Thank you. Good morning, everyone. I will begin with the obligatory statements. With me today as we present is Bob Radano, our Senior Vice President; Denny Moore, Dennis is our Senior Vice President in charge of finance and administration; Marjorie Roshkoff who handles our legal; and Bob Pape, Senior Vice President in charge of food service and retail sales. Also remotely is Dan Fachner, who runs our beverage business, which includes ICEE and Arctic Blast and Slush Puppie; and Gerry Law who's also remote conducting meetings in the Midwest, and Gerry is our Senior Vice President and my personal assistant.
All right, here we go. The forward-looking statements contained herein are subject to certain risks and uncertainties that could cause actual results to differ materially from those projected in the forward-looking statements. You are cautioned not to place undue reliance on these forward-looking statements, which reflect management's analysis only as of the date hereof. We undertake no obligation to publicly revise or update these forward-looking statements to reflect events or circumstances that arise after this date.
Results of operations. This year's fourth quarter had 13 weeks compared to last year's 14 weeks, and the year had 52 weeks this year compared to 53 last year. The additional week added about 8% to sales for the quarter last year and 2% for the full year. Net sales decreased 5% for the quarter and increased 5% for the year. But without the extra week last year, sales increased 3% for the quarter and 7% for the year.
Excluding sales from Hill & Valley acquired in January 2017 and an ICEE distributor located in the Southeast acquired in June 2017 and Labriola Bakery, which was acquired in August of 2017 and the extra week in 2017, sales increased approximately 2% for the quarter and 4% for the year.
Our EBITDA, that's earnings before interest, taxes, depreciation and amortization, for the past 12 months was $165 million.
Food Service. Without the extra week in 2017 and without Hill & Valley and Labriola, sales were up 2% for the quarter and 4% for the year. All sales increases and decreases, I mentioned below, have been adjusted for the extra week last year. Sales to Food Service customers increased about 3% for the quarter. Sales of soft pretzels, one of our core products, were up 20%; and funnel cake sales were up 9%. Sales of churros were roughly the same as a year ago. Sales of frozen novelties were down about 12%. And the handheld sales and bakeries -- handheld sales were down about 30% and bakery sales down 2%.
For the year, Food Service sales were up 9% and without Hill & Valley and Labriola were up 4%, with increased sales of soft pretzels up 18%, handhelds up 7%, bakery products up 8% and funnel cake up 10%. Sales of frozen juice bars and ices were down 12% for the year, and churros sales were about the same as the year ago.
Retail supermarkets and grocery. Sales of products to retail supermarkets were down about 1% for the quarter and up 3% for the year. Soft pretzel sales were down about 5% for the quarter as we missed a couple of previously planned promotion with major retailers. They're up 6% for the year, and sales of frozen juice and Italian ices were up about 6% in the quarter and 6% for the year. Handheld sales were down for the quarter and down 14% for the year.
Frozen Beverages, which includes ICEE, Arctic Blast, Slush Puppie. Frozen beverage and related product sales were up 5% in the quarter and 5% for the year. Beverage-related sales alone were up 2% in the quarter and 7% for the year with gallon sales up 5% and 8% in our base ICEE business in the quarter and the year.
Service revenue for others was up a strong 10% and 8%.
Consolidated. Gross profit as a percentage of sales in the quarter decreased to 30.35% from 30.80% last year, that's about 50 basis points, and decreased from 30.53% to 29.54% for the year. Gross profit margin continues to be impacted by generally higher costs throughout our businesses as well as by idle plant cost during production upgrades.
Major portion of these upgrades are going to be completed in quarter 1 2019. Operating income in our fourth quarter was impacted by the loss of 1 week compared to last year. Other than the 1 less week and generally higher costs, the biggest impact on our fourth quarter operating income was higher distribution, which includes trucking and warehousing, higher distribution costs of about $2 million and increased freight spending of about $900,000 compared to plant in our Retail Supermarkets segment.
Total operating expense as a percentage of sales was 20% in the fourth quarter, up from last year's 19.2%. For the year, the percentage increased to 19.8% from 19.6%. The increase in both periods was primarily in our distribution costs due to higher shipping costs.
Capital spending and cash flow. Our cash and investment securities balance of $276 million was up $18 million from our June quarter and $35 million from a year ago. We continue to look for acquisitions as a use of our cash. $135 million of our investments are in corporate bonds with a yield to maturity of 2.6%.
Our capital spending was $17 million in the quarter as we continue to invest in plant efficiencies and growing our business. Our spending for the year was $12 million lower this year than last as several of the onetime manufacturing projects finished off this year.
A cash dividend of $0.45 a share was declared by our Board of Directors and paid on October 4. We did not buy back any shares of our stock during the quarter.
Commentary. Food Service soft pretzels continued to have strong sales growth in restaurants, movie theaters and throughout our customer base. And sales of our new Brauhaus Pretzel continues to be very encouraging. Funnel cake sales continued to do very well in schools. Bakery sales were down modestly this quarter as some new co-pack business of a year ago did not repeat this year.
Handheld sales were down 30% for the quarter because of a dropoff in co-pack business. Frozen juice bars and ices sales were down 12% because of the loss of a promotion and distribution both in warehouse and club stores. Funnel cake sales to schools continued to grow, up about 30% for the quarter and 36% for the year. Overall sales to restaurant chains have been very strong this year while sales to schools have been up modestly.
Soft pretzel sales in our Retail Supermarkets segment were down 5% in the quarter because of increased trade spending.
Frozen novelty sales were strong as we have rolled out a line of Sour Patch Kids ice pops. We are focused on reducing trade spending going forward.
Sales in our frozen beverage segment, that's ICEE, were up a strong 5% for the quarter. Service revenue was up 10% in the quarter as this business continues its solid and strong sales growth. And machine sales were up 17% or $603,000 in the quarter.
ICEE's operating income for the year was up $2.1 million or 8%. For reasons already mentioned, overall consolidated operating income in the quarter was down $5.8 million or roughly 16% from a year ago and down $7.3 million or 6% for the year. As we have said previously, we will aggressively pursue price increases to offset the cost increases we expect to be continuing.
Lower federal income taxes this quarter benefited net income by about $0.09 a share, but higher New Jersey income taxes, a non-cash charge resulting from a July change in tax regulations, negatively impacted the quarter by about $0.07 a share. Going forward, we expect to have an effective tax rate of 26% to 27% for our fiscal year 2019.
Our company continues its solid growth, and we look forward to greeting you all again next quarter. Thank you for your continued interest.
Any questions, comments, I will field them now.