| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | SYSTEMATIC FINANCIAL MANAGEMENT, L.P. | 782,538 | 5.59 | $7,817,554 | 30-Sep-09 | | Barclays Global Investors UK Holdings Ltd | 715,138 | 5.11 | $7,144,228 | 30-Sep-09 | | RENAISSANCE TECHNOLOGIES, LLC | 485,200 | 3.46 | $4,847,148 | 30-Sep-09 | | DIMENSIONAL FUND ADVISORS LP | 472,400 | 3.37 | $4,719,276 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 400,781 | 2.86 | $4,003,802 | 30-Sep-09 | | ROYCE & ASSOCIATES, LLC | 1,695,000 | 12.10 | $16,933,050 | 30-Sep-09 | | Roumell Asset Management LLC | 1,434,118 | 10.24 | $14,326,838 | 30-Sep-09 | | Portolan Capital Management, LLC | 232,222 | 1.66 | $2,319,897 | 30-Sep-09 | | STATE STREET CORPORATION | 194,713 | 1.39 | $1,945,182 | 30-Sep-09 | | BRIDGEWAY CAPITAL MANAGEMENT, INC. | 121,057 | .86 | $1,209,359 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | ROYCE LOW-PRICED STOCK FUND | 1,150,200 | 8.21 | $7,855,866 | 30-Jun-09 | | ROYCE MICRO-CAP FUND | 356,400 | 2.54 | $2,434,212 | 30-Jun-09 | | VANGUARD TOTAL STOCK MARKET INDEX FUND | 251,197 | 1.79 | $1,715,675 | 30-Jun-09 | | ISHARES RUSSELL 2000 INDEX FD | 204,495 | 1.46 | $2,042,905 | 30-Sep-09 | | ROYCE CAPITAL FUND-MICRO-CAP PORTFOLIO | 188,400 | 1.35 | $1,286,772 | 30-Jun-09 | | BRIDGEWAY FDS INC-ULTRA SMALL COMPANY MARKET FD | 118,126 | .84 | $806,800 | 30-Jun-09 | | ISHARES RUSSELL 2000 GROWTH INDEX FD | 102,134 | .73 | $1,020,318 | 30-Sep-09 | | VANGUARD EXTENDED MARKET INDEX FUND | 92,040 | .66 | $628,633 | 30-Jun-09 | | DFA U.S. MICRO CAP SERIES | 89,570 | .64 | $489,947 | 30-Apr-09 | | COLLEGE RETIREMENT EQUITIES FUND-STOCK ACCOUNT | 67,289 | .48 | $459,583 | 30-Jun-09 |
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Value shown is computed using the security's price on the report date given.
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