Investments (Detail) - USD ($)
|
1 Months Ended |
3 Months Ended |
9 Months Ended |
|
Apr. 30, 2016 |
Sep. 30, 2016 |
Sep. 30, 2015 |
Sep. 30, 2016 |
Sep. 30, 2015 |
Dec. 31, 2015 |
| Schedule of Cost-method Investments [Line Items] |
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| Investment in Topgolf, during the period |
|
|
|
$ 1,260,000
|
|
|
| Percentage of Topgolf preferred shares sold |
10.00%
|
|
|
|
|
|
| Reduction in total investment in Topgolf |
$ 5,767,000
|
|
|
|
|
|
| Proceeds from sale of investments in golf-related ventures |
23,429,000
|
|
|
23,429,000
|
$ 0
|
|
| Investment in Topgolf |
|
$ 49,108,000
|
|
$ 49,108,000
|
|
$ 53,315,000
|
| Percentage of ownership interest in Topgolf |
|
15.00%
|
|
15.00%
|
|
|
| Gain on sale of preferred shares in Topgolf |
17,662,000
|
$ 0
|
$ 0
|
$ 17,662,000
|
$ 0
|
|
| Notes Receivable from Topgolf |
|
|
|
|
|
$ 3,200,000
|
| Annual Interest Rate on notes receivable |
|
|
|
|
|
10.00%
|
| Fair Value | Minimum |
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|
|
|
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| Schedule of Cost-method Investments [Line Items] |
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|
|
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| Investment in Topgolf |
207,000,000
|
|
|
|
|
|
| Fair Value | Maximum |
|
|
|
|
|
|
| Schedule of Cost-method Investments [Line Items] |
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|
|
|
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| Investment in Topgolf |
$ 217,000,000
|
|
|
|
|
|
| Topgolf International Inc |
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|
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|
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| Schedule of Cost-method Investments [Line Items] |
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| Investment in Topgolf |
|
$ 48,808,000
|
|
$ 48,808,000
|
|
|