| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | DIMENSIONAL FUND ADVISORS LP | 636,632 | 4.49 | $2,209,113 | 30-Sep-09 | | FCA CORPORATION | 628,900 | 4.44 | $2,182,283 | 30-Sep-09 | | MARXE, AUSTIN W. & GREENHOUSE, DAVID M. | 1,808,814 | 12.76 | $6,276,584 | 30-Sep-09 | | RENAISSANCE TECHNOLOGIES, LLC | 245,900 | 1.73 | $853,273 | 30-Sep-09 | | WHITEBOX ADVISORS, LLC | 164,413 | 1.16 | $570,513 | 30-Sep-09 | | FIRST WILSHIRE SECURITIES MANAGEMENT INC | 163,200 | 1.15 | $566,304 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 147,515 | 1.04 | $511,877 | 30-Sep-09 | | Barclays Global Investors UK Holdings Ltd | 137,541 | .97 | $477,267 | 30-Sep-09 | | VOYAGEUR ASSET MANAGEMENT INC | 136,000 | .96 | $471,920 | 30-Sep-09 | | CALPERS (CALIFORNIA-PUBLIC EMPLOYEES RETIREMENT SYSTEM) | 65,790 | .46 | $240,133 | 30-Jun-09 |
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| Holder | Shares | % Out | Value* | Reported | | DFA U.S. SMALL CAP VALUE SERIES | 215,796 | 1.52 | $496,330 | 30-Apr-09 | | VANGUARD EXTENDED MARKET INDEX FUND | 147,515 | 1.04 | $538,429 | 30-Jun-09 | | TAMARACK MICRO CAP VALUE FD | 136,000 | .96 | $496,400 | 30-Jun-09 | | DFA U.S. MICRO CAP SERIES | 69,540 | .49 | $159,942 | 30-Apr-09 | | DFA Tax Managed U.S. Targeted Value Port | 38,611 | .27 | $134,752 | 31-Jul-09 | | DFA U.S. SMALL CAP SERIES | 23,300 | .16 | $53,590 | 30-Apr-09 | | DFA TAX-MANAGED U.S. SMALL CAP PORTFOLIO | 13,400 | .09 | $46,766 | 31-Jul-09 | | DFA U.S. Core Equity 2 Portfolio | 7,999 | .06 | $18,397 | 30-Apr-09 | | DFA U.S. Vector Equity Portfolio | 6,600 | .05 | $15,180 | 30-Apr-09 | | Principal Small Cap Value Fd II | 5,975 | .04 | $21,808 | 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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