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Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified | 3 Months Ended
--- | ---
Mar. 31, 2013 | Mar. 31, 2012
Net loss attributable to Sterling common stockholders | $ (4,580) | $ (7,500)
Plus: Noncontrolling owners’ interests in earnings of subsidiaries and joint ventures | 161 | 7,695
Net income (loss) | (4,419) | 195
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities: |  |
Depreciation and amortization | 4,622 | 4,530
Gain on disposal of property and equipment | (100) | (1,204)
Deferred tax benefit | (139) | (2,951)
Interest expense accreted on discounted liabilities |  | 248
Stock-based compensation expense | 278 | 105
Gain on sale of securities and other | (471) | (649)
Tax impact from exercise of stock options | 15 |
Other |  | 18
Changes in operating assets and liabilities: |  |
Decrease in contracts receivable | 6,424 | 1,982
Increase in costs and estimated earnings in excess of billings on uncompleted contracts | (13,739) | (1,312)
(Increase) decrease in receivables from and equity in construction joint ventures | 1,555 | (1,489)
Increase in income tax receivable | (2,672) | (1,079)
Increase in inventories, deposits and other current assets | (1,881) | (1,906)
Increase in accounts payable | 6,246 | 4,762
Increase (decrease) in billings in excess of costs and estimated earnings on uncompleted contracts | (6,048) | 2,431
Increase (decrease) in accrued compensation and other liabilities | 81 | (2,303)
Net cash provided by (used in) operating activities | (10,248) | 1,378
Cash flows from investing activities: |  |
Additions to property and equipment | (4,898) | (5,910)
Proceeds from sales of property and equipment | 813 | 3,306
Purchases of short-term securities, available for sale | (505) | (9,779)
Sales of short-term securities, available for sale | 28,151 | 11,325
Net cash provided by (used in) investing activities | 23,561 | (1,058)
Cash flows from financing activities: |  |
Cumulative daily drawdowns – Credit Facility | 35,888 | 1,000
Cumulative daily repayments – Credit Facility | (48,179) | (1,000)
Tax impact from exercise of stock options | (15) |
Other | 5 | (81)
Net cash used in financing activities | (12,301) | (81)
Net increase in cash and cash equivalents | 1,012 | 239
Cash and cash equivalents at beginning of period | 3,142 | 16,371
Cash and cash equivalents at end of period | 4,154 | 16,610
Supplemental disclosures of cash flow information: |  |
Cash paid during the period for interest | 182 | 120
Cash paid during the period for income taxes | 21 | 2,000
Non-cash items: |  |
Revaluation of noncontrolling interest obligations, net of tax | $ (1,854) | $ 301

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