| Top Institutional Holders |
|---|
| Holder | Shares | % Out | Value* | Reported |
|---|
| Dimensional Fund Advisors LP | 210,569 | 7.65 | 1,560,316 | Mar 31, 2013 | | Minerva Advisors LLC | 169,866 | 6.17 | 1,258,707 | Mar 31, 2013 | | Wilen Investment Management Corp. | 62,657 | 2.28 | 424,814 | Dec 31, 2012 | | LSV Asset Management | 51,400 | 1.87 | 380,874 | Mar 31, 2013 | | Vanguard Group, Inc. (The) | 49,498 | 1.80 | 366,780 | Mar 31, 2013 | | BlackRock Institutional Trust Company, N.A. | 35,229 | 1.28 | 261,046 | Mar 31, 2013 | | Renaissance Technologies, LLC | 30,900 | 1.12 | 228,969 | Mar 31, 2013 | | Mill Road Capital Management LLC | 28,601 | 1.04 | 211,933 | Mar 31, 2013 | | Sterneck Capital Management, LLC | 12,000 | 0.44 | 88,920 | Mar 31, 2013 | | Wealthtrust Axiom, LLC | 10,500 | 0.38 | 77,805 | Mar 31, 2013 |
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| Holder | Shares | % Out | Value* | Reported |
|---|
| DFA U.S. Small Cap Value Series | 58,115 | 2.11 | 406,805 | Jan 31, 2013 | | Vanguard Extended Market Index Fund | 49,498 | 1.80 | 335,596 | Dec 31, 2012 | | DFA U.S. Small Cap Series | 28,616 | 1.04 | 200,312 | Jan 31, 2013 | | DFA U.S. Micro Cap Series | 26,617 | 0.97 | 186,319 | Jan 31, 2013 | | DFA Tax Managed U.S. Targeted Value Port | 17,773 | 0.65 | 124,411 | Jan 31, 2013 | | DFA Tax-Managed U.S. Small Cap Portfolio | 5,715 | 0.21 | 40,005 | Jan 31, 2013 | | DFA U.S. Targeted Value Portfolio | 5,285 | 0.19 | 36,995 | Jan 31, 2013 | | Spartan Extended Market Index Fund | 3,740 | 0.14 | 27,713 | Mar 31, 2013 | | DFA U.S. Core Equity 2 Portfolio | 3,434 | 0.12 | 24,038 | Jan 31, 2013 | | Principal Small Cap Value Fd II | 2,208 | 0.08 | 16,361 | Mar 31, 2013 |
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View Transactions for Insiders & Institutional Holders Value shown is computed using the security's price on the report date given. Currency in USD. |