Quarterly report pursuant to Section 13 or 15(d)

Revenue Recognition - Additional Information (Detail1)

v3.20.2
Revenue Recognition - Additional Information (Detail1)
Jun. 30, 2020
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date: 2022-07-01  
Contract With Customer Assets And Liabilities [Line Items]  
Revenue remaining performance obligation, expected timing of satisfaction, period 1 year
Minimum [Member] | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date: 2020-07-01  
Contract With Customer Assets And Liabilities [Line Items]  
Revenue remaining performance obligation percentage 70.00%
Revenue remaining performance obligation, expected timing of satisfaction, period 1 year
Minimum [Member] | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date: 2021-07-01  
Contract With Customer Assets And Liabilities [Line Items]  
Revenue remaining performance obligation percentage 15.00%
Revenue remaining performance obligation, expected timing of satisfaction, period 2 years
Maximum [Member] | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date: 2020-07-01  
Contract With Customer Assets And Liabilities [Line Items]  
Revenue remaining performance obligation percentage 75.00%
Revenue remaining performance obligation, expected timing of satisfaction, period 1 year
Maximum [Member] | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date: 2021-07-01  
Contract With Customer Assets And Liabilities [Line Items]  
Revenue remaining performance obligation percentage 20.00%
Revenue remaining performance obligation, expected timing of satisfaction, period 2 years