| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | DIMENSIONAL FUND ADVISORS LP | 954,568 | 9.88 | $4,066,459 | 30-Sep-09 | | AMARILLO NATIONAL BANK | 366,039 | 3.79 | $1,559,326 | 30-Sep-09 | | KENNEDY CAPITAL MANAGEMENT, INC. | 175,016 | 1.81 | $745,568 | 30-Sep-09 | | RENAISSANCE TECHNOLOGIES, LLC | 169,300 | 1.75 | $721,218 | 30-Sep-09 | | LSV ASSET MANAGEMENT | 146,000 | 1.51 | $621,960 | 30-Sep-09 | | AXA | 126,423 | 1.31 | $538,561 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 113,665 | 1.18 | $484,212 | 30-Sep-09 | | AEGIS FINANCIAL CORPORATION | 109,756 | 1.14 | $467,560 | 30-Sep-09 | | PERRITT CAPITAL MANAGEMENT, INC. | 108,195 | 1.12 | $460,910 | 30-Sep-09 | | VOYAGEUR ASSET MANAGEMENT INC | 89,000 | .92 | $379,140 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | DFA U.S. SMALL CAP VALUE SERIES | 328,256 | 3.40 | $1,175,156 | 30-Apr-09 | | VANGUARD TOTAL STOCK MARKET INDEX FUND | 110,957 | 1.15 | $497,087 | 30-Jun-09 | | PERRITT EMERGING OPPORTUNITIES FUND | 108,195 | 1.12 | $460,910 | 30-Sep-09 | | DFA U.S. MICRO CAP SERIES | 95,270 | .99 | $341,066 | 30-Apr-09 | | TAMARACK MICRO CAP VALUE FD | 89,000 | .92 | $398,720 | 30-Jun-09 | | BRIDGEWAY FDS INC-ULTRA SMALL COMPANY MARKET FD | 79,800 | .83 | $357,504 | 30-Jun-09 | | DFA Tax Managed U.S. Targeted Value Port | 77,276 | .80 | $352,378 | 31-Jul-09 | | AEGIS VALUE, INC. | 71,556 | .74 | $282,646 | 31-Aug-09 | | DFA U.S. SMALL CAP SERIES | 44,803 | .46 | $160,394 | 30-Apr-09 | | Schwab Capital Trust-Schwab U.S. Fundamental Small-Mid Co In | 26,620 | .28 | $121,387 | 31-Jul-09 |
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Value shown is computed using the security's price on the report date given.
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