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CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) | 12 Months Ended
--- | ---
Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2010
Cash flows from operating activities: |  |  |
Net income | $ 58,267,000 | $ 58,559,000 | $ 33,616,000
Adjustments to reconcile net income to net cash provided by (used in) operating activities: |  |  |
Depreciation | 29,080,000 | 24,104,000 | 17,904,000
Amortization of intangible assets | 6,543,000 | 9,699,000 | 6,580,000
Goodwill and intangible impairment |  |  | 1,732,000
Loss (gain) on sale of property and equipment | (2,752,000) | 335,000 | (1,359,000)
Income from non-consolidated entities | (186,000) | (4,018,000) | (4,630,000)
Distributions received from non-consolidated entities | 1,358,000 | 10,136,000 | 9,491,000
Net deferred tax liabilities (assets) | (879,000) | 7,453,000 | (1,091,000)
Changes in assets and liabilities: |  |  |
Customer retention deposits and restricted cash | (3,887,000) | (18,972,000) | (5,673,000)
Accounts receivable | (52,092,000) | 20,767,000 | (42,148,000)
Costs and estimated earnings in excess of billings | 5,426,000 | (24,591,000) | (3,765,000)
Other current assets | (1,341,000) | (6,654,000) | (6,837,000)
Other long term assets | 0 |  |
Accounts payable | 34,338,000 | 17,241,000 | 12,391,000
Billings in excess of costs and estimated earnings | 20,639,000 | (67,539,000) | 55,825,000
Contingent earnout liabilities | (1,435,000) | 2,927,000 | 290,000
Accrued expenses and other current liabilities | 3,176,000 | 3,318,000 | 5,375,000
Other long-term liabilities | 2,138,000 | 6,735,000 | 4,147,000
Net cash provided by operating activities | 98,393,000 | 39,500,000 | 81,848,000
Cash flows from investing activities: |  |  |
Purchase of property and equipment | (37,395,000) | (29,052,000) | (23,640,000)
Proceeds from sale of property and equipment | 9,035,000 | 3,443,000 | 2,967,000
Purchase of short-term investments | (6,869,000) | (36,000,000) | (44,000,000)
Sale of short-term investments | 26,428,000 | 39,000,000 | 48,058,000
Investment in non-consolidated entities |  |  | (18,065,000)
Cash paid for acquisitions | (86,207,000) |  | (39,120,000)
Cash acquired with acquisitions |  |  | 19,623,000
Net cash used in by investing activities | (95,008,000) | (22,609,000) | (54,177,000)
Cash flows from financing activities: |  |  |
Proceeds from issuance of long-term debt | 94,471,000 | 44,000,000 | 27,500,000
Repayment of capital leases | (9,021,000) | (6,282,000) | (4,600,000)
Repayment of long-term debt | (26,633,000) | (22,329,000) | (12,696,000)
Repayment of subordinated debt | (17,501,000) | (20,710,000) | (27,001,000)
Purchase of Unit Purchase Option |  | (2,030,000) |
Proceeds from issuance of common stock for warrants |  |  | 21,690,000
Proceeds from issuance of common stock purchased by management under long-term incentive plan | 1,240,000 | 647,000 |
Stock issued to foreign managers |  |  | 390,000
Repurchase of warrants |  |  | (277,000)
Repurchase of common stock | (1,001,000) |  |
Dividends paid | (7,695,000) | (5,318,000) | (4,404,000)
Cash distributions to former James shareholders |  |  | (1,966,000)
Net cash provided by (used in) financing activities | 33,860,000 | (12,022,000) | (1,364,000)
Cash flows from discontinued operations |  |  |
Operating activities |  |  | (874,000)
Net change in cash and cash equivalents | 37,245,000 | 4,869,000 | 25,433,000
Cash and cash equivalents at beginning of year | 120,306,000 | 115,437,000 | 90,004,000
Cash and cash equivalents at end of the year | 157,551,000 | 120,306,000 | 115,437,000
Cash paid during the year for: |  |  |
Interest | 3,004,000 | 4,765,000 | 6,131,000
Income taxes, net of refunds received | 31,404,000 | 33,600,000 | 26,794,000
Components of cash paid for acquisitions: |  |  |
Cash acquired |  |  | 19,623,000
Fair value of assets acquired | 136,146,000 |  | 141,570,000
Common stock issued | (980,000) |  | (13,600,000)
Contingent liabilities | (15,598,000) |  | (14,272,000)
Notes payable issued |  |  | (16,712,000)
Cash/stock payment due sellers after closing | (605,000) |  |
Liabilities assumed | (32,756,000) |  | (77,489,000)
Cash paid for acquisitions | 86,207,000 |  | 39,120,000
SUPPLEMENTAL DISCLOSURE OF NONCASH INVESTING AND FINANCING ACTIVITIES |  |  |
Obligations incurred for the purchase of property and equipment | 2,932,000 | 5,312,000 |
Dividends declared and not yet paid |  | $ 1,532,000 | $ 1,234,000

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