The Company leases facilities under operating lease agreements expiring through November 2031. The Company pays taxes, maintenance and insurance in addition to the lease obligations. The Company also leases certain equipment and automobiles under operating lease agreements expiring at various dates through September 2018. Rent expense for the years ended December 31, 2013, 2012 and 2011 approximated $94.0 million, $88.7 million and $85.0 million, respectively.

Minimum lease payments, which takes into account escalation clauses, are recognized on a straight-line basis over the minimum lease term. Subsequent adjustments to our lease payments due to changes in an existing index, usually the consumer price index, are typically included in our calculation of the minimum lease payments when the adjustment is known. Reimbursements for leasehold improvements are recorded as liabilities and are amortized over the lease term. Lease concessions, in our case, usually a free rent period, are considered in the calculation of our minimum lease payments for the minimum lease term.

Future minimum lease payments under noncancellable leases at December 31, 2013 are as follows (in thousands):

The Company recognizes legal expense in connection with loss contingencies as incurred.

In accordance with U.S. generally accepted accounting principles, the Company records a liability in its consolidated financial statements for loss contingencies when a loss is known or considered probable and the amount can be reasonably estimated. When determining the estimated loss or range of loss, significant judgment is required to estimate the amount and timing of a loss to be recorded. Estimates of probable losses resulting from litigation and governmental proceedings are inherently difficult to predict, particularly when the matters are in the procedural stages or with unspecified or indeterminate claims for damages, potential penalties, or fines. Accordingly, the Company cannot determine the final amount, if any, of its liability beyond the amount accrued in the consolidated financial statements as of December 31, 2013, nor is it possible to estimate what litigation-related costs will be in the future.

The Company finances production activities in part through the use of interest-bearing open purchase arrangements with certain of its international manufacturers. These arrangements currently bear interest at rates between 0% and 1.0% for 30- to 60- day financing. The amounts outstanding under these arrangements at December 31, 2013 and 2012 were $69.1 million and $87.7 million, respectively, which are included in accounts payable in the accompanying consolidated balance sheets. Interest expense incurred by the Company under these arrangements amounted to $3.9 million in 2013, $3.8 million in 2012, and $3.2 million in 2011. The Company has open purchase commitments with our foreign manufacturers of $378.6 million, which are not included in the accompanying consolidated balance sheets.