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| | Six Months Ended June 30, 2013 | | | Six Months Ended June 30, 2012 | | | Six Months Ended June 30, 2011 | |
| | Swift Transportation Company | | | Central Refrigerated Transportation, Inc. | | | Total (recast) | | | Swift Transportation Company | | | Central Refrigerated Transportation, Inc. | | | Total (recast) | | | Swift Transportation Company | | | Central Refrigerated Transportation, Inc. | | | Total (recast) | |
Net cash provided by operating activities | | $ | 220,343 | | | $ | 25,303 | | | $ | 245,646 | | | $ | 165,850 | | | $ | 24,175 | | | $ | 190,025 | | | $ | 122,213 | | | $ | 10,032 | | | $ | 132,245 | |
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Cash flows from investing activities: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Decrease (increase) in restricted cash | | | 8,984 | | | | — | | | | 8,984 | | | | 14,556 | | | | — | | | | 14,556 | | | | (11,726 | ) | | | — | | | | (11,726 | ) |
Change in restricted investments | | | (4,680 | ) | | | — | | | | (4,680 | ) | | | (14,612 | ) | | | — | | | | (14,612 | ) | | | — | | | | — | | | | — | |
Funding of note receivable | | | — | | | | — | | | | — | | | | (7,500 | ) | | | — | | | | (7,500 | ) | | | — | | | | — | | | | — | |
Proceeds from sale of property and equipment | | | 35,222 | | | | 12,039 | | | | 47,261 | | | | 57,240 | | | | 6,019 | | | | 63,259 | | | | 16,357 | | | | 6,019 | | | | 22,376 | |
Capital expenditures | | | (150,383 | ) | | | (13,937 | ) | | | (164,320 | ) | | | (131,102 | ) | | | (7,488 | ) | | | (138,590 | ) | | | (111,158 | ) | | | (6,146 | ) | | | (117,304 | ) |
Payments received on notes receivable | | | 2,074 | | | | — | | | | 2,074 | | | | 3,202 | | | | — | | | | 3,202 | | | | 3,784 | | | | — | | | | 3,784 | |
Expenditures on assets held for sale | | | (1,614 | ) | | | — | | | | (1,614 | ) | | | (2,223 | ) | | | — | | | | (2,223 | ) | | | (4,987 | ) | | | — | | | | (4,987 | ) |
Payments received on assets held for sale | | | 22,773 | | | | — | | | | 22,773 | | | | 10,340 | | | | — | | | | 10,340 | | | | 6,232 | | | | — | | | | 6,232 | |
Payments received on equipment sales receivables | | | 644 | | | | — | | | | 644 | | | | 5,496 | | | | — | | | | 5,496 | | | | — | | | | — | | | | — | |
Other investing activities | | | — | | | | — | | | | — | | | | (500 | ) | | | — | | | | (500 | ) | | | — | | | | 275 | | | | 275 | |
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Net cash (used in) provided by investing activities | | | (86,980 | ) | | | (1,898 | ) | | | (88,878 | ) | | | (65,103 | ) | | | (1,469 | ) | | | (66,572 | ) | | | (101,498 | ) | | | 148 | | | | (101,350 | ) |
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Cash flows from financing activities: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Proceeds from issuance of Class A common stock, net | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | 62,994 | | | | — | | | | 62,994 | |
Repayment of long-term debt and capital leases | | | (115,472 | ) | | | (14,730 | ) | | | (130,202 | ) | | | (171,433 | ) | | | (11,263 | ) | | | (182,696 | ) | | | (87,872 | ) | | | (9,268 | ) | | | (97,140 | ) |
Proceeds from long-term debt | | | 7,528 | | | | 16,000 | | | | 23,528 | | | | 10,000 | | | | — | | | | 10,000 | | | | — | | | | 5,000 | | | | 5,000 | |
Payment of deferred loan costs | | | (2,183 | ) | | | — | | | | (2,183 | ) | | | (9,009 | ) | | | — | | | | (9,009 | ) | | | (3,425 | ) | | | — | | | | (3,425 | ) |
Net borrowings (repayments) on revolving line of credit | | | — | | | | 7,313 | | | | 7,313 | | | | — | | | | (5,463 | ) | | | (5,463 | ) | | | — | | | | 5,700 | | | | 5,700 | |
Borrowings under accounts receivable securitization | | | 80,000 | | | | — | | | | 80,000 | | | | 174,000 | | | | — | | | | 174,000 | | | | 86,000 | | | | — | | | | 86,000 | |
Repayment of accounts receivable securitization | | | (119,000 | ) | | | — | | | | (119,000 | ) | | | (151,000 | ) | | | — | | | | (151,000 | ) | | | (81,500 | ) | | | — | | | | (81,500 | ) |
Issuance of stockholders’ loan receivable | | | — | | | | (30,000 | ) | | | (30,000 | ) | | | — | | | | — | | | | — | | | | — | | | | (12,000 | ) | | | (12,000 | ) |
Distribution to stockholders’ | | | — | | | | (1,988 | ) | | | (1,988 | ) | | | — | | | | (5,980 | ) | | | (5,980 | ) | | | — | | | | (1,248 | ) | | | (1,248 | ) |
Other financing activities | | | 5,678 | | | | — | | | | 5,678 | | | | 126 | | | | — | | | | 126 | | | | 250 | | | | — | | | | 250 | |
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Net cash used in financing activities | | | (143,449 | ) | | | (23,405 | ) | | | (166,854 | ) | | | (147,316 | ) | | | (22,706 | ) | | | (170,022 | ) | | | (23,553 | ) | | | (11,816 | ) | | | (35,369 | ) |
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Net decrease in cash and cash equivalents | | | (10,086 | ) | | | — | | | | (10,086 | ) | | | (46,569 | ) | | | — | | | | (46,569 | ) | | | (2,838 | ) | | | (1,636 | ) | | | (4,474 | ) |
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Cash and cash equivalents at beginning of period | | | 53,596 | | | | — | | | | 53,596 | | | | 82,084 | | | | — | | | | 82,084 | | | | 47,494 | | | | 1,636 | | | | 49,130 | |
Cash and cash equivalents at end of period | | $ | 43,510 | | | $ | — | | | $ | 43,510 | | | $ | 35,515 | | | $ | — | | | $ | 35,515 | | | $ | 44,656 | | | $ | — | | | $ | 44,656 | |
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