| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | PRICE (T.ROWE) ASSOCIATES INC | 727,223 | 9.93 | $1,970,774 | 30-Sep-09 | | Elkhorn Partners Limited Partnership | 656,449 | 8.96 | $1,778,976 | 30-Sep-09 | | GRUBER & MCBAINE CAPITAL MANAGEMENT LLC | 492,780 | 6.73 | $1,335,433 | 30-Sep-09 | | DIMENSIONAL FUND ADVISORS LP | 260,898 | 3.56 | $707,033 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 220,759 | 3.01 | $598,256 | 30-Sep-09 | | MARXE, AUSTIN W. & GREENHOUSE, DAVID M. | 1,256,306 | 17.15 | $3,404,589 | 30-Sep-09 | | VOYAGEUR ASSET MANAGEMENT INC | 115,000 | 1.57 | $311,650 | 30-Sep-09 | | Barclays Global Investors UK Holdings Ltd | 34,757 | .47 | $94,191 | 30-Sep-09 | | NORTHERN TRUST CORPORATION | 29,338 | .40 | $51,634 | 30-Jun-09 | | CALPERS (CALIFORNIA-PUBLIC EMPLOYEES RETIREMENT SYSTEM) | 29,248 | .40 | $51,476 | 30-Jun-09 |
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| Holder | Shares | % Out | Value* | Reported | | PRICE (T.ROWE) SMALL-CAP VALUE FUND | 670,000 | 9.14 | $1,815,700 | 30-Sep-09 | | TAMARACK MICRO CAP VALUE FD | 115,000 | 1.57 | $202,400 | 30-Jun-09 | | VANGUARD EXTENDED MARKET INDEX FUND | 112,532 | 1.54 | $198,056 | 30-Jun-09 | | VANGUARD TOTAL STOCK MARKET INDEX FUND | 94,810 | 1.29 | $166,865 | 30-Jun-09 | | DFA U.S. MICRO CAP SERIES | 72,455 | .99 | $117,377 | 30-Apr-09 | | DFA Tax Managed U.S. Targeted Value Port | 38,000 | .52 | $85,120 | 31-Jul-09 | | DFA U.S. SMALL CAP SERIES | 34,669 | .47 | $56,163 | 30-Apr-09 | | DFA TAX-MANAGED U.S. SMALL CAP PORTFOLIO | 11,901 | .16 | $26,658 | 31-Jul-09 | | DFA U.S. SMALL CAP VALUE SERIES | 10,221 | .14 | $16,558 | 30-Apr-09 | | VANGUARD BALANCED INDEX FUND | 6,400 | .09 | $11,264 | 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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