CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED) (Parenthetical) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
OPERATING COSTS AND EXPENSES
Depreciation and amortization included in the cost of sales and processing	$ 2,118	$ 881	$ 6,083	$ 2,614