(3)  Other Current Assets and Other Assets

At December 31, 2014 and 2013, other current assets primarily consisted of contract inventories, vendor advances, prepaid rents and deposits, prepaid income taxes, software licenses and prepaid maintenance agreements. At December 31, 2014, other current assets also included approximately $1.6 million of deferred contract costs. At December 31, 2014 and 2013, other assets primarily consisted of deferred compensation plan assets, cash surrender value of life insurance policies and an acquired software license.