Agreement of Joint Filing
Exhibit A
Agreement of Joint Filing
Pursuant to 13d-1(k)(1) promulgated under the Securities Exchange Act of 1934, the undersigned
persons hereby agree to file with the Securities and Exchange Commission the Statement on Schedule
13D (the “Statement”) to which this Agreement is attached as an exhibit, and agree that such
Statement, as so filed, is filed on behalf of each of them.
IN WITNESS WHEREOF, the undersigned have executed this Agreement.
Dated: January 26, 2010
| Camden Partners Strategic Fund III, L.P. By: Camden Partners Strategic III, LLC, its general partner |
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| /s/ Xxxxxx X. Xxxxxx | ||||
| Name: | Xxxxxx X. Xxxxxx | |||
| Title: | Managing Member | |||
| Camden Partners Strategic Fund III-A, L.P. By: Camden Partners Strategic III, LLC, its general partner |
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| /s/ Xxxxxx X. Xxxxxx | ||||
| Name: | Xxxxxx X. Xxxxxx | |||
| Title: | Managing Member | |||
| Camden Partners Strategic III, LLC By: Camden Partners Strategic Manager, LLC, its sole manager |
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| /s/ Xxxxxx X. Xxxxxx | ||||
| Name: | Xxxxxx X. Xxxxxx | |||
| Title: | Managing Member | |||
| Camden Partners Strategic Manager, LLC |
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| /s/ Xxxxxx X. Xxxxxx | ||||
| Name: | Xxxxxx X. Xxxxxx | |||
| Title: | Managing Member | |||
| Xxxxxxx X. Berkeley |
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| /s/ Xxxxxx X. Xxxxxx, Attorney-in-Fact | ||||
| Xxxxxx X. Xxxxxx |
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| /s/ Xxxxxx X. Xxxxxx | ||||
| Xxxxxxx X. Xxxxxxxx |
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| /s/ Xxxxxx X. Xxxxxx, Attorney-in-Fact | ||||
| Xxxxx X. Xxxxxxx |
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| /s/ Xxxxxx X. Xxxxxx, Attorney-in-Fact | ||||
| Xxxxxxxxxxx X. Xxxxxx |
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| /s/ Xxxxxx X. Xxxxxx, Attorney-in-Fact | ||||
