| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | CRAMER ROSENTHAL McGLYNN LLC/ADV | 1,237,875 | 8.75 | $4,295,426 | 30-Sep-09 | | DIMENSIONAL FUND ADVISORS LP | 771,123 | 5.45 | $2,675,796 | 30-Sep-09 | | ROYCE & ASSOCIATES, LLC | 684,200 | 4.84 | $2,374,174 | 30-Sep-09 | | S SQUARED TECHNOLOGY CORP. | 364,800 | 2.58 | $1,265,856 | 30-Sep-09 | | LUTHER KING CAPITAL MANAGEMENT | 345,000 | 2.44 | $1,197,150 | 30-Sep-09 | | RENAISSANCE TECHNOLOGIES, LLC | 247,600 | 1.75 | $859,172 | 30-Sep-09 | | PERRITT CAPITAL MANAGEMENT, INC. | 193,300 | 1.37 | $670,751 | 30-Sep-09 | | Ariel Investments, LLC | 131,278 | .93 | $455,534 | 30-Sep-09 | | CORSAIR CAPITAL MANAGEMENT, L.L.C. | 127,800 | .90 | $443,466 | 30-Sep-09 | | CALPERS (CALIFORNIA-PUBLIC EMPLOYEES RETIREMENT SYSTEM) | 79,138 | .56 | $163,815 | 30-Jun-09 | | Chronim Investments, Inc. | 69,220 | .03 | $85,140 | 31-Dec-08 | | COURIER CAPITAL COPORATION | 12,750 | .01 | $44,242 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | ROYCE OPPORTUNITY FUND | 520,800 | 3.68 | $1,078,056 | 30-Jun-09 | | DFA U.S. SMALL CAP VALUE SERIES | 274,812 | 1.94 | $645,808 | 30-Apr-09 | | PERRITT EMERGING OPPORTUNITIES FUND | 193,300 | 1.37 | $670,751 | 30-Sep-09 | | DFA Tax Managed U.S. Targeted Value Port | 105,612 | .75 | $254,524 | 31-Jul-09 | | Unified Series Trust-Auer Growth Fd | 100,000 | .71 | $347,000 | 30-Sep-09 | | DFA TAX-MANAGED U.S. SMALL CAP PORTFOLIO | 42,200 | .30 | $101,702 | 31-Jul-09 | | DFA U.S. Targeted Value Portfolio | 12,462 | .09 | $29,285 | 30-Apr-09 | | Principal Small Cap Value Fd II | 10,600 | .07 | $21,942 | 30-Jun-09 | | DFA U.S. Core Equity 2 Portfolio | 8,488 | .06 | $19,946 | 30-Apr-09 | | DFA TAX MANAGED U.S. MARKETWIDE VALUE SERIES | 8,032 | .06 | $18,875 | 30-Apr-09 |
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Value shown is computed using the security's price on the report date given.
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