| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | DIMENSIONAL FUND ADVISORS LP | 1,192,184 | 8.39 | $5,460,202 | 30-Sep-09 | | RUTABAGA CAPITAL MANAGEMENT, LLC | 1,071,845 | 7.54 | $4,909,050 | 30-Sep-09 | | ROYCE & ASSOCIATES, LLC | 661,700 | 4.66 | $3,030,586 | 30-Sep-09 | | RENAISSANCE TECHNOLOGIES, LLC | 575,400 | 4.05 | $2,635,332 | 30-Sep-09 | | Greenwood Investments, Inc. | 477,874 | 3.36 | $2,188,662 | 30-Sep-09 | | KENNEDY CAPITAL MANAGEMENT, INC. | 328,297 | 2.31 | $1,503,600 | 30-Sep-09 | | HEARTLAND ADVISORS INC. | 1,981,548 | 13.94 | $9,075,489 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 232,402 | 1.64 | $1,064,401 | 30-Sep-09 | | Barclays Global Investors UK Holdings Ltd | 208,310 | 1.47 | $954,059 | 30-Sep-09 | | MESSNER & SMITH THEME/VALUE INVESTMENT MANAGEMENT, LTD | 203,115 | 1.43 | $930,266 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | HEARTLAND VALUE FUND | 1,096,323 | 7.71 | $4,494,924 | 30-Jun-09 | | Unified Series Trust-Appleseed Fund | 422,141 | 2.97 | $1,933,405 | 30-Sep-09 | | ROYCE MICRO-CAP FUND | 359,200 | 2.53 | $1,472,720 | 30-Jun-09 | | DFA U.S. SMALL CAP VALUE SERIES | 356,511 | 2.51 | $1,144,400 | 30-Apr-09 | | ROYCE CAPITAL FUND-MICRO-CAP PORTFOLIO | 197,700 | 1.39 | $810,570 | 30-Jun-09 | | DFA U.S. MICRO CAP SERIES | 131,394 | .92 | $421,774 | 30-Apr-09 | | DFA U.S. SMALL CAP SERIES | 126,989 | .89 | $407,634 | 30-Apr-09 | | VANGUARD TOTAL STOCK MARKET INDEX FUND | 123,052 | .87 | $504,513 | 30-Jun-09 | | ROYCE MICRO CAP TRUST | 104,800 | .74 | $429,680 | 30-Jun-09 | | DFA Tax Managed U.S. Targeted Value Port | 95,738 | .67 | $496,880 | 31-Jul-09 |
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Value shown is computed using the security's price on the report date given.
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