| Net (loss) income | |
| Share-based compensation expense | |
| Depreciation | |
| Gain on disposal of assets | |
| Impairment losses on securities available for sale | |
| Amortization of debt offering costs and discounts | |
| Accrued interest due to related parties | |
| Accounts receivable | |
| Costs in excess of billings on uncompleted contracts | |
| Accrued interest receivable on related party debt | |
| Other assets | |
| Accounts payable | |
| Billings in excess of costs on uncompleted contracts | |
| Accrued compensation | |
| Accrued other liabilities | |
| Income taxes payable | |
| Deferred revenue | |
| Net cash (used in) provided by operating activities | |
| Purchase of fixed assets | |
| Purchase of subsidiary - Timios, Inc. | |
| Purchase of assets of Default Services, Inc. | |
| Investment received for noncontrolling interest of subsidiary | |
| Payments on contingent consideration | |
| Proceeds from sale of assets | |
| Sale of marketable fixed income securities | |
| Net cash provided by investing activities | |
| Net borrowings (payments) on line of credit | |
| Distributions to noncontrolling interest | |
| Repayment of related party debt | |
| Net cash provided by (used in) financing activities | |
| Repurchase of stock options outstanding | |
| Effect of exchange rate changes on cash | |
| Net increase (decrease) in cash | |
| Cash, beginning of period | |
| Cash, end of period (including $1,538,130 in 2011 and $1,423,021 in 2010 in discontinued operations) |