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| | Three Months Ended March 31, 2013 | | | Three Months Ended March 31, 2012 | | | Three Months Ended March 31, 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 | | $ | 96,889 | | | $ | 13,913 | | | $ | 110,802 | | | $ | 70,172 | | | $ | 14,484 | | | $ | 84,656 | | | $ | 59,875 | | | $ | 8,995 | | | $ | 68,870 | |
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Cash flows from investing activities: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Decrease (increase) in restricted cash | | | 6,211 | | | | — | | | | 6,211 | | | | 10,718 | | | | — | | | | 10,718 | | | | (510 | ) | | | — | | | | (510 | ) |
Change in restricted investments | | | (7,073 | ) | | | — | | | | (7,073 | ) | | | (11,086 | ) | | | — | | | | (11,086 | ) | | | — | | | | — | | | | — | |
Funding of note receivable | | | — | | | | — | | | | — | | | | (7,500 | ) | | | — | | | | (7,500 | ) | | | — | | | | — | | | | — | |
Proceeds from sale of property and equipment | | | 9,939 | | | | 4,387 | | | | 14,326 | | | | 33,858 | | | | 601 | | | | 34,459 | | | | 5,880 | | | | 2,418 | | | | 8,298 | |
Capital expenditures | | | (57,636 | ) | | | (4,159 | ) | | | (61,795 | ) | | | (44,246 | ) | | | (2,262 | ) | | | (46,508 | ) | | | (39,534 | ) | | | (1,599 | ) | | | (41,133 | ) |
Payments received on notes receivable | | | 1,034 | | | | — | | | | 1,034 | | | | 1,980 | | | | — | | | | 1,980 | | | | 1,647 | | | | — | | | | 1,647 | |
Expenditures on assets held for sale | | | (833 | ) | | | — | | | | (833 | ) | | | (1,719 | ) | | | — | | | | (1,719 | ) | | | (3,085 | ) | | | — | | | | (3,085 | ) |
Payments received on assets held for sale | | | 21,828 | | | | — | | | | 21,828 | | | | 1,760 | | | | — | | | | 1,760 | | | | 4,053 | | | | — | | | | 4,053 | |
Payments received on equipment sales receivables | | | 596 | | | | — | | | | 596 | | | | 5,466 | | | | — | | | | 5,466 | | | | — | | | | — | | | | — | |
Other investing activities | | | — | | | | — | | | | — | | | | (500 | ) | | | — | | | | (500 | ) | | | — | | | | — | | | | — | |
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Net cash (used in) provided by investing activities | | | (25,934 | ) | | | 228 | | | | (25,706 | ) | | | (11,269 | ) | | | (1,661 | ) | | | (12,930 | ) | | | (31,549 | ) | | | 819 | | | | (30,730 | ) |
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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 | | | (90,133 | ) | | | (7,162 | ) | | | (97,295 | ) | | | (70,523 | ) | | | (5,522 | ) | | | (76,045 | ) | | | (81,765 | ) | | | (4,487 | ) | | | (86,252 | ) |
Proceeds from long-term debt | | | 3,200 | | | | 16,000 | | | | 19,200 | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
Payment of deferred loan costs | | | (1,257 | ) | | | — | | | | (1,257 | ) | | | (5,932 | ) | | | — | | | | (5,932 | ) | | | — | | | | — | | | | — | |
Net borrowings (repayments) on revolving line of credit | | | — | | | | 7,407 | | | | 7,407 | | | | — | | | | (4,542 | ) | | | (4,542 | ) | | | — | | | | — | | | | — | |
Borrowings under accounts receivable securitization | | | 56,000 | | | | — | | | | 56,000 | | | | 89,000 | | | | — | | | | 89,000 | | | | 22,000 | | | | — | | | | 22,000 | |
Repayment of accounts receivable securitization | | | (56,000 | ) | | | — | | | | (56,000 | ) | | | (106,000 | ) | | | — | | | | (106,000 | ) | | | (57,500 | ) | | | — | | | | (57,500 | ) |
Issuance of stockholders’ loan receivable | | | — | | | | (30,000 | ) | | | (30,000 | ) | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
Distribution to stockholders’ | | | — | | | | (386 | ) | | | (386 | ) | | | — | | | | (2,759 | ) | | | (2,759 | ) | | | — | | | | (148 | ) | | | (148 | ) |
Other financing activities | | | 2,385 | | | | — | | | | 2,385 | | | | 152 | | | | — | | | | 152 | | | | — | | | | — | | | | — | |
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Net cash used in financing activities | | | (85,805 | ) | | | (14,141 | ) | | | (99,946 | ) | | | (93,303 | ) | | | (12,823 | ) | | | (106,126 | ) | | | (54,271 | ) | | | (4,635 | ) | | | (58,906 | ) |
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Net (decrease) increase in cash and cash equivalents | | | (14,850 | ) | | | — | | | | (14,850 | ) | | | (34,400 | ) | | | — | | | | (34,400 | ) | | | (25,945 | ) | | | 5,179 | | | | (20,766 | ) |
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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 | | $ | 38,746 | | | $ | — | | | $ | 38,746 | | | $ | 47,684 | | | $ | — | | | $ | 47,684 | | | $ | 21,549 | | | $ | 6,815 | | | $ | 28,364 | |
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