Thanks, Jeff, and good morning, everyone. As Jeff mentioned, net sales for the first quarter of 2014 were $104.2 million versus $85 million for the 2013 first quarter. Sales were up 22.6% year-over-year, reflecting a strong order flow from improving domestic and international commercial markets, as well as a pickup in government-related activity. To keep up with the increased order flow, we further ramped up production levels, which allowed us to capitalize on increasing demand and contributed to our revenue growth. Cost of operations increased 22.2% to $93.2 million in the 2014 first quarter compared to $76.3 million last year, driven primarily by the higher sales volumes and costs related to increasing production levels.
Gross profit was $10.9 million or 10.5% of net sales in the first quarter of 2014 compared to $8.6 million or 10.2% of net sales in the first quarter of 2013.
SG&A expenses were $7.2 million in the first quarter of 2014 compared to $6.7 million in the first quarter of 2013. As a percentage of sales, SG&A decreased to 6.9% from 7.9% over the prior year period, which primarily reflected our cost containment efforts.
Other income expense net for the 3 months ended March 31, 2014, was a loss of $62,000 that includes a loss on deconsolidation of a subsidiary of $83,000, offset by foreign currency transaction gains of $21,000. This compares to foreign currency transaction gains of $23,000 in the first quarter of 2013. Interest expense in the 2014 first quarter was $70,000 compared to $67,000 in the first quarter of 2013.
Income in the first quarter of 2014 included a net loss attributable to noncontrolling interest of $66,000 related to the Delavan joint venture. Excluding that loss, net income attributable to Miller Industries in the 2014 fourth (sic) [first] quarter was $2.4 million or $0.21 per diluted share, which is a 78.2% increase compared to net income of $1.3 million or $0.12 per diluted share in the 2013 first quarter.
Turning now to our balance sheet. Cash and cash equivalents as of March 31, 2014, were $40.5 million compared to $42.9 million at December 31, 2013, and $47.4 million at March 31, 2013. Accounts receivable at March 31, 2014, totaled $82 million compared to $80.8 million at December 31, 2013, and $64.1 million at March 31, 2013. The increase in sales volume drove accounts receivable higher from the year-ago levels.
Inventories were $56.7 million as of March 31, 2014, compared to $54.2 million at December 31, 2013, and $50 million at March 31, 2013. The increase in inventories was primarily associated with the products that we showcased at April's Florida Tow Show in addition to inventory for the French military order.
Accounts payable at March 31, 2014, were $47.7 million compared to $47.4 million at December 31, 2013, and $39.7 million at March 31, 2013. The increase in payables over year-ago amounts reflects our higher production levels. We continue to operate with no borrowings under a $25 million unsecured revolving credit facility.
Now I will turn the call back to Jeff for further remarks.