHP - USD ($)
Jun. 01, 2020
May 31, 2020
Business Acquisition [Line Items]    
Reduction in purchase price (as a percent) 24.00%  
Purchase price previously agreed upon   $ 50,000,000
Aggregate purchase price $ 38,000,000  
Payable in cash $ 5,000,000