P E O Member Less Summary Compensation Table Valueof Equity Awards [Member] P E O Member Fair Valueof Equity Award Adjustments [Member] P E O Member Year End Fair Valueof Equity Awards Grantedinthe Yearand Unvested [Member] P E O Member Yearover Year Changein Fair Valueof Outstandingand Unvested Equity Awards [Member] P E O Member Fair Valueasof Vesting Dateof Equity Awards Grantedand Vestedinthe Year [Member] P E O Member Yearover Year Changein Fair Valueof Equity Awards Grantedin Prior Yearsthat Vestedinthe Year [Member] P E O Member Fair Valueatthe Endofthe Prior Yearof Equity Awardsthat Failedto Meet Vesting Conditionsinthe Year [Member] P E O Member Value Of Dividends Or Other Earnings Paid On Awards [Member] P E O Member Total Equity Award Adjustments [Member] Non P E O N E O Member Less Average Summary Compensation Table Value Of Equity Awards [Member] Non P E O N E O Member Average Fair Value Of Equity Award Adjustments [Member] Non P E O N E O Member Average Year End Fair Value Of Equity Awards Granted In The Year And Unvested [Member] Non P E O N E O Member Year Over Year Average Change In Fair Value Of Outstanding And Unvested Equity Awards [Member] Non P E O N E O Member Average Fair Value As Of Vesting Date Of Equity Awards Granted And Vested In The Year [Member] Non P E O N E O Member Year Over Year Average Change In Fair Value Of Equity Awards Granted In Prior Years That Vested In The Year [Member] Non P E O N E O Member Average Fair Value At The End Of The Prior Year Of Equity Awards That Failed To Meet Vesting Conditions In The Year [Member] Non P E O N E O Member Average Value Of Dividends Or Other Earnings Paid On Awards [Member] Non P E O N E O Member Total Equity Award Adjustments [Member] Cover [Abstract] Document Type Entity Registrant Name Entity Central Index Key Document Period End Date Amendment Flag Amendment Description