| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | ROYCE & ASSOCIATES, LLC | 665,433 | 6.63 | $4,218,845 | 30-Sep-09 | | LORD ABBETT & CO | 613,547 | 6.11 | $3,889,887 | 30-Sep-09 | | Greenwood Investments, Inc. | 444,603 | 4.43 | $2,818,783 | 30-Sep-09 | | DIMENSIONAL FUND ADVISORS LP | 322,968 | 3.22 | $2,047,617 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 268,597 | 2.68 | $1,702,904 | 30-Sep-09 | | Portolan Capital Management, LLC | 115,050 | 1.15 | $729,417 | 30-Sep-09 | | RENAISSANCE TECHNOLOGIES, LLC | 109,700 | 1.09 | $695,498 | 30-Sep-09 | | Barclays Global Investors UK Holdings Ltd | 102,908 | 1.03 | $652,436 | 30-Sep-09 | | CALPERS (CALIFORNIA-PUBLIC EMPLOYEES RETIREMENT SYSTEM) | 100,295 | 1.00 | $624,837 | 30-Jun-09 | | KEANE CAPITAL MANAGEMENT, INC. | 46,900 | .47 | $297,346 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | ROYCE OPPORTUNITY FUND | 606,700 | 6.05 | $3,779,741 | 30-Jun-09 | | LORD ABBETT SECURITIES TRUST-MICRO-CAP VALUE FUND | 144,619 | 1.44 | $874,944 | 31-Jul-09 | | VANGUARD TOTAL STOCK MARKET INDEX FUND | 135,649 | 1.35 | $845,093 | 30-Jun-09 | | VANGUARD EXTENDED MARKET INDEX FUND | 108,726 | 1.08 | $677,362 | 30-Jun-09 | | DFA U.S. MICRO CAP SERIES | 66,540 | .66 | $355,989 | 30-Apr-09 | | DFA Tax Managed U.S. Targeted Value Port | 41,282 | .41 | $249,756 | 31-Jul-09 | | DFA U.S. Targeted Value Portfolio | 39,409 | .39 | $210,838 | 30-Apr-09 | | DFA U.S. SMALL CAP VALUE SERIES | 31,677 | .32 | $169,471 | 30-Apr-09 | | DFA TAX-MANAGED U.S. SMALL CAP PORTFOLIO | 25,427 | .25 | $153,833 | 31-Jul-09 | | ISHARES Russell Micro Cap (TM) Index Fund | 23,591 | .24 | $149,566 | 30-Sep-09 |
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Value shown is computed using the security's price on the report date given.
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