Selling, general and administrative expenses for the quarter ended March 31, 2011 were $14.6 million or 17.1% of net sales compared to $14.1 million or 17.3% of net sales in the prior year quarter. For the nine months ended March 31, 2011, selling, general and administrative expenses were $45.0 million or 17.6% of net sales compared to $43.5 million or 18.1% of net sales in the prior year nine-month period reflecting better absorption of fixed costs.
Working capital (current assets less current liabilities) at March 31, 2011 was $97.7 million. Net cash provided by operating activities was $6.0 million during the nine months ended March 31, 2011. Net income of $6.9 million and depreciation of $2.0 million were offset by a $2.1 million increase in inventory and a $0.8 million increase in accounts receivable.
Capital expenditures were $0.9 million during the nine months ended March 31, 2011. Depreciation expense was $2.0 million and $2.3 million in the nine-month periods ended March 31, 2011 and 2010, respectively. The Company expects that capital expenditures will be less than $2.0 million for the remainder of the fiscal year. On April 1, 2011, the Company announced plans to construct a $12 million, four-story, 40,000 square foot, corporate office building in Dubuque, Iowa, the majority of which will occur during fiscal year 2012. All earnings per share amounts are on a diluted basis.
OutlookOur balance sheet remains strong reflecting working capital in excess of $97 million and no bank borrowings. We were able to realize gains in residential sales for the current year over the prior year. There are indications that improving job prospects and improving consumer sentiment are having a positive impact on residential sales even though the housing market remains weak. We expect to continue top-line growth of our residential products through fiscal year 2012. Our commercial product sales are up slightly for the current year over the prior year. The commercial office industry continues to report increases in sales over last year. While we have benefited minimally from those increases to date, we believe we will see increased sales volume during fiscal year 2012. Based on low demand for an extended period, we anticipate increased orders for hospitality products during fiscal year 2012 as the economy improves.