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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) | 9 Months Ended
--- | ---
Sep. 28, 2012 | Sep. 30, 2011
Cash flows from operating activities: |  |
Net (loss) income | $ (17,600,000) | $ 2,609,000
Adjustments to reconcile net (loss) income to net cash provided by operating activities: |  |
Non-cash revenue from subcontractor settlement |  | (902,000)
Depreciation and amortization | 569,000 | 733,000
Lease abandonment expense, net | 27,000 | 9,000
Deferred income taxes | (3,584,000) |
Impairment of goodwill | 15,208,000 |
Loss on sale of equipment | 17,000 | 1,000
Provision for doubtful accounts | 793,000 | 131,000
Stock-based compensation | 181,000 | 148,000
Changes in operating assets and liabilities: |  |
Accounts receivable | 1,910,000 | (402,000)
Costs and estimated earnings in excess of billings on uncompleted contracts | 9,518,000 | (5,075,000)
Other receivables | 47,000 | (66,000)
Prepaid expenses and other current assets | 652,000 | 709,000
Other assets | 30,000 | 12,000
Accounts payable | (3,236,000) | 1,546,000
Accrued liabilities | (2,656,000) | 3,653,000
Billings in excess of costs and estimated earnings on uncompleted contracts | 2,855,000 | 115,000
Deferred lease obligations | (126,000) | (158,000)
Net cash provided by operating activities | 4,605,000 | 3,063,000
Cash flows from investing activities: |  |
Purchase of equipment and leasehold improvements | (275,000) | (309,000)
Proceeds from sale of equipment | 14,000 | 6,000
Payments for business acquisition |  | (2,733,000)
Net cash used in investing activities | (261,000) | (3,036,000)
Cash flows from financing activities: |  |
Changes in excess of outstanding checks over bank balance | (281,000) | (234,000)
Payments on notes payable | (582,000) | (48,000)
Proceeds from notes payable |  | 23,000
Borrowings under line of credit | 11,663,000 | 22,682,000
Repayments on line of credit | (8,919,000) | (20,762,000)
Principal payments on capital lease obligations | (126,000) | (152,000)
Proceeds from stock option exercise | 10,000 | 4,000
Proceeds from sales of common stock under employee stock purchase plan | 120,000 | 93,000
Net cash provided by financing activities | 1,885,000 | 1,606,000
Net increase in cash and cash equivalents | 6,229,000 | 1,633,000
Cash and cash equivalents at beginning of the period | 3,001,000 | 6,642,000
Cash and cash equivalents at end of the period | 9,230,000 | 8,275,000
Cash paid during the period for: |  |
Interest | 79,000 | 51,000
Income taxes | 59,000 | 51,000
Supplemental disclosures of noncash investing and financing activities: |  |
Equipment acquired under capital lease obligations | $ 93,000 | $ 159,000

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