| http://www.w3.org/ns/prov#value | - Indirect expenses, which consist of overhead, such as compensation, rent, utilities and depreciation on property and equipment, increased $1.0 million or 35% to $3.8 million during the three months ended March 31, 2012 from $2.8 million for the same period in 2011 due to more indirect costs being allocated to the Software segment with the continued shift in revenue mix from the Telecom segment to
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