JOINT FILING UNDERTAKING
Exhibit 99.1
The undersigned, being duly authorized thereunto, hereby execute this agreement as an exhibit to this Amendment No. 10 to evidence the agreement of the below-named parties, in accordance with the rules promulgated pursuant to the Securities Exchange Act of 1934, as amended, to file this Amendment No. 10 on behalf of each party.
Dated: September 7, 2012.
BOSTON AVENUE CAPITAL LLC
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By:
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/s/ Xxxxxxx X. Xxxxxx
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Xxxxxxx X. Xxxxxx, Manager
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YORKTOWN AVENUE CAPITAL, LLC
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By:
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/s/ Xxxxxxx X. Xxxxxx
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Xxxxxxx X. Xxxxxx, Manager
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/s/ Xxxxxxx X. Xxxxxx
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XXXXXXX X. XXXXXX
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/s/ Xxxxx X. Xxxxxxx
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XXXXX X XXXXXXX
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/s/ Xxxxxxx X. Xxxxxxx
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XXXXXXX X. XXXXXXX
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