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SUMMARY OF SIGNIFICANT ACCOUNTING AND REPORTING POLICIES Tax Receivable Agreements (Details) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | |
|---|---|---|
|
Mar. 31, 2015
|
Mar. 31, 2014
|
|
| Tax receivable agreement | ||
| Tax Receivable Agreement, Cash Savings Percent | 15.00% | |
| Payments Under Tax Receivable Agreements | $ 22,805 | $ 8,639 |
| Fifth Third | ||
| Tax receivable agreement | ||
| Payments to pre-IPO investors as percentage of cash saving in income tax | 85.00% | |
| Mercury Payment Systems, LLC | ||
| Tax receivable agreement | ||
| Tax Receivable Agreement Payments as Percentage of Cash Savings in Tax | 85.00% | |