| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | PALO ALTO INVESTORS, LLC | 1,877,000 | 5.17 | $15,879,420 | 30-Sep-09 | | DIKER MANAGEMENT, LLC | 1,332,046 | 3.67 | $11,269,109 | 30-Sep-09 | | ROYCE & ASSOCIATES, LLC | 1,062,000 | 2.93 | $8,984,520 | 30-Sep-09 | | JDS CAPITAL MANAGEMENT, INC. | 1,000,000 | 2.76 | $8,460,000 | 30-Sep-09 | | PENN Capital Management Co., Inc. | 696,777 | 1.92 | $5,894,733 | 30-Sep-09 | | PUTNAM INVESTMENT MANAGEMENT, LLC | 553,100 | 1.52 | $4,679,226 | 30-Sep-09 | | QUAKER CAPITAL MANAGEMENT CORPORATION | 433,600 | 1.19 | $3,668,256 | 30-Sep-09 | | Cortina Asset Management, LLC | 410,244 | 1.13 | $3,470,664 | 30-Sep-09 | | RS Investment Management Co., LLC | 225,050 | .62 | $1,903,923 | 30-Sep-09 | | GRUBER & MCBAINE CAPITAL MANAGEMENT LLC | 220,000 | .61 | $1,861,200 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | ROYCE MICRO-CAP FUND | 689,100 | 1.90 | $4,568,733 | 30-Jun-09 | | ROYCE CAPITAL FUND-MICRO-CAP PORTFOLIO | 376,702 | 1.04 | $2,497,534 | 30-Jun-09 | | PUTNAM VARIABLE TRUST-SMALL CAP VALUE FUND | 206,100 | .57 | $1,366,443 | 30-Jun-09 | | RS Investment Trust-Technology Fund | 198,900 | .55 | $1,682,694 | 30-Sep-09 | | PUTNAM SMALL CAP VALUE FUND | 152,500 | .42 | $1,076,650 | 31-Aug-09 | | Fidelity Select Portfolios-Select Communications Equipment | 107,900 | .30 | $912,834 | 30-Sep-09 | | Mutual of America Investment Corp-Small Cap Growth Fund | 78,225 | .22 | $518,631 | 30-Jun-09 | | Old Mutual Fds II-Old Mutual TS&W Small Cap Value Fd | 76,000 | .21 | $503,880 | 30-Jun-09 | | iShares MSCI Israel Capped Investable Market Index Fund | 72,279 | .20 | $611,480 | 30-Sep-09 | | Valic Company I-Small Cap Special Values Fd | 67,681 | .19 | $477,827 | 31-Aug-09 |
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Value shown is computed using the security's price on the report date given.
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