|
Summary of Significant Accounting Policies - Promotional Allowances (Details) (USD $)
In Thousands, unless otherwise specified
|
12 Months Ended |
|
Dec. 31, 2014
|
Dec. 31, 2013
|
Dec. 31, 2012
|
| Revenue Recognition, Multiple-deliverable Arrangements [Line Items] |
|
|
|
| Total retail value of promotional allowances |
$ 4,288 |
$ 5,457 |
$ 3,649 |
| Total cost of promotional allowances |
3,823 |
4,502 |
3,051 |
| Food and beverage [Member] |
|
|
|
| Revenue Recognition, Multiple-deliverable Arrangements [Line Items] |
|
|
|
| Total retail value of promotional allowances |
1,656 |
1,835 |
1,605 |
| Total cost of promotional allowances |
2,206 |
2,154 |
1,605 |
| Non-subsidized free play [Member] |
|
|
|
| Revenue Recognition, Multiple-deliverable Arrangements [Line Items] |
|
|
|
| Total retail value of promotional allowances |
2,476 |
3,106 |
1,459 |
| Total cost of promotional allowances |
1,461 |
1,832 |
861 |
| Players club awards [Member] |
|
|
|
| Revenue Recognition, Multiple-deliverable Arrangements [Line Items] |
|
|
|
| Total retail value of promotional allowances |
156 |
516 |
585 |
| Total cost of promotional allowances |
$ 156 |
$ 516 |
$ 585 |