Footnotes: | Attachment A With respect to Item 4, Ownership, as of December 31, 2015, Roger Feldman is the beneficial owner of 581,192 shares of Common Stock, constituting 8.1% of the issued and outstanding shares of Common Stock (assuming the exercise of 49,938 options into Common Stock) and Harvey Hanerfeld is the beneficial owner of 515,984 shares of Common Stock, constituting 7.2% of the issued and outstanding shares of Common Stock. Roger Feldman has the sole power to vote or direct the voting of and to dispose and to direct the disposition of the 87,438 shares beneficially owned by him as an individual (assuming the exercise of 49,935 options beneficially held by him). Harvey Hanerfeld has the sole power to vote or direct the voting of and to dispose and to direct the disposition of the 22,230 shares beneficially owned by him as an individual. As the sole member owners of Oliver Street Capital, LLC, a Delaware limited liability company (“Oliver Street”), Mr. Feldman and Mr. Hanerfeld have the shared power to direct the voting and disposition of the 8,386 shares of Common Stock owned by Oliver Street. As the sole managing members of West Creek Capital, LLC, a Delaware limited liability company (formerly West Creek Capital, L.P., a Delaware limited partnership) that is the investment adviser to (i) West Creek Partners Fund L.P., a Delaware limited partnership ("Partners Fund"), and (ii) WC Select L.P., a Delaware limited partnership (“Select”), Mr. Feldman and Mr. Hanerfeld may be deemed to have the shared power to direct the voting and disposition of the 407,502 shares of Common Stock owned by Partners Fund, and the 77,866 shares of Common Stock owned by Select. |