| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | HUFF (W.R.) ASSET MANAGEMENT CO., L.L.C. | 974,187 | 9.28 | $17,398,979 | 30-Sep-09 | | BARES CAPITAL MANAGEMENT INC | 514,764 | 4.90 | $9,193,685 | 30-Sep-09 | | WALL STREET ASSOCIATES | 488,134 | 4.65 | $8,718,073 | 30-Sep-09 | | ARNHOLD & S. BLEICHRODER ADVISERS INC. | 421,117 | 4.01 | $7,521,149 | 30-Sep-09 | | GAGNON SECURITIES, LLC | 378,049 | 3.60 | $6,751,955 | 30-Sep-09 | | ROYCE & ASSOCIATES, LLC | 374,700 | 3.57 | $6,692,142 | 30-Sep-09 | | PERRITT CAPITAL MANAGEMENT, INC. | 366,300 | 3.49 | $6,542,118 | 30-Sep-09 | | Barclays Global Investors UK Holdings Ltd | 348,992 | 3.32 | $6,232,997 | 30-Sep-09 | | RENAISSANCE TECHNOLOGIES, LLC | 304,800 | 2.90 | $5,443,728 | 30-Sep-09 | | DIMENSIONAL FUND ADVISORS LP | 301,269 | 2.87 | $5,380,664 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | ROYCE OPPORTUNITY FUND | 288,800 | 2.75 | $4,744,984 | 30-Jun-09 | | PERRITT MICROCAP OPPORTUNITIES FUND | 270,200 | 2.57 | $4,825,772 | 30-Sep-09 | | VANGUARD TOTAL STOCK MARKET INDEX FUND | 160,778 | 1.53 | $2,641,582 | 30-Jun-09 | | ISHARES RUSSELL 2000 INDEX FD | 138,072 | 1.32 | $2,465,965 | 30-Sep-09 | | PRICE (T.ROWE) MEDIA & TELECOMMUNICATIONS FUND | 115,500 | 1.10 | $2,062,830 | 30-Sep-09 | | DFA U.S. MICRO CAP SERIES | 104,800 | 1.00 | $1,016,560 | 30-Apr-09 | | VANGUARD EXTENDED MARKET INDEX FUND | 90,183 | .86 | $1,481,706 | 30-Jun-09 | | BRIDGEWAY FDS INC-ULTRA SMALL COMPANY MARKET FD | 83,800 | .80 | $1,376,834 | 30-Jun-09 | | ISHARES RUSSELL 2000 GROWTH INDEX FD | 71,305 | .68 | $1,273,507 | 30-Sep-09 | | CONSULTING GROUP CAPITAL MARKETS-SMALL CAP GROWTH INV | 57,100 | .54 | $907,890 | 31-Aug-09 |
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*
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Value shown is computed using the security's price on the report date given.
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