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CONDENSED CONSOLIDATED STATEMENTS OF INCOME - UNAUDITED (USD $) In Thousands, except Per Share data, unless otherwise specified | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2014 | Jun. 30, 2013 | Jun. 30, 2014 | Jun. 30, 2013
Revenues: |  |  |  |
Processing and related services | $ 136,357 | $ 131,184 | $ 278,715 | $ 265,818
Software and services | 25,618 | 31,391 | 50,474 | 56,755
Maintenance | 22,583 | 23,532 | 43,397 | 44,166
Total revenues | 184,558 | 186,107 | 372,586 | 366,739
Cost of revenues (exclusive of depreciation, shown separately below): |  |  |  |
Processing and related services | 67,364 | 62,964 | 135,791 | 124,541
Software and services | 17,871 | 22,506 | 43,191 | 43,945
Maintenance | 8,447 | 9,288 | 16,804 | 19,626
Total cost of revenues | 93,682 | 94,758 | 195,786 | 188,112
Other operating expenses: |  |  |  |
Research and development | 26,437 | 27,548 | 51,444 | 56,093
Selling, general and administrative | 39,140 | 37,388 | 74,439 | 72,185
Depreciation | 3,440 | 4,770 | 6,926 | 9,770
Restructuring charges | 39 | (38) | 1,257 | 863
Total operating expenses | 162,738 | 164,426 | 329,852 | 327,023
Operating income | 21,820 | 21,681 | 42,734 | 39,716
Other income (expense): |  |  |  |
Interest expense | (2,546) | (3,180) | (5,318) | (6,109)
Amortization of original issue discount | (1,430) | (1,325) | (2,834) | (2,624)
Interest and investment income, net | 225 | 188 | 438 | 343
Other, net | (328) | 1,498 | (277) | 1,080
Total other | (4,079) | (2,819) | (7,991) | (7,310)
Income before income taxes | 17,741 | 18,862 | 34,743 | 32,406
Income tax provision | (8,338) | (6,790) | (15,649) | (5,436)
Net income | $ 9,403 | $ 12,072 | $ 19,094 | $ 26,970
Weighted-average shares outstanding: |  |  |  |
Basic | 32,619 | 32,125 | 32,469 | 32,129
Diluted | 33,543 | 32,439 | 33,789 | 32,483
Earnings per common share: |  |  |  |
Basic | $ 0.29 | $ 0.38 | $ 0.59 | $ 0.84
Diluted | $ 0.28 | $ 0.37 | $ 0.57 | $ 0.83
Cash dividends declared per common share: | $ 0.1575 | $ 0.1500 | $ 0.3075 | $ 0.1500

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