General - Additional Information (Detail) |
6 Months Ended | |
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Aug. 21, 2015 |
Jun. 30, 2016 |
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| Schedule Of Organization And Summary Of Significant Accounting Policies [Line Items] | ||
| Derivative effective dates | Aug. 12, 2015 | |
| Class A and Class B Common Stock [Member] | ||
| Schedule Of Organization And Summary Of Significant Accounting Policies [Line Items] | ||
| Common stock split ratio | 3 | |
| Dividend payable date to common stock shareholders | Oct. 16, 2015 | |
| Dividend record date on common stock | Oct. 02, 2015 |
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- Definition Derivative effective dates. No definition available.
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- Definition Schedule Of Organization And Summary Of Significant Accounting Policies [Line Items] No definition available.
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- Definition Date the declared dividend will be paid, in CCYY-MM-DD format. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Date the holder must own the stock to be entitled to the dividend, in CCYY-MM-DD format. No definition available.
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- Definition Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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