NOTE 11: Commitments and Contingencies Rental expense for operating leases for engineering, selling, administrative and manufacturing totaled $17,996,000, $17,603,000 and $14,208,000 in fiscal years 2013, 2012, and 2011, respectively. At October 25, 2013, the Company s rental commitments for noncancelable operating leases with a duration in excess of one year were as follows: In Thousands Fiscal Year 2014 $ 14,973 2015 9,993 2016 7,981 2017 7,205 2018 6,337 2019 and thereafter 18,349 $ 64,838 The Company is subject to purchase obligations for goods and services. The purchase obligations include amounts under legally enforceable agreements for goods and services with defined terms as to quantity, price and timing of delivery. As of October 25, 2013, the Company s purchase obligations were as follows: In Thousands Total Less than 1 year 1-3 years 4-5 years After 5 years Purchase obligations $ 688,546 $ 630,524 $ 52,131 $ 5,412 $ 479 The Company is subject to U.S. export laws and regulations, including the International Traffic in Arms Regulations (ITAR), that generally restricts the export of defense products, technical data, and defense services. The Company filed voluntary disclosure reports concerning certain technical and administrative violations of the ITAR with the U.S. Department of State s Directorate of Defense Trade Controls (DDTC) Office of Defense Trade Controls Compliance (DDTC Office of Compliance). To address these problems, the Company has made a number of investments in its export compliance functions, including: additional staffing, ongoing implementation of a new software system, employee training, and establishment of a regular compliance audit program and corrective action process. The DDTC Office of Compliance acknowledged the Company s progress and continuing improvements, but nevertheless informed the Company that it intends to impose civil monetary fines and administrative sanctions based on the information it had concerning the Company s earlier history in handling ITAR-controlled transac