| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | GAMCO INVESTORS INC | 1,046,725 | 7.32 | $1,936,441 | 30-Sep-09 | | DIMENSIONAL FUND ADVISORS LP | 901,316 | 6.30 | $1,667,434 | 30-Sep-09 | | WELLINGTON MANAGEMENT COMPANY, LLP | 619,619 | 4.33 | $1,146,295 | 30-Sep-09 | | GABELLI FUNDS, LLC | 607,700 | 4.25 | $1,124,245 | 30-Sep-09 | | RENAISSANCE TECHNOLOGIES, LLC | 568,300 | 3.97 | $1,051,355 | 30-Sep-09 | | Greenwood Investments, Inc. | 296,522 | 2.07 | $548,565 | 30-Sep-09 | | LSV ASSET MANAGEMENT | 282,800 | 1.98 | $523,180 | 30-Sep-09 | | PERRITT CAPITAL MANAGEMENT, INC. | 250,000 | 1.75 | $325,000 | 31-Dec-09 | | CALPERS (CALIFORNIA-PUBLIC EMPLOYEES RETIREMENT SYSTEM) | 213,930 | 1.50 | $395,770 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 206,023 | 1.44 | $381,142 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | GABELLI SMALL CAP GROWTH FUND | 485,000 | 3.39 | $897,250 | 30-Sep-09 | | EQ Advisors Trust-EQ/GAMCO Small Company Value Portfolio | 460,000 | 3.22 | $851,000 | 30-Sep-09 | | DFA U.S. SMALL CAP VALUE SERIES | 387,412 | 2.71 | $492,013 | 31-Jul-09 | | PERRITT EMERGING OPPORTUNITIES FUND | 235,000 | 1.64 | $434,750 | 30-Sep-09 | | VANGUARD EXTENDED MARKET INDEX FUND | 206,023 | 1.44 | $206,023 | 30-Jun-09 | | Gamco Westwood Mighty Mites Fd | 170,000 | 1.19 | $314,500 | 30-Sep-09 | | Thunderstorm Value Fund | 60,000 | .42 | $111,000 | 30-Sep-09 | | Gabelli Enterprise Mergers & Acquisitions Fund | 59,700 | .42 | $110,445 | 30-Sep-09 | | GABELLI CAPITAL ASSET FUND | 38,000 | .27 | $70,300 | 30-Sep-09 | | DFA U.S. Targeted Value Portfolio | 25,200 | .18 | $32,004 | 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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