| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | EPOCH INVESTMENT PARTNERS, INC. | 995,256 | 5.21 | $1,323,690 | 30-Sep-09 | | RIVERBRIDGE PARTNERS LLC | 801,398 | 4.20 | $1,065,859 | 30-Sep-09 | | DIMENSIONAL FUND ADVISORS LP | 731,876 | 3.83 | $973,395 | 30-Sep-09 | | Hodges Capital Management, Inc. | 500,600 | 2.62 | $665,798 | 30-Sep-09 | | RAFFLES ASSOCIATES LP | 429,979 | 2.25 | $571,872 | 30-Sep-09 | | GRANAHAN INVESTMENT MANAGEMENT INC. | 385,766 | 2.02 | $513,068 | 30-Sep-09 | | PERRITT CAPITAL MANAGEMENT, INC. | 380,000 | 1.99 | $505,400 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 297,429 | 1.56 | $395,580 | 30-Sep-09 | | Barclays Global Investors UK Holdings Ltd | 258,303 | 1.35 | $343,542 | 30-Sep-09 | | Nationwide Fund Advisors | 245,000 | 1.28 | $325,850 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | PROFESSIONALLY MANAGED PORTF-HODGES FUND | 500,000 | 2.62 | $665,000 | 30-Sep-09 | | PERRITT EMERGING OPPORTUNITIES FUND | 380,000 | 1.99 | $505,400 | 30-Sep-09 | | VANGUARD VARIABLE INSURANCE FUND-SMALL COMPANY GROWTH | 365,836 | 1.92 | $431,686 | 30-Jun-09 | | DFA U.S. MICRO CAP SERIES | 323,601 | 1.69 | $433,625 | 30-Apr-09 | | VANGUARD EXTENDED MARKET INDEX FUND | 246,800 | 1.29 | $291,224 | 30-Jun-09 | | Nationwide Var Ins Tr-Multi Manager NVIT Small Cap Value Fd | 243,300 | 1.27 | $287,094 | 30-Jun-09 | | HEARTLAND VALUE FUND | 232,947 | 1.22 | $274,877 | 30-Jun-09 | | UBS PACE SEL ADV TR-UBS PACE SMALL/MEDIUM CO GROWTH EQUI | 103,200 | .54 | $132,096 | 31-Jul-09 | | BRIDGEWAY FDS INC-ULTRA SMALL COMPANY MARKET FD | 57,034 | .30 | $67,300 | 30-Jun-09 | | DFA TAX-MANAGED U.S. SMALL CAP PORTFOLIO | 53,748 | .28 | $68,797 | 31-Jul-09 |
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*
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Value shown is computed using the security's price on the report date given.
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