| Cash flows from operating activities: | |
| Net earnings (loss) | |
| Adjustments to reconcile net earnings (loss) to net cash provided by operating activities: | |
| Provision for bad debts | 8K |
| Depreciation | 487K |
| Amortization of intangibles | |
| Stock based compensation expense | 941K |
| Changes in operating assets and liabilities, in 2010 net of effects of acquisition | |
| Accounts receivable, net | 16.2M |
| Inventories | -4.49M |
| Deferred costs/revenues/customer deposits, net | 2.17M |
| Accounts payable | -20.5M |
| Accrued expenses | -3.58M |
| Income tax payable (receivable) | |
| Other | -549K |
| Net cash provided by operating activities | |
| Cash flows from investing activities: | |
| Maturities of investments | |
| Purchase of investments | |
| Purchase of property and equipment | -973K |
| Net cash provided by (used in) investing activities | |
| Cash flows from financing activities: | |
| Proceeds from stock offering, net of offering costs | |
| Payment of note payable due to seller of acquired business | |
| Excess tax from stock compensation | 277K |
| Proceeds from issuance of common stock from option exercise | 176K |
| Tax withholding payments reimbursed by restricted stock | -244K |
| Net cash provided by (used in) financing activities | |
| Increase (decrease) in cash and cash equivalents | |
| Cash and cash equivalents, beginning of period | 10.32M |
| Cash and cash equivalents, end of period | 5.66M |
| Supplementary cash flow information: | |
| Cash paid for income taxes | 175K |
| Cash received for income tax refunds | |