Accrued Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Accrued Liabilities
Accrued merchant settlement	$ 100,580	$ 77,142
Accrued merchant fees	60,143	40,369
Accrued taxes	50,689	32,982
Accrued compensation	18,639	19,150
Accrued cash management fees	12,901	9,894
Accrued interest	11,804	6,174
Accrued processing costs	8,729	5,918
Accrued maintenance	7,756	8,473
Accrued armored	7,726	6,354
Accrued purchases	5,293	6,249
Accrued telecommunications costs	2,146	1,841
Accrued interest on interest rate swap contracts	1,414	2,152
Other accrued expenses	37,574	23,920
Total	325,394	$ 240,618
Restructuring	$ 4,305