Segment Information (Details) $ in Thousands |
3 Months Ended | |
---|---|---|
Mar. 31, 2017
USD ($)
segment
|
Mar. 31, 2016
USD ($)
|
|
Segment Reporting [Abstract] | ||
Number of reportable segments | segment | 2 | |
Segment Reporting Information [Line Items] | ||
Operating revenues | $ 253,001 | $ 228,024 |
Operating expenses | 191,625 | 173,538 |
Operating income | 61,376 | 54,486 |
Account Services Segment [Member] | ||
Segment Reporting Information [Line Items] | ||
Operating revenues | 167,693 | 145,140 |
Operating expenses | 126,677 | 119,152 |
Operating income | 41,016 | 25,988 |
Processing and Settlement Services Segment [Member] | ||
Segment Reporting Information [Line Items] | ||
Operating revenues | 93,710 | 91,370 |
Operating expenses | 45,103 | 39,022 |
Operating income | 48,607 | 52,348 |
Corporate, Non-Segment [Member] | ||
Segment Reporting Information [Line Items] | ||
Operating revenues | (8,402) | (8,486) |
Operating expenses | 19,845 | 15,364 |
Operating income | $ (28,247) | $ (23,850) |