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CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) | 12 Months Ended
--- | ---
Dec. 27, 2013 | Dec. 28, 2012 | Dec. 30, 2011
Cash flows from operating activities: |  |  |
Net income (loss) | $ 2,630,000 | $ (17,300,000) | $ 1,830,000
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities: |  |  |
Non-cash revenue from subcontractor settlement |  |  | (902,000)
Depreciation and amortization | 585,000 | 737,000 | 944,000
Deferred income taxes |  | (2,249,000) | 1,465,000
Goodwill impairment |  | 15,208,000 |
Lease abandonment expense, net | 30,000 | 26,000 | 2,000
(Gain) loss on sale of equipment | (6,000) | 18,000 | 2,000
Provision for doubtful accounts | 101,000 | 673,000 | 209,000
Stock-based compensation | 150,000 | 227,000 | 201,000
Changes in operating assets and liabilities: |  |  |
Accounts receivable | 2,216,000 | 625,000 | (2,507,000)
Costs and estimated earnings in excess of billings on uncompleted contracts | 225,000 | 10,812,000 | (8,427,000)
Other receivables | (117,000) | 80,000 | 1,000
Prepaid expenses and other current assets | (595,000) | (58,000) | (10,000)
Other assets | (26,000) | 76,000 | 24,000
Accounts payable | (3,026,000) | (1,199,000) | 2,802,000
Accrued liabilities | 502,000 | (4,886,000) | 4,206,000
Billings in excess of costs and estimated earnings on uncompleted contracts | (1,172,000) | 2,667,000 | (289,000)
Deferred lease obligations | (284,000) | (186,000) | (234,000)
Net cash provided by (used in) operating activities | 1,213,000 | 5,271,000 | (683,000)
Cash flows from investing activities: |  |  |
Purchase of equipment and leasehold improvements | (306,000) | (359,000) | (395,000)
Proceeds from sale of equipment | 27,000 | 20,000 | 6,000
Payments related to business acquisitions |  |  | (2,733,000)
Net cash used in investing activities | (279,000) | (339,000) | (3,122,000)
Cash flows from financing activities: |  |  |
Changes in excess of outstanding checks over bank balance | 285,000 | (589,000) | 554,000
Payments on notes payable | (621,000) | (663,000) | (211,000)
Proceeds from notes payable | 510,000 | 614,000 | 667,000
Borrowings under line of credit |  | 11,663,000 | 33,965,000
Repayments of line of credit | (3,000,000) | (8,919,000) | (34,709,000)
Principal payments on capital leases | (62,000) | (164,000) | (202,000)
Proceeds from stock option exercise | 9,000 | 11,000 | 7,000
Proceeds from sales of common stock under employee stock purchase plan | 73,000 | 120,000 | 93,000
Net cash (used in) provided by financing activities | (2,806,000) | 2,073,000 | 164,000
Net (decrease) increase in cash and cash equivalents | (1,872,000) | 7,005,000 | (3,641,000)
Cash and cash equivalents, including restricted cash, at beginning of the year | 10,006,000 | 3,001,000 | 6,642,000
Cash and cash equivalents, including restricted cash, at end of the year | 8,134,000 | 10,006,000 | 3,001,000
Cash paid during the period for: |  |  |
Interest | 100,000 | 106,000 | 77,000
Income taxes | 324,000 | 139,000 | 139,000
Supplemental disclosures of noncash investing and financing activities: |  |  |
Equipment acquired under capital leases | $ 87,000 | $ 151,000 | $ 247,000

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- Definition The cash inflow associated with the amount received from holders exercising their stock options. This item inherently excludes any excess tax benefit, which the entity may have realized and reported separately. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (j) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585 + Details
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- Definition The cash inflow associated with the amount received from the stock plan during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585 + Details
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- Definition Amount of cash outflow for payment of an obligation from a lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(f)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph f -Article 4 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3291-108585 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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- Definition The cash outflow for the obligation for a lease meeting the criteria for capitalization (with maturities exceeding one year or beyond the operating cycle of the entity, if longer). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3291-108585 + Details
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- Definition The cash outflow for a borrowing supported by a written promise to pay an obligation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3291-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes the carrying amounts of cash and cash equivalent items which are restricted as to withdrawal or usage. + References No definition available. + Details
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- Definition The gain or loss on lease abandonment including future rental obligations and other costs associated with leased space for which use has ceased, offset by future proceeds from sublease arrangements. + References No definition available. + Details
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- Definition Noncash revenue received by the entity from subcontractor settlement during the period. + References No definition available. + Details
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- Definition The cash flow impact of the provision for doubtful accounts. + References No definition available. + Details
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- Definition The cash flow impact of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. + References No definition available. + Details
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