| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | GOLDMAN CAPITAL MANAGEMENT, INC. | 659,359 | 5.62 | $1,127,503 | 30-Sep-09 | | DELTA PARTNERS LLC | 644,215 | 5.49 | $1,101,607 | 30-Sep-09 | | PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 542,451 | 4.62 | $927,591 | 30-Sep-09 | | RENAISSANCE TECHNOLOGIES, LLC | 328,400 | 2.80 | $561,564 | 30-Sep-09 | | DIMENSIONAL FUND ADVISORS LP | 319,230 | 2.72 | $545,883 | 30-Sep-09 | | Zeke LP | 221,990 | 1.89 | $379,602 | 30-Sep-09 | | KENNEDY CAPITAL MANAGEMENT, INC. | 182,500 | 1.56 | $312,075 | 30-Sep-09 | | Great Oaks Capital Management, LLC | 70,300 | .60 | $120,213 | 30-Sep-09 | | GRUBER & MCBAINE CAPITAL MANAGEMENT LLC | 50,000 | .43 | $85,500 | 30-Sep-09 | | ARTIS CAPITAL MANAGEMENT, LLC | 43,900 | .37 | $75,069 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | DFA U.S. SMALL CAP VALUE SERIES | 120,681 | 1.03 | $161,712 | 30-Apr-09 | | DFA U.S. MICRO CAP SERIES | 40,474 | .35 | $54,235 | 30-Apr-09 | | LOTSOFF CAPITAL MANAGEMENT EQUITY TR-MICRO CAP FD | 26,800 | .23 | $35,644 | 31-Oct-09 | | DFA Tax Managed U.S. Targeted Value Port | 23,401 | .20 | $46,333 | 31-Jul-09 | | SPARTAN EXTENDED MARKET INDEX FUND | 13,061 | .11 | $22,334 | 30-Sep-09 | | DFA U.S. SMALL CAP SERIES | 12,400 | .11 | $16,616 | 30-Apr-09 | | DFA U.S. Core Equity 2 Portfolio | 7,286 | .06 | $9,763 | 30-Apr-09 | | Valic Company I-Small Cap Fd | 6,884 | .06 | $13,217 | 31-Aug-09 | | DFA TAX-MANAGED U.S. SMALL CAP PORTFOLIO | 6,739 | .06 | $13,343 | 31-Jul-09 | | DFA TAX MANAGED U.S. MARKETWIDE VALUE SERIES | 5,360 | .05 | $7,182 | 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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