15.                               Commitments and Contingencies

The Company is involved in litigation arising in the ordinary course of its business. The Company does not believe that the outcome of any of the current litigation, individually or in the aggregate, would, if determined adversely to it, have a material adverse effect on the Company’s results of operations, financial condition, cash flows or business.

The Company includes various types of indemnification and guarantee clauses in certain arrangements. These indemnifications and guarantees may include, but are not limited to, infringement claims related to intellectual property, direct or consequential damages and guarantees to certain service providers. The type and amount of any potential indemnification or guarantee varies substantially based on the nature of each arrangement. The Company has experienced no previous claims and cannot determine the maximum amount of potential future payments, if any, related to such indemnification and guarantee provisions. The Company believes that it is unlikely it will have to make material payments under these arrangements and therefore has not recorded a contingent liability in the consolidated balance sheets.

In the third quarter of 2013, the Company exercised its right to early terminate the Denver and Raleigh office leases in accordance with the provisions of the leases.  The total termination fees were $1,142, of which approximately $551 was paid during the third quarter.  The remainder of the fee is due in July 2014. The impact of this early termination has been reflected in the lease commitment table below.  During the three and nine months ended September 30, 2013, the Company recorded $474 of restructuring charges, net of deferred rent adjustment, in the condensed consolidated statement of operations related to these lease termination fees.

Subsequent to the third quarter, the Company has negotiated to sign replacement and/or expansion amendments for the office leases in Denver, Raleigh, New York and Seattle.  The impact of these leases is included in the lease commitment table below.

The Company rents office space under leases that expire at various dates through 2026.  Future minimum lease commitments under these operating leases, as of September 30, 2013, was as follows: