Debt	3 Months Ended
May. 30, 2015
Debt Disclosure [Abstract]
Debt	Debt Debt at May 30, 2015 consists of $20.4 million of industrial revenue bonds, $1.2 million on the Canadian revolving credit facility and $0.2 million of other debt. The industrial revenue bonds mature in fiscal years 2021 through 2043, borrowings under our U.S. revolving facility mature in fiscal 2020 and the other debt matures in fiscal years 2016 through 2021. The fair value of the industrial revenue bonds and revolving credit facility borrowings approximates carrying value at May 30, 2015, due to the variable interest rates on these instruments. The bonds are classified as Level 2 within the fair value hierarchy described in Note 7. The Company maintains a $125.0 million committed revolving credit facility that expires in December 2019. No borrowings were outstanding under the facility as of May 30, 2015 or February 28, 2015. This credit facility requires the Company to maintain a debt-to-EBITDA ratio of not more than 3.00. This ratio is computed quarterly, with EBITDA computed on a rolling four-quarter basis. The Company’s ratio was 0.21 at May 30, 2015. The credit facility also requires the Company to maintain a minimum level of net worth, as defined in the credit facility, based on certain quarterly financial calculations. The minimum required net worth computed in accordance with the credit facility at May 30, 2015 was $329.1 million, whereas the Company’s net worth as defined in the credit facility was $390.9 million. If the Company is not in compliance with either of these covenants, the lenders may terminate the commitment and/or declare any loan then outstanding to be immediately due and payable. At May 30, 2015, the Company was in compliance with the financial covenants of the credit facility. We also maintain a Canadian dollar 4.0 million revolving demand facility available to our Canadian operation. Borrowings under the facility are made available at the sole discretion of the lender and are payable on demand, with interest at rates specified in the credit agreement. The Company classifies any outstanding balances under this demand facility as long-term debt, as outstanding amounts can be refinanced through our committed revolving credit facility. As of May 30, 2015, $1.2 million was outstanding under this facility. No borrowings were outstanding under this facility as of February 28, 2015. Interest payments were $0.1 million for each of the three months ended May 30, 2015 and May 31, 2014, and primarily relate to fees associated with our revolving credit facility.

Debt

Debt at May 30, 2015 consists of $20.4 million of industrial revenue bonds, $1.2 million on the Canadian revolving credit facility and $0.2 million of other debt. The industrial revenue bonds mature in fiscal years 2021 through 2043, borrowings under our U.S. revolving facility mature in fiscal 2020 and the other debt matures in fiscal years 2016 through 2021. The fair value of the industrial revenue bonds and revolving credit facility borrowings approximates carrying value at May 30, 2015, due to the variable interest rates on these instruments. The bonds are classified as Level 2 within the fair value hierarchy described in Note 7.

The Company maintains a $125.0 million committed revolving credit facility that expires in December 2019. No borrowings were outstanding under the facility as of May 30, 2015 or February 28, 2015.

This credit facility requires the Company to maintain a debt-to-EBITDA ratio of not more than 3.00. This ratio is computed quarterly, with EBITDA computed on a rolling four-quarter basis. The Company’s ratio was 0.21 at May 30, 2015. The credit facility also requires the Company to maintain a minimum level of net worth, as defined in the credit facility, based on certain quarterly financial calculations. The minimum required net worth computed in accordance with the credit facility at May 30, 2015 was $329.1 million, whereas the Company’s net worth as defined in the credit facility was $390.9 million. If the Company is not in compliance with either of these covenants, the lenders may terminate the commitment and/or declare any loan then outstanding to be immediately due and payable. At May 30, 2015, the Company was in compliance with the financial covenants of the credit facility.

We also maintain a Canadian dollar 4.0 million revolving demand facility available to our Canadian operation. Borrowings under the facility are made available at the sole discretion of the lender and are payable on demand, with interest at rates specified in the credit agreement. The Company classifies any outstanding balances under this demand facility as long-term debt, as outstanding amounts can be refinanced through our committed revolving credit facility. As of May 30, 2015, $1.2 million was outstanding under this facility. No borrowings were outstanding under this facility as of February 28, 2015.

Interest payments were $0.1 million for each of the three months ended May 30, 2015 and May 31, 2014, and primarily relate to fees associated with our revolving credit facility.