| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | WELLINGTON MANAGEMENT COMPANY, LLP | 577,334 | 5.88 | $3,579,470 | 30-Sep-09 | | DIMENSIONAL FUND ADVISORS LP | 523,718 | 5.34 | $3,247,051 | 30-Sep-09 | | PERRITT CAPITAL MANAGEMENT, INC. | 456,845 | 4.66 | $2,832,439 | 30-Sep-09 | | BRIDGEWAY CAPITAL MANAGEMENT, INC. | 414,700 | 4.23 | $2,571,140 | 30-Sep-09 | | Greenwood Investments, Inc. | 400,376 | 4.08 | $2,482,331 | 30-Sep-09 | | MUNDER CAPITAL MANAGEMENT, INC. | 261,500 | 2.66 | $1,621,300 | 30-Sep-09 | | Wedbush Morgan Securities, Inc. | 256,307 | 2.61 | $1,589,103 | 30-Sep-09 | | FIRST WILSHIRE SECURITIES MANAGEMENT INC | 208,351 | 2.12 | $1,291,776 | 30-Sep-09 | | PACIFIC GLOBAL INVESTMENT MANAGEMENT CO. | 995,160 | 10.14 | $6,169,992 | 30-Sep-09 | | NORTH STAR INVESTMENT MANAGEMENT CORP | 186,162 | 1.90 | $1,154,204 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | PACIFIC ADVISORS SMALL CAP FUND | 540,000 | 5.50 | $2,802,600 | 30-Jun-09 | | PERRITT MICROCAP OPPORTUNITIES FUND | 354,545 | 3.61 | $2,198,179 | 30-Sep-09 | | AXA Premier VIP Multimanager Small Cap Value Portfolio | 310,000 | 3.16 | $1,608,900 | 30-Jun-09 | | MUNDER MICRO-CAP EQUITY FUND | 261,500 | 2.66 | $1,357,185 | 30-Jun-09 | | BRIDGEWAY FDS INC-ULTRA SMALL COMPANY MARKET FD | 161,700 | 1.65 | $839,223 | 30-Jun-09 | | State Farm Mutual Fund Trust Small/Mid Cap Equity Fund | 123,800 | 1.26 | $642,522 | 30-Jun-09 | | THE PARNASSUS SMALL-CAP FUND | 110,000 | 1.12 | $570,900 | 30-Jun-09 | | BRIDGEWAY FDS INC-ULTRA SMALL COMPANY FD | 89,800 | .92 | $466,062 | 30-Jun-09 | | VANGUARD EXTENDED MARKET INDEX FUND | 87,164 | .89 | $452,381 | 30-Jun-09 | | DFA U.S. SMALL CAP VALUE SERIES | 65,293 | .67 | $293,818 | 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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