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Consolidated Statements of Cash Flows (USD $) | 12 Months Ended
--- | ---
Jan. 31, 2013 | Jan. 31, 2012
CASH FLOWS FROM OPERATING ACTIVITIES: |  |
Net income | $ 21,817,000 | $ 8,970,000
Removal of loss (income) on discontinued operations | 285,000 | (1,562,000)
Income from continuing operations | 22,102,000 | 7,408,000
Adjustments to reconcile income from continuing operations to net cash provided by continuing operating activities: |  |
Non-cash stock compensation expense | 1,316,000 | 637,000
Depreciation | 522,000 | 455,000
Amortization of purchased intangible assets | 243,000 | 334,000
Deferred income tax benefit | (139,000) | (51,000)
Changes in operating assets and liabilities: |  |
Accounts receivable | (8,826,000) | (2,976,000)
Restricted cash |  | 1,243,000
Costs and estimated earnings in excess of billings | 1,603,000 | (1,338,000)
Prepaid expenses and other assets | 2,943,000 | (4,020,000)
Accounts payable and accrued expenses | 6,489,000 | 20,267,000
Billings in excess of costs and estimated earnings | 5,389,000 | 58,088,000
Other, net |  | 3,000
Net cash provided by continuing operating activities | 31,642,000 | 80,050,000
Net cash used in discontinued operating activities | (78,000) | (1,335,000)
Net cash provided by operating activities | 31,564,000 | 78,715,000
CASH FLOWS FROM INVESTING ACTIVITIES: |  |
Purchases of property and equipment, net | (7,263,000) | (1,738,000)
Net cash provided by the sale of the assets of VLI |  | 2,528,000
Net cash (used in) provided by investing activities | (7,263,000) | 790,000
CASH FLOWS FROM FINANCING ACTIVITIES: |  |
Proceeds from the sale of common stock | 2,676,000 | 531,000
Dividends | (8,359,000) | (6,804,000)
Net cash used in financing activities | (5,683,000) | (6,273,000)
NET INCREASE IN CASH AND CASH EQUIVALENTS | 18,618,000 | 73,232,000
CASH AND CASH EQUIVALENTS, BEGINNING OF YEAR | 156,524,000 | 83,292,000
CASH AND CASH EQUIVALENTS, END OF YEAR | 175,142,000 | 156,524,000
SUPPLEMENTAL CASH FLOW INFORMATION: |  |
Cash paid for income taxes | $ 9,977,000 | $ 5,097,000

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