10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

_________________________________ 

FORM 10-Q

 _________________________________

x QUARTERLY REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended June 1, 2013

o TRANSITION REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from             to             

Commission File Number: 0-6365

_________________________________ 

APOGEE ENTERPRISES, INC.

(Exact name of registrant as specified in its charter)

_________________________________

Minnesota	41-0919654
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)
4400 West 78th Street – Suite 520, Minneapolis, MN	55435
(Address of principal executive offices)	(Zip Code)

Registrant’s telephone number, including area code: (952) 835-1874

Not Applicable

(Former name, former address and former fiscal year, if changed since last report)

_________________________________ 

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    x  Yes    o  No

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).     x  Yes    o  No

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer	o	Accelerated filer	x
Non-accelerated filer	o  (Do not check if a smaller reporting company)	Smaller reporting company	o

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    o  Yes    x  No

As of June 29, 2013, 28,739,727 shares of the registrant’s common stock, par value $0.33 1/3 per share, were outstanding.

APOGEE ENTERPRISES, INC. AND SUBSIDIARIES

		Page
PART I	Financial Information
Item 1.	Financial Statements (Unaudited):
	Consolidated Balance Sheets as of June 1, 2013 and March 2, 2013	3
	Consolidated Results of Operations for the three months ended June 1, 2013 and June 2, 2012	4
	Consolidated Statements of Comprehensive Earnings for the three months ended June 1, 2013 and June 2, 2012	5
	Consolidated Statements of Cash Flows for the three months ended June 1, 2013 and June 2, 2012	6
	Notes to Consolidated Financial Statements	7
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	15
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	21
Item 4.	Controls and Procedures	21
PART II	Other Information
Item 1.	Legal Proceedings	22
Item 1A.	Risk Factors	22
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	22
Item 6.	Exhibits	23
Signatures		24

2

PART I. FINANCIAL INFORMATION

Item 1. Financial Statements

CONSOLIDATED BALANCE SHEETS

(unaudited)

(In thousands, except per share data)	June 1, 2013			March 2, 2013
Assets
Current assets
Cash and cash equivalents	$	37,147		$	37,767
Short-term available for sale securities	29,775			26,007
Restricted short-term investments	2,800			21,804
Receivables, net of allowance for doubtful accounts	117,429			121,170
Inventories	40,494			36,052
Refundable income taxes	531			1,371
Deferred tax assets	1,714			2,218
Other current assets	4,782			5,452
Total current assets	234,672			251,841
Property, plant and equipment, net	164,052			168,948
Available for sale securities	11,882			12,807
Restricted investments	4,393			4,639
Goodwill	61,380			61,342
Intangible assets	13,068			13,675
Other non-current assets	7,883			6,889
Total assets	$	497,330		$	520,141
Liabilities and Shareholders’ Equity
Current liabilities
Accounts payable	$	32,484		$	34,235
Accrued payroll and related benefits	16,011			26,732
Accrued self-insurance reserves	5,295			6,145
Other current liabilities	23,585			23,643
Billings in excess of costs and earnings on uncompleted contracts	19,304			21,355
Current portion long-term debt	58			10,057
Total current liabilities	96,737			122,167
Long-term debt	20,746			20,756
Unrecognized tax benefits	6,525			6,765
Long-term self-insurance reserves	8,247			8,030
Deferred tax liabilities	3,211			3,480
Other non-current liabilities	26,096			25,625
Commitments and contingent liabilities (Note 12)
Shareholders’ equity
Common stock of $0.33-1/3 par value; authorized 50,000,000 shares; issued and outstanding 28,741,227 and 28,513,536, respectively	9,580			9,505
Additional paid-in capital	122,624			119,759
Retained earnings	210,487			211,135
Common stock held in trust	(768		)	(761		)
Deferred compensation obligations	768			761
Accumulated other comprehensive loss	(6,923		)	(7,081		)
Total shareholders’ equity	335,768			333,318
Total liabilities and shareholders’ equity	$	497,330		$	520,141

See accompanying notes to consolidated financial statements.

3

CONSOLIDATED RESULTS OF OPERATIONS

(unaudited)

	Three Months Ended
(In thousands, except per share data)	June 1, 2013		June 2, 2012
Net sales	$	179,311	$	154,134
Cost of sales	142,925		123,059
Gross profit	36,386		31,075
Selling, general and administrative expenses	30,271		28,757
Operating income	6,115		2,318
Interest income	174		272
Interest expense	499		363
Other income, net	69		17
Earnings before income taxes	5,859		2,244
Income tax expense	1,700		638
Net earnings	$	4,159	$	1,606
Earnings per share - basic	$	0.15	$	0.06
Earnings per share - diluted	$	0.14	$	0.06
Weighted average basic shares outstanding	28,441		27,788
Weighted average diluted shares outstanding	29,337		28,223
Cash dividends declared per common share	$	0.0900	$	0.0900

See accompanying notes to consolidated financial statements.

4

CONSOLIDATED STATEMENTS OF COMPREHENSIVE EARNINGS

(unaudited)

	Three Months Ended
(In thousands)	June 1, 2013			June 2, 2012
Net earnings	$	4,159		$	1,606
Other comprehensive earnings:
Unrealized (loss) gain on marketable securities, net of $(29) and $12 tax (benefit) expense, respectively	(53		)	24
Unrealized loss on foreign currency hedge, net of $24 tax benefit	(41		)	—
Foreign currency translation adjustments	252			497
Other comprehensive earnings	158			521
Total comprehensive earnings	$	4,317		$	2,127

See accompanying notes to consolidated financial statements.

5

CONSOLIDATED STATEMENTS OF CASH FLOWS

(unaudited)

	Three Months Ended
(In thousands)	June 1, 2013			June 2, 2012
Operating Activities
Net earnings	$	4,159		$	1,606
Adjustments to reconcile net earnings to net cash used in operating activities:
Depreciation and amortization	6,511			6,528
Stock-based compensation	1,118			1,028
Deferred income taxes	276			570
Excess tax benefits from stock-based compensation	(1,009		)	(25		)
Gain on disposal of assets	(304		)	(296		)
Other, net	231			239
Changes in operating assets and liabilities:
Receivables	3,782			(3,590		)
Inventories	(4,413		)	(4,804		)
Accounts payable and accrued expenses	(11,911		)	(10,510		)
Billings in excess of costs and earnings on uncompleted contracts	(2,051		)	5,210
Refundable and accrued income taxes	1,425			(3,083		)
Other, net	19			(530		)
Net cash used in operating activities	(2,167		)	(7,657		)
Investing Activities
Capital expenditures	(1,512		)	(9,509		)
Proceeds from sales of property, plant and equipment	169			14
Purchases of restricted investments	(2,800		)	(10,000		)
Sales/maturities of restricted investments	22,053			1,740
Purchases of marketable securities	(10,225		)	(17,040		)
Sales/maturities of marketable securities	6,656			5,915
Investments in corporate-owned life insurance policies	—			(900		)
Net cash provided by (used in) investing activities	14,341			(29,780		)
Financing Activities
Proceeds from issuance of debt	—			10,000
Payments on debt	(10,015		)	(45		)
Payments on debt issue costs	—			(193		)
Shares withheld for taxes, net of stock issued to employees	(1,141		)	(817		)
Excess tax benefits from stock-based compensation	1,009			25
Dividends paid	(2,687		)	(2,643		)
Net cash (used in) provided by financing activities	(12,834		)	6,327
Decrease in cash and cash equivalents	(660		)	(31,110		)
Effect of exchange rates on cash	40			111
Cash and cash equivalents at beginning of year	37,767			54,027
Cash and cash equivalents at end of period	$	37,147		$	23,028
Noncash Activity
Capital expenditures in accounts payable	$	298		$	149

See accompanying notes to consolidated financial statements.

6

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(unaudited)

1. Basis of Presentation

The consolidated financial statements of Apogee Enterprises, Inc. (we, us, our or the Company) included herein have been prepared in accordance with accounting principles generally accepted in the United States. The consolidated financial statements and notes are presented as permitted by the regulations of the Securities and Exchange Commission (Form 10-Q) and do not contain certain information included in the Company’s annual financial statements and notes. The information included in this Form 10-Q should be read in conjunction with the Management’s Discussion and Analysis of Financial Condition and Results of Operations and financial statements and notes thereto included in the Company’s Form 10-K for the year ended March 2, 2013. The results of operations for the three-month period ended June 1, 2013 are not necessarily indicative of the results to be expected for the full year.

In the opinion of the Company, the accompanying unaudited consolidated financial statements contain all adjustments (consisting of only normal recurring adjustments) necessary to present fairly the financial position as of June 1, 2013 and March 2, 2013, and the results of operations, comprehensive earnings and cash flows for the three-month periods ended June 1, 2013 and June 2, 2012.

The Company’s fiscal year ends on the Saturday closest to the last day of February. Each interim quarter ends on the Saturday closest to the end of the months of May, August and November.

The results of the Company's Brazilian subsidiary within the Architectural Glass segment are reported on a two-month lag. There were no significant intervening events which would have materially affected our consolidated financial statements had they been recorded during the three months ended June 1, 2013.

In connection with preparing the unaudited consolidated financial statements for the three months ended June 1, 2013, the Company has evaluated subsequent events for potential recognition and disclosure through the date of this filing and determined that there were no subsequent events which required recognition or disclosure in the consolidated financial statements.

2. New Accounting Standards

In February 2013, the FASB issued authoritative guidance surrounding the presentation of items reclassified from other comprehensive income to net income. This guidance requires entities to disclose, either in the notes to the consolidated financial statements or parenthetically on the face of the statement that reports comprehensive income, items reclassified out of accumulated other comprehensive income and into net income in their entirety and the effect of the reclassification on each affected net income line item. This guidance is effective for fiscal years and interim periods beginning after December 15, 2012, Apogee's fiscal 2014. The adoption of this new standard in the first quarter of fiscal 2014 did not impact Apogee's consolidated financial condition, results of operations or cash flows. The reclassifications out of accumulated other comprehensive income and into net income were not material for the three months ended June 1, 2013.

No other new accounting pronouncements issued or effective during the first three months of fiscal 2014 have had or are expected to have a material impact on the consolidated financial statements.

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3. Stock-Based Compensation

Total stock-based compensation expense included in the results of operations for the three months ended June 1, 2013 and June 2, 2012, was $1.1 million and $1.0 million, respectively.

Stock Options and SARs

There were no options or SARs issued in the first three months of fiscal 2014 or 2013. The following table summarizes the award transactions for the three months ended June 1, 2013:

	Options/SARs Outstanding
	Number of Shares		Weighted Average Exercise  Price		Weighted Average Remaining Contractual Life	Aggregate Intrinsic Value
Outstanding at March 2, 2013	1,362,373		$	15.89
Awards exercised	(249,923	)	21.98
Awards canceled	(7,376	)	21.17
Outstanding at June 1, 2013	1,105,074		$	14.49	5.4 Years	$	13,545,626
Vested or expected to vest at June 1, 2013	1,105,074		$	14.49	5.4 Years	$	13,545,626
Exercisable at June 1, 2013	804,733		$	16.79	4.3 Years	$	8,037,372

At June 1, 2013, there was $0.5 million of total unrecognized compensation cost related to stock option awards, which is expected to be recognized over a weighted average period of approximately 14 months. Cash proceeds from the exercise of stock options were $1.4 million and $0.2 million for the three months ended June 1, 2013 and June 2, 2012, respectively. The amount by which the stock price on the date of exercise exceeded the stock price of the award on the date of grant for options exercised was $1.6 million during the three months ended June 1, 2013 and was immaterial during the prior-year period.

Nonvested Shares and Share Units

The following table summarizes the nonvested share award transactions, including nonvested share units, for the three months ended June 1, 2013:

	Nonvested Shares and Units
	Number of Shares and Units		Weighted Average Grant Date Fair Value
Nonvested at March 2, 2013	831,573		$	13.17
Granted	114,123		26.35
Vested	(223,225	)	13.89
Canceled(1)	(75,547	)	13.55
Nonvested at June 1, 2013(2)	646,924		$	15.21

(1) Includes 75,547 of nonvested share units canceled under the fiscal 2011-2013 performance period because Apogee performed below target level for that performance period. Nonvested share units of 174,353 (at target) were previously granted in fiscal 2011 for this performance period.

(2) Includes a total of 117,765 nonvested share units granted and outstanding at target level for the fiscal 2012-2014 performance period.

At June 1, 2013, there was $7.0 million of total unrecognized compensation cost related to nonvested share and nonvested share unit awards, which is expected to be recognized over a weighted average period of approximately 26 months. The total fair value of shares vested during the three-month period of fiscal 2014 was $5.0 million.

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4. Earnings per Share

The following table presents a reconciliation of the denominators used in the computation of basic and diluted earnings per share.

	Three Months Ended
(In thousands, except per share data)	June 1, 2013		June 2, 2012
Basic earnings per share – weighted common shares outstanding	28,441		27,788
Weighted average effect of nonvested share grants and assumed exercise of stock options	896		435
Diluted earnings per share – weighted common shares and potential common shares outstanding	29,337		28,223
Earnings per share – basic	$	0.15	$	0.06
Earnings per share – diluted	0.14		0.06
Stock options excluded from the calculation of earnings per share because the exercise price was greater than the average market price of the common shares	56		970

5. Inventories

(In thousands)	June 1, 2013		March 2, 2013
Raw materials	$	12,184	$	11,834
Work-in-process	8,133		7,754
Finished goods	13,347		13,397
Costs and earnings in excess of billings on uncompleted contracts	6,830		3,067
Total inventories	$	40,494	$	36,052

6. Marketable Securities

At June 1, 2013, the Company has investments in municipal bonds of $41.7 million; $29.8 million is current and $11.9 million is non-current. The Company’s wholly owned insurance subsidiary, Prism Assurance, Ltd. (Prism), holds $12.3 million of the municipal bonds. Prism insures a portion of the Company’s workers’ compensation, general liability and automobile liability risks using reinsurance agreements to meet statutory requirements. The reinsurance carrier requires Prism to maintain fixed-maturity investments, which are generally high-quality municipal bonds, for the purpose of providing collateral for Prism’s obligations under the reinsurance agreement. All of the Company’s fixed maturity investments are classified as “available-for-sale,” are carried at fair value and are reported as short-term available for sale securities or available for sale securities in the consolidated balance sheet.

The amortized cost, gross unrealized gains and losses, and estimated fair values of investments available for sale at June 1, 2013 and March 2, 2013, are as follows:

(In thousands)	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Estimated Fair Value
June 1, 2013
Municipal bonds	$	41,852	$	91	$	(286	)	$	41,657
Total investments	$	41,852	$	91	$	(286	)	$	41,657
March 2, 2013
Municipal bonds	$	38,927	$	127	$	(240	)	$	38,814
Total investments	$	38,927	$	127	$	(240	)	$	38,814

The Company tests for other than temporary losses on a quarterly basis and considers the unrealized losses indicated above to be temporary in nature. The Company intends to hold the investments until it can recover the full principal amount, and has the ability to do so based on other sources of liquidity. The Company expects such recoveries to occur prior to the contractual maturities.

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The following table presents the length of time that available-for-sale securities were in continuous unrealized loss positions, but were not deemed to be other than temporarily impaired, as of June 1, 2013:

	Less Than 12 Months					Greater Than or Equal  to 12 Months					Total
(In thousands)	Fair Value		Unrealized Losses			Fair Value		Unrealized Losses			Fair Value		Unrealized Losses
Municipal bonds	$	18,506	$	(94	)	$	1,058	$	(192	)	$	19,564	$	(286	)
Total investments	$	18,506	$	(94	)	$	1,058	$	(192	)	$	19,564	$	(286	)

The amortized cost and estimated fair values of investments at June 1, 2013, by contractual maturity, are shown below. Expected maturities may differ from contractual maturities as borrowers may have the right to call or prepay obligations with or without call or prepayment penalties.

(In thousands)	Amortized Cost		Estimated Market Value
Due within one year	$	29,777	$	29,775
Due after one year through five years	3,915		3,945
Due after five years through 10 years	6,539		6,504
Due after 10 years through 15 years	1,530		1,339
Due beyond 15 years	91		94
Total	$	41,852	$	41,657

Gross realized gains and losses were not material during the three-month periods of fiscal 2014 and 2013.

7. Fair Value Measurements

The Company accounts for financial assets and liabilities in accordance with accounting standards that define fair value and establish a framework for measuring fair value. The hierarchy prioritizes the inputs into three broad levels. Level 1 inputs are quoted prices (unadjusted) in active markets for identical assets or liabilities. Level 2 inputs are quoted prices for similar assets and liabilities in active markets or inputs that are observable for the asset or liability, either directly or indirectly through market corroboration, for substantially the full term of the financial instrument. Level 3 inputs are unobservable inputs based on the Company’s assumptions used to measure assets and liabilities at fair value. A financial asset’s or liability’s classification within the hierarchy is determined based on the lowest level input that is significant to the fair value measurement.

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Financial assets and liabilities measured at fair value as of June 1, 2013 and March 2, 2013, are summarized below:

(In thousands)	Quoted Prices in Active Markets (Level 1)		Other Observable Inputs (Level 2)		Unobservable Inputs (Level 3)		Total Fair Value
June 1, 2013
Cash equivalents
Money market funds	$	16,224	$	—	$	—	$	16,224
Total cash equivalents	16,224		—		—		16,224
Available for sale securities
Municipal bonds	$	—	$	41,657	$	—	$	41,657
Total available for sale securities	—		41,657		—		41,657
Restricted investments
Money market funds	$	7,193	$	—	$	—	$	7,193
Total restricted investments	7,193		—		—		7,193
Mutual fund investments
Mutual funds	$	641	$	—	$	—	$	641
Total mutual fund investments	641		—		—		641
Total assets at fair value	$	24,058	$	41,657	$	—	$	65,715
Foreign currency instruments
Foreign currency instruments	$	—	$	470	$	—	$	470
Total liabilities at fair value	$	—	$	470	$	—	$	470
March 2, 2013
Cash equivalents
Money market funds	$	17,639	$	—	$	—	$	17,639
Total cash equivalents	17,639		—		—		17,639
Available for sale securities
Municipal bonds	$	—	$	38,814	$	—	$	38,814
Total available for sale securities	—		38,814		—		38,814
Restricted investments
Money market funds	$	26,443	$	—	$	—	$	26,443
Total restricted investments	26,443		—		—		26,443
Mutual fund investments
Mutual funds	$	251	$	—	$	—	$	251
Total mutual fund investments	251		—		—		251
Total assets at fair value	$	44,333	$	38,814	$	—	$	83,147
Foreign currency instruments
Foreign currency instruments	$	—	$	405	$	—	$	405
Total liabilities at fair value	$	—	$	405	$	—	$	405

Cash equivalents

Cash equivalents include highly liquid investments with an original maturity of three months or less, and consist primarily of money market funds. The cash equivalents are held at fair value based on quoted market prices, which approximate stated cost.

Available for sale securities

The Company has short-term available for sale securities of $29.8 million and long-term available for sale securities of $11.9 million as of June 1, 2013, consisting of municipal bonds. All of the Company’s fixed maturity investments are classified as “available-for-sale,” and are carried at fair market value based on market prices from recent trades of similar securities.

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Restricted investments

The Company has $2.8 million of current restricted investments consisting of money market funds held in escrow for use in the Company's planned capital investments in the Architectural Glass segment business. The Company has $4.4 million of long-term restricted investments consisting of money market funds, which are short-term in nature but are restricted for future investment in the Company’s storefront and entrance business in Michigan, and are, therefore, classified as long-term. The restricted investments are held at fair value based on quoted market prices, which approximate stated cost.

Mutual fund investments

The Company has $0.6 million of mutual fund investments as a long-term funding source for the deferred compensation plan. The mutual fund investments are recorded at estimated fair value, based on quoted market prices, and are included in other non-current assets in the consolidated balance sheet.

Foreign Currency Instruments

The Company has a foreign exchange forward contract in place to hedge against the effect of exchange rate fluctuations on certain forecasted purchases. The forward contract is measured at fair value using readily observable market inputs, such as quotations on forward foreign exchange points and foreign interest rates.

8. Goodwill and Other Identifiable Intangible Assets

The carrying amount of goodwill attributable to each business segment as of the three months ended June 1, 2013 is detailed below.

(In thousands)	Architectural Glass			Architectural Services		Architectural Framing Systems		Large-Scale Optical		Total
Balance at March 3, 2012	$	27,277		$	1,120	$	22,663	$	10,557	$	61,617
Foreign currency translation	(275		)	—		—		—		(275		)
Balance at March 2, 2013	27,002			1,120		22,663		10,557		61,342
Foreign currency translation	38			—		—		—		38
Balance at June 1, 2013	$	27,040		$	1,120	$	22,663	$	10,557	$	61,380

The Company’s identifiable intangible assets with finite lives are being amortized over their estimated useful lives and were as follows:

	June 1, 2013
(In thousands)	Gross Carrying Amount		Accumulated Amortization			Foreign Currency Translation		Net
Debt issue costs	$	3,288	$	(2,226	)	$	—	$	1,062
Non-compete agreements	6,767		(6,148		)	6		625
Customer relationships	15,309		(9,745		)	38		5,602
Purchased intellectual property	7,996		(2,245		)	28		5,779
Total	$	33,360	$	(20,364	)	$	72	$	13,068

	March 2, 2013
(In thousands)	Gross Carrying Amount		Accumulated Amortization			Foreign Currency Translation			Net
Debt issue costs	$	3,556	$	(2,209	)	$	—		$	1,347
Non-compete agreements	6,824		(6,124		)	(38		)	662
Customer relationships	15,628		(9,541		)	(266		)	5,821
Purchased intellectual property	8,210		(2,169		)	(196		)	5,845
Total	$	34,218	$	(20,043	)	$	(500	)	$	13,675

Amortization expense on these identifiable intangible assets was $0.4 million and $0.7 million for three-month periods ended June 1, 2013 and June 2, 2012, respectively. In addition to the amortization expense noted above, in the first quarter of fiscal 2014, the Company expensed $0.2 million of debt issue costs that had previously been deferred and were being amortized over the term of the debt previously issued for future investment in the Company's Architectural Glass fabrication facility in Utah. The amortization expense associated with the debt issue costs is included in interest expense while the remainder is in selling, general

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and administrative expenses in the consolidated results of operations. At June 1, 2013, the estimated future amortization expense for identifiable intangible assets for the remainder of fiscal 2014 and all of the following four fiscal years is as follows:

(In thousands)	Remainder of Fiscal 2014		Fiscal 2015		Fiscal 2016		Fiscal 2017		Fiscal 2018
Estimated amortization expense	$	1,367	$	1,643	$	1,296	$	1,147	$	1,050

9. Debt

The company maintains a $100.0 million revolving credit facility that expires in October 2017. No borrowings were outstanding under the facility as of June 1, 2013 or March 2, 2013. The credit facility 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 agreement at June 1, 2013 was $268.1 million, whereas the Company’s net worth as defined in the credit facility was $335.8 million. The credit facility also requires that the Company maintain an adjusted debt-to-EBITDA ratio of not more than 3.00. This ratio is computed quarterly, with EBITDA computed on a rolling four-quarter basis. For purposes of calculating the adjusted debt in the adjusted debt-to-EBITDA ratio, the Company reduces non-credit facility debt for up to $25 million to the extent of unrestricted cash balances, cash equivalents and short-term marketable securities available for sale in excess of $15 million. The Company’s ratio was 0.00 at June 1, 2013. 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 June 1, 2013, the Company was in compliance with the financial covenants of the credit facility.

During the first quarter of fiscal 2014, $10.0 million of recovery zone facility bonds that had previously been issued for future investment in the Company's Architectural Glass fabrication facility in Utah were redeemed at par. In connection with redeeming this debt in the first quarter of fiscal 2014, the Company expensed $0.2 million of debt issue costs that had previously been deferred and were being amortized over the term of the debt.

Debt at June 1, 2013 consists of $20.4 million of industrial revenue bonds, and $0.4 million of other debt. The industrial revenue bonds mature in fiscal years 2021 through 2043, and the other debt matures in fiscal years 2014 through 2021. The fair value of the industrial revenue bonds approximates carrying value at June 1, 2013 due to the variable interest rates on these instruments. The bonds are classified as level 2 within the fair value hierarchy.

Interest payments were $0.2 million for each of the three-month periods ended June 1, 2013 and June 2, 2012, and primarily relate to fees associated with our revolving credit facility.

10. Employee Benefit Plans

Pension Plans

The Company sponsors an unfunded Officers’ Supplemental Executive Retirement Plan for the benefit of certain executives and a defined-benefit pension plan, the Tubelite, Inc. Hourly Employees’ Pension Plan. Components of net periodic benefit cost for the plans for the three-month periods ended June 1, 2013 and June 2, 2012, were as follows:

	Three Months Ended
(In thousands)	June 1, 2013			June 2, 2012
Interest cost	$	134		$	142
Expected return on assets	(46		)	(44		)
Amortization of unrecognized net loss	59			53
Net periodic benefit cost	$	147		$	151

11. Income Taxes

The Company files income tax returns in the U.S. federal jurisdiction, various U.S. state jurisdictions, Brazil and other international jurisdictions. The Company is no longer subject to U.S. federal tax examinations for years prior to fiscal 2009, or state and local income tax examinations for years prior to fiscal 2005. The Company is not currently under U.S. federal examination for years subsequent to fiscal year 2008, and there is very limited audit activity of the Company’s income tax returns in U.S. state jurisdictions or international jurisdictions.

The total liability for unrecognized tax benefits at June 1, 2013 and March 2, 2013, was approximately $6.5 million and $6.8 million, respectively. The Company records the impact of penalties and interest related to unrecognized tax benefits in income tax

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expense, which is consistent with past practices. The total liability for unrecognized tax benefits is expected to decrease by approximately $1.0 million during the next 12 months due to lapsing of statutes.

12. Commitments and Contingent Liabilities

Operating lease commitments. As of June 1, 2013, the Company was obligated under non-cancelable operating leases for buildings and equipment. Certain leases provide for increased rentals based upon increases in real estate taxes or operating costs. Future minimum rental payments under non-cancelable operating leases are:

(In thousands)	Remainder of Fiscal 2014		Fiscal 2015		Fiscal 2016		Fiscal 2017		Fiscal 2018		Thereafter		Total
Total minimum payments	$	6,106	$	7,240	$	7,097	$	5,287	$	3,943	$	5,493	$	35,166

Bond commitments. In the ordinary course of business, predominantly in the Company’s Architectural Services business, the Company is required to provide surety or performance bonds that commit payments to its customers for any non-performance by the Company. At June 1, 2013, $117.1 million of the Company’s backlog was bonded by performance bonds with a face value of $313.3 million. Performance bonds do not have stated expiration dates, as the Company is released from the bonds upon completion of the contract. The Company has never been required to make any payments related to these performance bonds with respect to any of the current portfolio of businesses.

Guarantees and warranties. The Company accrues for warranty and claim costs as a percentage of sales based on historical trends and for specific sales credits as they become known and estimable. Actual warranty and claim costs are deducted from the accrual when paid. Factors that could have an impact on the warranty accrual in any given period include the following: improved manufacturing quality, shifts in product mix and any significant changes in sales volume. The Company’s warranty and claim accruals are detailed below.

	Three Months Ended
(In thousands)	June 1, 2013			June 2, 2012
Balance at beginning of period	$	8,323		$	7,210
Additional accruals	1,323			766
Claims paid	(857		)	(823		)
Balance at end of period	$	8,789		$	7,153

Letters of credit. At June 1, 2013, the Company had ongoing letters of credit related to its construction contracts and certain industrial revenue bonds. The total value of letters of credit under which the Company was obligated as of June 1, 2013, was approximately $25.5 million, all of which have been issued under the credit facility. The Company’s total availability under its $100.0 million credit facility is reduced by borrowings under the facility and also by letters of credit issued under the facility.

Purchase obligations. The Company has purchase obligations for raw material commitments and capital expenditures. As of June 1, 2013, these obligations totaled $113.6 million.

Non-compete agreements.The Company has entered into non-compete and consulting agreements associated with current and former employees. As of June 1, 2013, future payments of $0.1 million were committed under such agreements.

Foreign Currency Instruments. The Company has a foreign exchange forward contract with a U.S. dollar notional value of $24.3 million with the objective of reducing the exposure to fluctuations in the euro related to a planned capital equipment purchase. The fair value of this contract was a liability of $0.5 million at June 1, 2013 and is included in the balance sheet caption as other current liabilities. The Company reports the effective portion of the gain or loss on a cash flow hedge as a component of other comprehensive income, and any gain or loss is included in the value of the capital asset and will be recognized in earnings over the life of the asset.

Litigation. The Company is a party to various legal proceedings incidental to its normal operating activities. In particular, like others in the construction supply and services industry, the Company’s construction supply and services businesses are routinely involved in various disputes and claims arising out of construction projects, sometimes involving significant monetary damages or product replacement. The Company is subject to litigation arising out of employment practices, workers compensation, general liability and automobile claims. Although it is very difficult to accurately predict the outcome of such proceedings, facts currently

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available indicate that no such claims will result in losses that would have a material adverse effect on the results of operations, cash flows or financial condition of the Company.

13. Segment Information

In the fourth quarter of fiscal 2013, the Company expanded the number of reporting segments to four: Architectural Glass, Architectural Services, Architectural Framing Systems and Large-Scale Optical (LSO). Prior year comparative information has been recast to conform to the current reporting segment presentation. The Architectural Glass segment fabricates glass used in customized window and wall systems comprising the outside skin of commercial and institutional buildings. The Architectural Services segment designs, engineers, fabricates and installs the walls of glass and windows comprising the outside skin of commercial and institutional buildings for new construction and renovation. The Architectural Framing Systems segment designs, engineers, fabricates and finishes the aluminum frames used in customized aluminum and glass window, curtainwall, storefront and entrance systems comprising the outside skin and entrances of commercial and institutional buildings. The Company has aggregated three operating segments into the Architectural Framing Systems reporting segment based upon their similar products, customers, distribution methods, production processes and economic characteristics. The LSO segment manufactures value-added glass and acrylic products for the custom picture framing market.

The following table presents sales and operating income data for the Company’s four reporting segments, and on a consolidated basis, for the three months ended June 1, 2013, as compared to the corresponding period a year ago.

	Three Months Ended
(In thousands)	June 1, 2013			June 2, 2012
Net Sales from operations
Architectural Glass	$	74,803		$	59,066
Architectural Services	46,476			38,918
Architectural Framing Systems	44,446			42,407
Large-Scale Optical	19,473			19,258
Intersegment eliminations	(5,887		)	(5,515		)
Net sales	$	179,311		$	154,134
Operating Income (Loss) from operations
Architectural Glass	$	1,371		$	(2,406	)
Architectural Services	(965		)	(2,579		)
Architectural Framing Systems	2,064			3,096
Large-Scale Optical	4,698			5,268
Corporate and other	(1,053		)	(1,061		)
Operating income	$	6,115		$	2,318

Due to the varying combinations and integration of individual window, storefront and curtainwall systems, the Company has determined that it is impractical to report product revenues generated by class of product, beyond the segment revenues currently reported.

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Forward-Looking Statements

This discussion contains “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. These statements reflect our current views with respect to future events and financial performance. The words “believe,” “expect,” “anticipate,” “intend,” “estimate,” “forecast,” “project,” “should” and similar expressions are intended to identify “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. All forecasts and projections in this document are “forward-looking statements,” and are based on management’s current expectations or beliefs of the Company’s near-term results, based on current information available pertaining to the Company, including the risk factors noted under Item 1A of the Company’s Annual Report on Form 10-K for the fiscal year ended March 2, 2013. From time to time, we may also provide oral and written forward-looking statements in other materials we release to the public such as press releases, presentations to securities analysts or investors, or other communications by the Company. Any or all of our forward-looking statements in this report and in any public statements we make could be materially different from actual results.

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Accordingly, we wish to caution investors that any forward-looking statements made by or on behalf of the Company are subject to uncertainties and other factors that could cause actual results to differ materially from such statements. These uncertainties and other risk factors include, but are not limited to, the risks and uncertainties set forth under Item 1A of the Company’s Annual Report on Form 10-K for the fiscal year ended March 2, 2013.

We wish to caution investors that other factors might in the future prove to be important in affecting the Company’s results of operations. New factors emerge from time to time; it is not possible for management to predict all such factors, nor can it assess the impact of each such factor on the business or the extent to which any factor, or a combination of factors, may cause actual results to differ materially from those contained in any forward-looking statements. We undertake no obligation to update publicly or revise any forward-looking statements, whether as a result of new information, future events or otherwise.

Overview

We are a leader in certain technologies and distinctive solutions for enclosing commercial buildings and framing art. The Company's four reportable segments are: Architectural Glass, Architectural Services, Architectural Framing Systems and Large-Scale Optical (LSO). Our Architectural Glass segment consists of Viracon, a fabricator of coated, high-performance architectural glass for global markets. The Architectural Services segment consists of Harmon, one of the largest U.S. full-service building glass installation and renovation companies, which designs, engineers, fabricates and installs the walls of glass and windows comprising the outside skin of commercial and institutional buildings. The Architectural Framing Systems segment companies design, engineer, fabricate and finish the aluminum frames used in customized aluminum and glass window, curtainwall, storefront and entrance systems comprising the outside skin and entrances of commercial and institutional buildings. We have aggregated three operating segments into the Architectural Framing Systems reporting segment based upon their similar products, customers, distribution methods, production processes and economic characteristics: Wausau Window and Wall Systems, a manufacturer of standard and custom aluminum window systems and curtainwall for the North American commercial construction market; Tubelite, a fabricator of aluminum storefront, entrance and curtainwall products for the U.S. commercial construction industry; and Linetec, a paint and anodize finisher of architectural aluminum and PVC shutters for U.S. markets. Our LSO segment consists of Tru Vue, a manufacturer of value-added glass and acrylic for the custom picture framing and fine art market.

The following selected financial data should be read in conjunction with the Company’s Form 10-K for the year ended March 2, 2013 and the consolidated financial statements, including the notes to consolidated financial statements, included therein.

Sales and Earnings

The relationship between various components of operations, stated as a percent of net sales, is illustrated below for the three-month periods of the current and prior fiscal year.

	Three Months Ended
(Percent of net sales)	June 1, 2013		June 2, 2012
Net sales	100.0	%	100.0	%
Cost of sales	79.7		79.8
Gross profit	20.3		20.2
Selling, general and administrative expenses	16.9		18.7
Operating income	3.4		1.5
Interest income	0.1		0.2
Interest expense	0.2		0.2
Other income, net	—		—
Earnings from operations before income taxes	3.3		1.5
Income tax expense	1.0		0.5
Net earnings	2.3	%	1.0	%
Effective tax rate	29.0	%	28.4	%

Highlights of First Quarter of Fiscal 2014 Compared to First Quarter of Fiscal 2013

Consolidated net sales increased 16.3 percent, or $25.2 million, for the first quarter ended June 1, 2013, compared to the prior-year period. Approximately 63 percent of the year-on-year increase was due to improved volume and mix in our Architectural Glass Segment, with the remainder largely due to improved volume in our Architectural Services segment.

Gross profit as a percent of sales for the quarter ended June 1, 2013 was up slightly at 20.3 percent compared to 20.2 percent in the prior-year period. The change in gross margins was due to the favorable margin impact from volume growth and the resulting increase in capacity utilization in the Architectural Glass and Architectural Services segments. These favorable items were largely

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offset by lower capacity utilization within the Architectural Framing System segment's window business related to an anticipated gap in the schedule for more complex projects and our LSO segment increased promotional activities and investments for growth in new geographies and markets.

Selling, general and administrative expenses for the first quarter were up $1.5 million over the prior year, while decreasing as a percent of net sales to 16.9 percent from 18.7 percent in the prior-year period. The increased expense was due to increased salaries and related benefits to support sales growth and cost increases related to geographic expansion.

Segment Analysis

Architectural Glass

	Three Months Ended
(In thousands)	June 1, 2013			June 2, 2012			% Change
Net sales	$	74,803		$	59,066		26.6	%
Operating income (loss)	1,371			(2,406		)	157.0	%
Operating margin	1.8		%	(4.1		)%

First-quarter net sales of $74.8 million were up 26.6 percent over prior-year net sales of $59.1 million. The increase in sales was due to improved volume accounting for approximately 20 percentage points, with the remainder due to improved mix of value-added products. Operating income was $1.4 million in the current quarter, compared to a loss of $2.4 million in the prior-year quarter, with operating margins of 1.8 percent compared to negative 4.1 percent in the prior-year quarter. The improvement in margins was due primarily to the improved volume and mix, as well as the impact of better pricing and good operational performance.

Architectural Services

	Three Months Ended
(In thousands)	June 1, 2013			June 2, 2012			% Change
Net sales	$	46,476		$	38,918		19.4	%
Operating loss	(965		)	(2,579		)	62.6	%
Operating margin	(2.1		)%	(6.6		)%

First-quarter net sales of $46.5 million improved 19.4 percent over prior-year net sales of $38.9 million, most of which was due to volume growth in expanded geographies and timing of project cost flow. The segment reported an operating loss of $1.0 million in the current quarter, compared to a loss of $2.6 million in the prior-year quarter, with negative operating margins of 2.1 percent compared to negative 6.6 percent in the prior-year quarter. The improvement in operating results and margins was due to increased volume and better margins on projects flowing through revenue, partially offset by costs incurred in the current quarter to support geographic expansion.

Architectural Framing Systems

	Three Months Ended
(In thousands)	June 1, 2013			June 2, 2012			% Change
Net sales	$	44,446		$	42,407		4.8	%
Operating income	2,064			3,096			(33.3	)%
Operating margin	4.6		%	7.3		%

First-quarter net sales of $44.4 million were up 4.8 percent over prior-year net sales of $42.4 million, due to improved volume in the storefront and finishing businesses representing an increase of approximately 9 percentage points. This improvement was somewhat offset by lower volume in the window business of approximately 4 percentage points. Operating income of $2.1 million in the current quarter was down 33.3 percent compared to $3.1 million in the prior-year quarter, and operating margins decreased to 4.6 percent compared to 7.3 percent in the prior-year quarter. The decrease in operating income was due to lower sales in the window business related to an anticipated gap in the schedule for more complex projects, resulting in lower capacity utilization. The decreases in the window business profitability was partially offset by the profit on increased volume in the storefront and finishing businesses.

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Large-Scale Optical (LSO)

	Three Months Ended
(In thousands)	June 1, 2013			June 2, 2012			% Change
Net sales	$	19,473		$	19,258		1.1	%
Operating income	4,698			5,268			(10.8	)%
Operating margin	24.1		%	27.4		%

Net sales of $19.5 million for the first quarter were up slightly over prior-year net sales of $19.3 million, driven by increased volume and a positive mix of higher value-added products. Operating income of $4.7 million in the quarter was down 10.8 percent from the prior-year period and operating margins were down 3.3 percentage points to 24.1 percent, compared to 27.4 percent in the prior-year period. The decrease in operating income and margins was due to increased promotional activities and investments for growth in new geographies and markets.

Consolidated Backlog

At June 1, 2013, our consolidated backlog was $301.8 million, compared to $298.3 million at the end of fiscal 2013 and $269.1 million in the prior-year period. We expect approximately $238.3 million, or 79 percent, of our June 1, 2013 backlog to be recognized in fiscal 2014, with the remainder to be recognized in fiscal 2015.

We view backlog as an important statistic in evaluating the level of sales activity and short-term sales trends in our business. However, as backlog is only one indicator, and is not an effective indicator of our ultimate profitability, we do not believe that backlog should be used as the sole indicator of future earnings of the Company.

Liquidity and Capital Resources

	Three Months Ended
(Cash effect, in thousands)	June 1, 2013			June 2, 2012
Operating Activities
Net cash used in operating activities	$	(2,167	)	$	(7,657	)
Investing Activities
Capital expenditures	(1,512		)	(9,509		)
Change in restricted investments, net	19,253			(8,260		)
Net purchases of marketable securities	(3,569		)	(11,125		)
Financing Activities
Proceeds from issuance of debt	—			10,000
Payments on debt	(10,015		)	(45		)
Dividends paid	(2,687		)	(2,643		)

Operating activities. Cash used in operating activities was $2.2 million for the first three months of fiscal 2014, compared to cash used of $7.7 million in the prior-year period. Both fiscal 2014 and 2013 results were negatively impacted by normal seasonal cash outflow in the first quarter as a result of payments made to fund annual incentive compensation plans.

Non-cash working capital (current assets, excluding cash and short-term available for sale securities and short-term restricted investments, less current liabilities) was $68.2 million at June 1, 2013, or 9.4 percent of last 12-month net sales, our key metric for measuring working capital efficiency. This compares to $54.1 million at March 2, 2013, or 7.7 percent of fiscal 2013 net sales, and 9.2 percent at June 2, 2012. The dollar change from year-end was due to working capital outflows for the current quarter as noted above.

Investing Activities. Through the first three months of fiscal 2014, investing activities provided cash of $14.3 million, compared to cash used of $29.8 million in the same period last year. The current year included new capital investments of $1.5 million. We released a net $19.3 million of restricted investments as a result of releasing the $10.0 million of cash held in escrow for the recovery zone facility bonds that was used to redeem the bonds and also releasing $12.0 million of cash collateral to unrestricted cash related to the letter of credit supporting these bonds. These items were slightly offset by $2.8 million of funds held in escrow

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for use in the Company's planned capital investments in the Architectural Glass segment business. We increased our investments in marketable securities by $3.6 million for the three-month period.

In fiscal 2013, new capital investments were $9.5 million for growth and productivity improvements, as well as equipment to support new product introductions and maintenance capital. The net position of our investments for the three-month period of fiscal 2013 resulted in $11.1 million in net purchases. Net purchases of $8.3 million for restricted investments during the period were the result of $10.0 million of industrial development bonds (reflected in financing activities) that were made available for current and future investment in our storefront and entrance business in Michigan, the proceeds of which are reported as restricted investments until disbursed.

We expect fiscal 2014 capital expenditures to be $40 to $45 million for investments for growth, productivity and product development capabilities, including a new state-of-the-art coater in our Architectural Glass segment.

We continue to review our portfolio of businesses and their assets in comparison to our internal strategic and performance objectives. As part of this review, we may acquire other businesses, pursue geographic expansion, take actions to manage capacity, further invest in, fully divest and/or sell parts of our current businesses. In the first quarter of fiscal 2014, we completed the temporary shutdown of our Architectural Glass segment business in Utah to align overall capacity with the demand we are expecting over the next two years.

Financing Activities. Total outstanding borrowings at June 1, 2013 were $20.8 million, compared to $30.8 million as of March 2, 2013 and $31.0 million at June 2, 2012. During the first quarter of fiscal 2014, $10.0 million of recovery zone facility bonds that had previously been issued for future investment in the Company's Architectural Glass fabrication facility in Utah were redeemed at par.

Debt at June 1, 2013 consists of $20.4 million of industrial revenue bonds, and $0.4 million of other debt. The industrial revenue bonds mature in fiscal years 2021 through 2043, and the other debt matures in fiscal years 2014 through 2021. Our debt-to-total-capital ratio was 5.8 percent at June 1, 2013, and 8.5 percent at March 2, 2013.

The company maintains a $100.0 million revolving credit facility that expires in October 2017. No borrowings were outstanding under the facility as of June 1, 2013 or March 2, 2013. The credit facility 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 agreement at June 1, 2013 was $268.1 million, whereas the Company’s net worth as defined in the credit facility was $335.8 million. The credit facility also requires that the Company maintain an adjusted debt-to-EBITDA ratio of not more than 3.00. This ratio is computed quarterly, with EBITDA computed on a rolling four-quarter basis. For purposes of calculating the adjusted debt in the adjusted debt-to-EBITDA ratio, the Company reduces non-credit facility debt for up to $25 million to the extent of unrestricted cash balances, cash equivalents and short-term marketable securities available for sale in excess of $15 million. The Company’s ratio was 0.00 at June 1, 2013. 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 June 1, 2013, the Company was in compliance with the financial covenants of the credit facility.

During fiscal 2004, the Board of Directors authorized a share repurchase program of 1,500,000 shares of common stock. The Board of Directors increased this authorization by 750,000 shares in January 2008 and by 1,000,000 in October 2008. We have purchased a total of 2,279,123 shares, at a total cost of $29.7 million, since the inception of this program. We have remaining authority to repurchase 970,877 shares under this program, which has no expiration date. There were no share repurchases during the first three months of either fiscal 2014 or 2013.

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Other Financing Activities. The following summarizes our significant contractual obligations that impact our liquidity as of June 1, 2013:

	Future Cash Payments Due by Fiscal Period
(In thousands)	2014 Remaining		2015		2016		2017		2018		Thereafter		Total
Continuing operations
Industrial revenue bonds	$	—	$	—	$	—	$	—	$	—	$	20,400	$	20,400
Other debt obligations	58		58		58		58		58		114		404
Operating leases (undiscounted)	6,106		7,240		7,097		5,287		3,943		5,493		35,166
Purchase obligations	110,384		3,204		—		—		—		—		113,588
Other obligations	574		—		—		—		—		—		574
Total cash obligations	$	117,122	$	10,502	$	7,155	$	5,345	$	4,001	$	26,007	$	170,132

From time to time, we acquire the use of certain assets, such as warehouses, automobiles, forklifts, vehicles, office equipment, hardware, software and some manufacturing equipment through operating leases. Many of these operating leases have termination penalties. However, because the assets are used in the conduct of our business operations, it is unlikely that any significant portion of these operating leases would be terminated prior to the normal expiration of their lease terms. Therefore, we consider the risk related to termination penalties to be minimal.

We have purchase obligations for raw material commitments and capital expenditures. As of June 1, 2013, these obligations totaled $113.6 million.

The other obligations in the table above include a foreign exchange forward contract and also include non-competes and consulting agreements with former employees. The foreign exchange forward contract has a U.S. dollar notional value of $24.3 million with the objective of reducing the exposure to fluctuations in the euro related to a planned capital equipment purchase. The fair value of this contract was a liability of $0.5 million at June 1, 2013 and is included in the balance sheet caption as other current liabilities. We report the effective portion of the gain or loss on a cash flow hedge as a component of other comprehensive income, and any gain or loss is included in the value of the capital asset and will be recognized in earnings over the life of the asset.

We expect to make contributions of $0.8 million to our defined-benefit pension plans in fiscal 2014, which will equal or exceed our minimum funding requirements.

As of June 1, 2013, we had $6.5 million and $1.9 million of unrecognized tax benefits and environmental liabilities, respectively. We expect approximately $1.0 million of the unrecognized tax benefits to lapse during the next 12 months. We are unable to reasonably estimate in which future periods the remaining unrecognized tax benefits and environmental liabilities will ultimately be settled.

At June 1, 2013, we had ongoing letters of credit related to construction contracts and certain industrial revenue bonds. The Company’s $20.4 million of industrial revenue bonds are supported by $21.0 million of letters of credit that reduce availability of funds under our $100.0 million credit facility. The letters of credit by expiration period were as follows at June 1, 2013:

	Amount of Commitment Expiration Per Fiscal Period
(In thousands)	2014 Remaining		2015		2016		2017		2018		Thereafter		Total
Standby letters of credit	$	—	$	20,982	$	—	$	—	$	2,000	$	2,500	$	25,482

In addition to the above standby letters of credit, which were predominantly issued for our industrial revenue bonds, we are required, in the ordinary course of business, to provide surety or performance bonds that commit payments to our customers for any non-performance by us. At June 1, 2013, $117.1 million of our backlog was bonded by performance bonds with a face value of $313.3 million. Performance bonds do not have stated expiration dates, as we are released from the bonds upon completion of the contract. We have never been required to make any payments related to these performance bonds with respect to any of our current portfolio of businesses.

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For fiscal 2014, we believe that current cash on hand and available capacity under our committed revolving credit facility, as well as the expected cash to be generated from future operating activities, will be adequate to fund our working capital requirements, planned capital expenditures and dividend payments. We have total cash and short-term available for sale securities of $66.9 million, and $74.5 million available under our credit facility at June 1, 2013. We believe that this will provide us with the financial strength to continue our growth strategy as our end markets continue to strengthen.

Outlook

The following statements are based on our current expectations for full-year fiscal 2014 results. These statements are forward-looking, and actual results may differ materially.

• Revenue growth in the high single digits over fiscal 2013.

• We anticipate earnings per share of $0.90 to $1.00.

• Capital expenditures are projected to be $40 to $45 million.

Related Party Transactions

No material changes have occurred in the disclosure with respect to our related party transactions set forth in our Annual Report on Form 10-K for the fiscal year ended March 2, 2013.

Critical Accounting Policies

No material changes have occurred in the disclosure of our critical accounting policies set forth in our Annual Report on Form 10-K for the fiscal year ended March 2, 2013.

Item 3. Quantitative and Qualitative Disclosures About Market Risk

No material changes have occurred to the disclosures of quantitative and qualitative market risk set forth in our Annual Report on Form 10-K for the fiscal year ended March 2, 2013.

Item 4. Controls and Procedures

a) Evaluation of Disclosure Controls and Procedures. As of the end of the period covered by this report (the Evaluation Date), we carried out an evaluation, under the supervision and with the participation of management, including the Chief Executive Officer and the Chief Financial Officer, of the effectiveness of the design and operation of our disclosure controls and procedures (as defined in Rules 13a-15(e) or 15d-15(e) of the Securities Exchange Act of 1934, as amended (the Exchange Act)). Based upon that evaluation, the Chief Executive Officer and Chief Financial Officer concluded that, as of the Evaluation Date, our disclosure controls and procedures were effective to ensure that information required to be disclosed by the Company in the reports that it files or submits under the Exchange Act is (i) recorded, processed, summarized and reported within the time periods specified in applicable rules and forms, and (ii) accumulated and communicated to our management, including our Chief Executive Officer and Chief Financial Officer, to allow timely decisions regarding required disclosure.

b) Changes in internal controls: There was no change in the Company’s internal control over financial reporting that occurred during the fiscal quarter ended June 1, 2013, that has materially affected, or is reasonably likely to materially affect, the Company’s internal control over financial reporting.

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PART II. OTHER INFORMATION

Item 1. Legal Proceedings

The Company has been a party to various legal proceedings incidental to its normal operating activities. In particular, like others in the construction supply and services industry, the Company’s construction supply and services businesses are routinely involved in various disputes and claims arising out of construction projects, sometimes involving significant monetary damages or product replacement. The Company is subject to litigation arising out of employment practices, workers compensation, general liability and automobile claims. Although it is very difficult to accurately predict the outcome of such proceedings, facts currently available indicate that no such claims will result in losses that would have a material adverse effect on the results of operations, cash flows or financial condition of the Company.

Item 1A. Risk Factors

There have been no material changes or additions to our risk factors discussed in our Annual Report on Form 10-K for the fiscal year ended March 2, 2013.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds

The following table provides information with respect to purchases made by the Company of its own stock during the first quarter of fiscal 2014:

Period	Total Number of Shares Purchased (a)	Average Price Paid per Share		Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs (b)	Maximum Number of Shares that May Yet Be Purchased under the Plans or Programs
March 3, 2013 through March 30, 2013	20,486	$	28.85	—	970,877
March 31, 2013 through April 27, 2013	34,354	25.84		—	970,877
April 28, 2013 through June 1, 2013	41,158	25.93		—	970,877
Total	95,998	$	27.20	—	970,877

(a) The shares in this column represent shares that were surrendered to us by plan participants to satisfy stock-for-stock option exercises or withholding tax obligations related to stock-based compensation.

(b) In April 2003, the Board of Directors authorized the repurchase of 1,500,000 shares of Company stock, which was announced on April 10, 2003. In January 2008, the Board of Directors increased the authorization by 750,000 shares, which was announced on January 24, 2008. In October 2008, the Board of Directors increased the authorization by 1,000,000 shares, which was announced on October 8, 2008. The Company’s repurchase program does not have an expiration date.

22

Item 6. Exhibits

31.1	Certification of Chief Executive Officer pursuant to Rule 13a-14(a) under the Securities Exchange Act of 1934.
31.2	Certification of Chief Financial Officer pursuant to Rule 13a-14(a) under the Securities Exchange Act of 1934.
32.1	Certification of Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
32.2	Certification of Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
101	The following materials from Apogee Enterprises, Inc.’s Quarterly Report on Form 10-Q for the quarter ended June 1, 2013 are furnished herewith, formatted in XBRL (Extensible Business Reporting Language): (i) the Consolidated Balance Sheets as of June 1, 2013 and March 2, 2013, (ii) the Consolidated Results of Operations for the three months ended June 1, 2013 and June 2, 2012, (iii) the Consolidated Statements of Comprehensive Earnings for the three months ended June 1, 2013 and June 2, 2012, (iv) the Consolidated Statements of Cash Flows for the three months ended June 1, 2013 and June 2, 2012, and (v) Notes to Consolidated Financial Statements.

23

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

	APOGEE ENTERPRISES, INC.
Date: July 11, 2013	By: /s/ Joseph F. Puishys
		Joseph F. Puishys President and Chief Executive Officer (Principal Executive Officer)

Date: July 11, 2013	By: /s/ James S. Porter
		James S. Porter Chief Financial Officer (Principal Financial and Accounting Officer)

24

Exhibit Index to Form 10-Q for the Period Ended June 1, 2013

31.1	Certification of Chief Executive Officer pursuant to Rule 13a-14(a) under the Securities Exchange Act of 1934.
31.2	Certification of Chief Financial Officer pursuant to Rule 13a-14(a) under the Securities Exchange Act of 1934.
32.1	Certification of Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
32.2	Certification of Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
101	The following materials from Apogee Enterprises, Inc.’s Quarterly Report on Form 10-Q for the quarter ended June 1, 2013 are furnished herewith, formatted in XBRL (Extensible Business Reporting Language): (i) the Consolidated Balance Sheets as of June 1, 2013 and March 2, 2013, (ii) the Consolidated Results of Operations for the three months ended June 1, 2013 and June 2, 2012, (iii) the Consolidated Statements of Comprehensive Earnings for the three months ended June 1, 2013 and June 2, 2012, (iv) the Consolidated Statements of Cash Flows for the three months ended June 1, 2013 and June 2, 2012, and (v) Notes to Consolidated Financial Statements.

25

EX-31.1

Exhibit 31.1

CERTIFICATION

I, Joseph F. Puishys, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Apogee Enterprises, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a) designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrants most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a) all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b) any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: July 11, 2013

/s/ Joseph F. Puishys

Joseph F. Puishys

President and Chief Executive Officer

EX-31.2

Exhibit 31.2

CERTIFICATION

I, James S. Porter, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Apogee Enterprises, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a) designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrants most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a) all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b) any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: July 11, 2013

/s/ James S. Porter

James S. Porter

Chief Financial Officer

EX-32.1

Exhibit 32.1

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of Apogee Enterprises, Inc. (the “Company”) on Form 10-Q for the period ended June 1, 2013 as filed with the Securities and Exchange Commission (the “Report”), I, Joseph F. Puishys, Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant § 906 of the Sarbanes-Oxley Act of 2002, that based on my knowledge:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/ Joseph F. Puishys

Joseph F. Puishys

President and Chief Executive Officer

July 11, 2013

EX-32.2

Exhibit 32.2

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of Apogee Enterprises, Inc. (the “Company”) on Form 10-Q for the period ended June 1, 2013 as filed with the Securities and Exchange Commission (the “Report”), I, James S. Porter, Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant § 906 of the Sarbanes-Oxley Act of 2002, that based on my knowledge:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/ James S. Porter

James S. Porter

Chief Financial Officer

July 11, 2013

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Employee Benefit Plans

3 Months Ended

Jun. 01, 2013

Compensation and Retirement Disclosure [Abstract]

Employee Benefit Plans

Employee Benefit Plans

Pension Plans

The Company sponsors an unfunded Officers’ Supplemental Executive Retirement Plan for the benefit of certain executives and a defined-benefit pension plan, the Tubelite, Inc. Hourly Employees’ Pension Plan. Components of net periodic benefit cost for the plans for the three-month periods ended June 1, 2013 and June 2, 2012, were as follows:

	Three Months Ended
(In thousands)	June 1, 2013			June 2, 2012
Interest cost	$	134		$	142
Expected return on assets	(46		)	(44		)
Amortization of unrecognized net loss	59			53
Net periodic benefit cost	$	147		$	151

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Consolidated Results of Operations (unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Jun. 01, 2013	Jun. 02, 2012
Income Statement [Abstract]
Net sales	$ 179,311	$ 154,134
Cost of sales	142,925	123,059
Gross profit	36,386	31,075
Selling, general and administrative expenses	30,271	28,757
Operating income	6,115	2,318
Interest income	174	272
Interest expense	499	363
Other income (expense), net	69	17
Earnings from continuing operations before income taxes	5,859	2,244
Income tax expense (benefit)	1,700	638
Net earnings	$ 4,159	$ 1,606
Earnings per share - basic
Net earnings	$ 0.15	$ 0.06
Earnings per share - diluted
Net earnings	$ 0.14	$ 0.06
Weighted average basic shares outstanding	28,441	27,788
Weighted average diluted shares outstanding	29,337	28,223
Cash dividends declared per common share	$ 0.0900	$ 0.0900

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Stock-Based Compensation

3 Months Ended

Jun. 01, 2013

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Stock-Based Compensation

Stock-Based Compensation

Total stock-based compensation expense included in the results of operations for the three months ended June 1, 2013 and June 2, 2012, was $1.1 million and $1.0 million, respectively.

Stock Options and SARs

There were no options or SARs issued in the first three months of fiscal 2014 or 2013. The following table summarizes the award transactions for the three months ended June 1, 2013:

	Options/SARs Outstanding
	Number of Shares		Weighted Average Exercise  Price		Weighted Average Remaining Contractual Life	Aggregate Intrinsic Value
Outstanding at March 2, 2013	1,362,373		$	15.89
Awards exercised	(249,923	)	21.98
Awards canceled	(7,376	)	21.17
Outstanding at June 1, 2013	1,105,074		$	14.49	5.4 Years	$	13,545,626
Vested or expected to vest at June 1, 2013	1,105,074		$	14.49	5.4 Years	$	13,545,626
Exercisable at June 1, 2013	804,733		$	16.79	4.3 Years	$	8,037,372

At June 1, 2013, there was $0.5 million of total unrecognized compensation cost related to stock option awards, which is expected to be recognized over a weighted average period of approximately 14 months. Cash proceeds from the exercise of stock options were $1.4 million and $0.2 million for the three months ended June 1, 2013 and June 2, 2012, respectively. The amount by which the stock price on the date of exercise exceeded the stock price of the award on the date of grant for options exercised was $1.6 million during the three months ended June 1, 2013 and was immaterial during the prior-year period.

Nonvested Shares and Share Units

The following table summarizes the nonvested share award transactions, including nonvested share units, for the three months ended June 1, 2013:

	Nonvested Shares and Units
	Number of Shares and Units		Weighted Average Grant Date Fair Value
Nonvested at March 2, 2013	831,573		$	13.17
Granted	114,123		26.35
Vested	(223,225	)	13.89
Canceled(1)	(75,547	)	13.55
Nonvested at June 1, 2013(2)	646,924		$	15.21

(1) Includes 75,547 of nonvested share units canceled under the fiscal 2011-2013 performance period because Apogee performed below target level for that performance period. Nonvested share units of 174,353 (at target) were previously granted in fiscal 2011 for this performance period.

(2) Includes a total of 117,765 nonvested share units granted and outstanding at target level for the fiscal 2012-2014 performance period.

At June 1, 2013, there was $7.0 million of total unrecognized compensation cost related to nonvested share and nonvested share unit awards, which is expected to be recognized over a weighted average period of approximately 26 months. The total fair value of shares vested during the three-month period of fiscal 2014 was $5.0 million.

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Marketable Securities (Tables)

3 Months Ended

Jun. 01, 2013

Marketable Securities [Abstract]

Amortized cost, gross unrealized gains and losses, and estimated fair values of investments available for sale

The amortized cost, gross unrealized gains and losses, and estimated fair values of investments available for sale at June 1, 2013 and March 2, 2013, are as follows:

(In thousands)	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Estimated Fair Value
June 1, 2013
Municipal bonds	$	41,852	$	91	$	(286	)	$	41,657
Total investments	$	41,852	$	91	$	(286	)	$	41,657
March 2, 2013
Municipal bonds	$	38,927	$	127	$	(240	)	$	38,814
Total investments	$	38,927	$	127	$	(240	)	$	38,814

Schedule of length of time that available-for-sale securities were in continuous unrealized loss positions

The following table presents the length of time that available-for-sale securities were in continuous unrealized loss positions, but were not deemed to be other than temporarily impaired, as of June 1, 2013:

	Less Than 12 Months					Greater Than or Equal  to 12 Months					Total
(In thousands)	Fair Value		Unrealized Losses			Fair Value		Unrealized Losses			Fair Value		Unrealized Losses
Municipal bonds	$	18,506	$	(94	)	$	1,058	$	(192	)	$	19,564	$	(286	)
Total investments	$	18,506	$	(94	)	$	1,058	$	(192	)	$	19,564	$	(286	)

Schedule of amortized cost and estimated fair values of investments by contractual maturity

The amortized cost and estimated fair values of investments at June 1, 2013, by contractual maturity, are shown below. Expected maturities may differ from contractual maturities as borrowers may have the right to call or prepay obligations with or without call or prepayment penalties.

(In thousands)	Amortized Cost		Estimated Market Value
Due within one year	$	29,777	$	29,775
Due after one year through five years	3,915		3,945
Due after five years through 10 years	6,539		6,504
Due after 10 years through 15 years	1,530		1,339
Due beyond 15 years	91		94
Total	$	41,852	$	41,657

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Income Taxes

3 Months Ended

Jun. 01, 2013

Income Tax Disclosure [Abstract]

Income Taxes

Income Taxes

The Company files income tax returns in the U.S. federal jurisdiction, various U.S. state jurisdictions, Brazil and other international jurisdictions. The Company is no longer subject to U.S. federal tax examinations for years prior to fiscal 2009, or state and local income tax examinations for years prior to fiscal 2005. The Company is not currently under U.S. federal examination for years subsequent to fiscal year 2008, and there is very limited audit activity of the Company’s income tax returns in U.S. state jurisdictions or international jurisdictions.

The total liability for unrecognized tax benefits at June 1, 2013 and March 2, 2013, was approximately $6.5 million and $6.8 million, respectively. The Company records the impact of penalties and interest related to unrecognized tax benefits in income tax expense, which is consistent with past practices. The total liability for unrecognized tax benefits is expected to decrease by approximately $1.0 million during the next 12 months due to lapsing of statutes.

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Commitments and Contingent Liabilities (Details) (USD $) In Thousands, unless otherwise specified	Jun. 01, 2013
Future minimum rental payments under noncancelable operating leases
Total minimum payments, Remainder of Fiscal 2014	$ 6,106
Total minimum payments, Fiscal 2015	7,240
Total minimum payments, Fiscal 2016	7,097
Total minimum payments, Fiscal 2017	5,287
Total minimum payments, Fiscal 2018	3,943
Total minimum payments, Thereafter	5,493
Total	$ 35,166

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Marketable Securities (Details Textual) (USD $) In Thousands, unless otherwise specified	Jun. 01, 2013	Mar. 02, 2013
Marketable Securities (Textual) [Abstract]
Investments, Total	$ 41,700
Short-term available for sale securities	29,775	26,007
Available-for-sale Securities, Debt Securities, Noncurrent	11,882	12,807
Prism Assurance Ltd [Member]
Marketable Securities (Textual) [Abstract]
Investments, Total	$ 12,300

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Employee Benefit Plans (Tables)

3 Months Ended

Jun. 01, 2013

Compensation and Retirement Disclosure [Abstract]

Components of net periodic benefit cost

Components of net periodic benefit cost for the plans for the three-month periods ended June 1, 2013 and June 2, 2012, were as follows:

	Three Months Ended
(In thousands)	June 1, 2013			June 2, 2012
Interest cost	$	134		$	142
Expected return on assets	(46		)	(44		)
Amortization of unrecognized net loss	59			53
Net periodic benefit cost	$	147		$	151

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Goodwill and Other Identifiable Intangible Assets (Tables)

3 Months Ended

Jun. 01, 2013

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of goodwill attributable to each business segment

The carrying amount of goodwill attributable to each business segment as of the three months ended June 1, 2013 is detailed below.

(In thousands)	Architectural Glass			Architectural Services		Architectural Framing Systems		Large-Scale Optical		Total
Balance at March 3, 2012	$	27,277		$	1,120	$	22,663	$	10,557	$	61,617
Foreign currency translation	(275		)	—		—		—		(275		)
Balance at March 2, 2013	27,002			1,120		22,663		10,557		61,342
Foreign currency translation	38			—		—		—		38
Balance at June 1, 2013	$	27,040		$	1,120	$	22,663	$	10,557	$	61,380

Schedule of finite lived intangible assets

The Company’s identifiable intangible assets with finite lives are being amortized over their estimated useful lives and were as follows:

	June 1, 2013
(In thousands)	Gross Carrying Amount		Accumulated Amortization			Foreign Currency Translation		Net
Debt issue costs	$	3,288	$	(2,226	)	$	—	$	1,062
Non-compete agreements	6,767		(6,148		)	6		625
Customer relationships	15,309		(9,745		)	38		5,602
Purchased intellectual property	7,996		(2,245		)	28		5,779
Total	$	33,360	$	(20,364	)	$	72	$	13,068

	March 2, 2013
(In thousands)	Gross Carrying Amount		Accumulated Amortization			Foreign Currency Translation			Net
Debt issue costs	$	3,556	$	(2,209	)	$	—		$	1,347
Non-compete agreements	6,824		(6,124		)	(38		)	662
Customer relationships	15,628		(9,541		)	(266		)	5,821
Purchased intellectual property	8,210		(2,169		)	(196		)	5,845
Total	$	34,218	$	(20,043	)	$	(500	)	$	13,675

Schedule of estimated future amortization expense for identifiable intangible assets

At June 1, 2013, the estimated future amortization expense for identifiable intangible assets for the remainder of fiscal 2014 and all of the following four fiscal years is as follows:

(In thousands)	Remainder of Fiscal 2014		Fiscal 2015		Fiscal 2016		Fiscal 2017		Fiscal 2018
Estimated amortization expense	$	1,367	$	1,643	$	1,296	$	1,147	$	1,050

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Employee Benefit Plans (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Jun. 01, 2013	Jun. 02, 2012
Components of net periodic benefit cost
Interest cost	$ 134	$ 142
Expected return on assets	(46)	(44)
Amortization of unrecognized net loss	59	53
Net periodic benefit cost	$ 147	$ 151

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Inventories (Details) (USD $) In Thousands, unless otherwise specified	Jun. 01, 2013	Mar. 02, 2013
Components of inventories
Raw materials	$ 12,184	$ 11,834
Work-in-process	8,133	7,754
Finished goods	13,347	13,397
Costs and earnings in excess of billings on uncompleted contracts	6,830	3,067
Total inventories	$ 40,494	$ 36,052

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Fair Value Measurements (Details Textual) (USD $) In Thousands, unless otherwise specified	Jun. 01, 2013	Mar. 02, 2013
Fair Value Disclosures [Abstract]
Short-term available for sale securities	$ 29,775	$ 26,007
Available-for-sale Securities, Debt Securities, Noncurrent	11,882	12,807
Restricted short-term investments	2,800	21,804
Restricted Cash and Cash Equivalents, Noncurrent	4,393	4,639
Mutual fund investments	$ 600

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Commitments and Contingent Liabilities (Details 1) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Jun. 01, 2013	Jun. 02, 2012
Guarantees and warranties
Balance at beginning of period	$ 8,323	$ 7,210
Additional accruals	1,323	766
Claims paid	(857)	(823)
Balance at end of period	$ 8,789	$ 7,153

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Stock-Based Compensation (Details 2) (USD $)	3 Months Ended
	Jun. 01, 2013	Mar. 02, 2013
Nonvested share award transactions
Number of shares, Granted	114,123
Number of shares, Vested	(223,225)
Number of shares, Canceled	(75,547)
Nonvested Number, Ending	646,924	831,573
Nonvested share award transactions, Weighted Average Grant Date Fair Value [Roll Forward]
Weighted average grant date fair value, Granted	$ 26.35
Weighted average grant date fair value, Vested	$ 13.89
Weighted average grant date fair value, Canceled	$ 13.55
Weighted average grant date fair value, Ending	$ 15.21	$ 13.17

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Goodwill and Other Identifiable Intangible Assets (Details 2) (USD $) In Thousands, unless otherwise specified	Jun. 01, 2013
Schedule of estimated future amortization expense for identifiable intangible assets
Estimated amortization expense, Remainder of Fiscal 2014	$ 1,367
Estimated amortization expense, Fiscal 2015	1,643
Estimated amortization expense, Fiscal 2016	1,296
Estimated amortization expense, Fiscal 2017	1,147
Estimated amortization expense, Fiscal 2018	$ 1,050

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Fair Value Measurements (Tables)

3 Months Ended

Jun. 01, 2013

Fair Value Disclosures [Abstract]

Financial assets and liabilities measured at fair value

Financial assets and liabilities measured at fair value as of June 1, 2013 and March 2, 2013, are summarized below:

(In thousands)	Quoted Prices in Active Markets (Level 1)		Other Observable Inputs (Level 2)		Unobservable Inputs (Level 3)		Total Fair Value
June 1, 2013
Cash equivalents
Money market funds	$	16,224	$	—	$	—	$	16,224
Total cash equivalents	16,224		—		—		16,224
Available for sale securities
Municipal bonds	$	—	$	41,657	$	—	$	41,657
Total available for sale securities	—		41,657		—		41,657
Restricted investments
Money market funds	$	7,193	$	—	$	—	$	7,193
Total restricted investments	7,193		—		—		7,193
Mutual fund investments
Mutual funds	$	641	$	—	$	—	$	641
Total mutual fund investments	641		—		—		641
Total assets at fair value	$	24,058	$	41,657	$	—	$	65,715
Foreign currency instruments
Foreign currency instruments	$	—	$	470	$	—	$	470
Total liabilities at fair value	$	—	$	470	$	—	$	470
March 2, 2013
Cash equivalents
Money market funds	$	17,639	$	—	$	—	$	17,639
Total cash equivalents	17,639		—		—		17,639
Available for sale securities
Municipal bonds	$	—	$	38,814	$	—	$	38,814
Total available for sale securities	—		38,814		—		38,814
Restricted investments
Money market funds	$	26,443	$	—	$	—	$	26,443
Total restricted investments	26,443		—		—		26,443
Mutual fund investments
Mutual funds	$	251	$	—	$	—	$	251
Total mutual fund investments	251		—		—		251
Total assets at fair value	$	44,333	$	38,814	$	—	$	83,147
Foreign currency instruments
Foreign currency instruments	$	—	$	405	$	—	$	405
Total liabilities at fair value	$	—	$	405	$	—	$	405

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Consolidated Statements of Comprehensive Earnings (Unaudited) (Parenthetical) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Jun. 01, 2013	Jun. 02, 2012
Statement of Other Comprehensive Income [Abstract]
Tax expense (benefit) on marketable securities	$ (29)	$ 12
Tax benefit on foreign currency hedge	$ (24)	$ 0

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Basis of Presentation

3 Months Ended

Jun. 01, 2013

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Basis of Presentation

Basis of Presentation

The consolidated financial statements of Apogee Enterprises, Inc. (we, us, our or the Company) included herein have been prepared in accordance with accounting principles generally accepted in the United States. The consolidated financial statements and notes are presented as permitted by the regulations of the Securities and Exchange Commission (Form 10-Q) and do not contain certain information included in the Company’s annual financial statements and notes. The information included in this Form 10-Q should be read in conjunction with the Management’s Discussion and Analysis of Financial Condition and Results of Operations and financial statements and notes thereto included in the Company’s Form 10-K for the year ended March 2, 2013. The results of operations for the three-month period ended June 1, 2013 are not necessarily indicative of the results to be expected for the full year.

In the opinion of the Company, the accompanying unaudited consolidated financial statements contain all adjustments (consisting of only normal recurring adjustments) necessary to present fairly the financial position as of June 1, 2013 and March 2, 2013, and the results of operations, comprehensive earnings and cash flows for the three-month periods ended June 1, 2013 and June 2, 2012.

The Company’s fiscal year ends on the Saturday closest to the last day of February. Each interim quarter ends on the Saturday closest to the end of the months of May, August and November.

The results of the Company's Brazilian subsidiary within the Architectural Glass segment are reported on a two-month lag. There were no significant intervening events which would have materially affected our consolidated financial statements had they been recorded during the three months ended June 1, 2013.

In connection with preparing the unaudited consolidated financial statements for the three months ended June 1, 2013, the Company has evaluated subsequent events for potential recognition and disclosure through the date of this filing and determined that there were no subsequent events which required recognition or disclosure in the consolidated financial statements.

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Earnings per Share

3 Months Ended

Jun. 01, 2013

Earnings Per Share [Abstract]

Earnings Per Share

Earnings per Share

The following table presents a reconciliation of the denominators used in the computation of basic and diluted earnings per share.

	Three Months Ended
(In thousands, except per share data)	June 1, 2013		June 2, 2012
Basic earnings per share – weighted common shares outstanding	28,441		27,788
Weighted average effect of nonvested share grants and assumed exercise of stock options	896		435
Diluted earnings per share – weighted common shares and potential common shares outstanding	29,337		28,223
Earnings per share – basic	$	0.15	$	0.06
Earnings per share – diluted	0.14		0.06
Stock options excluded from the calculation of earnings per share because the exercise price was greater than the average market price of the common shares	56		970

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New Accounting Standards

3 Months Ended

Jun. 01, 2013

Accounting Changes and Error Corrections [Abstract]

New Accounting Standards

New Accounting Standards

In February 2013, the FASB issued authoritative guidance surrounding the presentation of items reclassified from other comprehensive income to net income. This guidance requires entities to disclose, either in the notes to the consolidated financial statements or parenthetically on the face of the statement that reports comprehensive income, items reclassified out of accumulated other comprehensive income and into net income in their entirety and the effect of the reclassification on each affected net income line item. This guidance is effective for fiscal years and interim periods beginning after December 15, 2012, Apogee's fiscal 2014. The adoption of this new standard in the first quarter of fiscal 2014 did not impact Apogee's consolidated financial condition, results of operations or cash flows. The reclassifications out of accumulated other comprehensive income and into net income were not material for the three months ended June 1, 2013.

No other new accounting pronouncements issued or effective during the first three months of fiscal 2014 have had or are expected to have a material impact on the consolidated financial statements.

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Goodwill and Other Identifiable Intangible Assets (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	12 Months Ended
	Jun. 01, 2013	Mar. 02, 2013
Schedule of goodwill attributable to each business segment
Goodwill, Beginning	$ 61,342	$ 61,617
Foreign currency translation	38	(275)
Goodwill, Ending	61,380	61,342
Architectural Glass [Member]
Schedule of goodwill attributable to each business segment
Goodwill, Beginning	27,002	27,277
Foreign currency translation	38	(275)
Goodwill, Ending	27,040	27,002
Architectural Services segment [Member]
Schedule of goodwill attributable to each business segment
Goodwill, Beginning	1,120	1,120
Foreign currency translation	0	0
Goodwill, Ending	1,120	1,120
Architectural Framing Segment [Member]
Schedule of goodwill attributable to each business segment
Goodwill, Beginning	22,663	22,663
Foreign currency translation	0	0
Goodwill, Ending	22,663	22,663
Large-Scale Optical [Member]
Schedule of goodwill attributable to each business segment
Goodwill, Beginning	10,557	10,557
Foreign currency translation	0	0
Goodwill, Ending	$ 10,557	$ 10,557

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Commitments and Contingent Liabilities (Tables)

3 Months Ended

Jun. 01, 2013

Commitments and Contingencies Disclosure [Abstract]

Future minimum rental payments under noncancelable operating leases

Future minimum rental payments under non-cancelable operating leases are:

(In thousands)	Remainder of Fiscal 2014		Fiscal 2015		Fiscal 2016		Fiscal 2017		Fiscal 2018		Thereafter		Total
Total minimum payments	$	6,106	$	7,240	$	7,097	$	5,287	$	3,943	$	5,493	$	35,166

Guarantees and warranties

The Company’s warranty and claim accruals are detailed below.

	Three Months Ended
(In thousands)	June 1, 2013			June 2, 2012
Balance at beginning of period	$	8,323		$	7,210
Additional accruals	1,323			766
Claims paid	(857		)	(823		)
Balance at end of period	$	8,789		$	7,153

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Stock-Based Compensation (Details Textual) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Jun. 01, 2013	Jun. 02, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation	$ 1,118	$ 1,028
Total unrecognized compensation related to stock options awards	500
Cash proceeds from exercise of stock options	1,400	200
Aggregate intrinsic value of securities	1,600
Performance Shares cancelled	75,547
Number of performance share units granted	174,353
Number of performance share units granted and outstanding	117,765
Total unrecognized compensation cost related to nonvested share	7,000
Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average period, Nonvested	14 months
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average period, Nonvested	26 months
Total fair value of shares vested	$ 5,000

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Marketable Securities (Details 2) (USD $) In Thousands, unless otherwise specified	Jun. 01, 2013	Mar. 02, 2013
Schedule of amortized cost and estimated fair values of investments by contractual maturity
Amortized Cost, Due within one year	$ 29,777
Amortized Cost, Due after one year through five years	3,915
Amortized Cost, Due after five years through 10 years	6,539
Amortized Cost, Due after 10 years through 15 years	1,530
Amortized Cost, Due beyond 15 years	91
Amortized Cost, Total	41,852
Estimated Market Value, Due within one year	29,775
Estimated Market Value, Due after one year through five years	3,945
Estimated Market Value, Due after five years through 10 years	6,504
Estimated Market Value, Due after 10 years through 15 years	1,339
Estimated Market Value, Due beyond 15 years	94
Estimated Market Value, Total	$ 41,657	$ 38,814

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Commitments and Contingent Liabilities (Details Textual) (USD $)	Jun. 01, 2013
Long-term Purchase Commitment [Line Items]
Company's backlog bonded by performance bonds	$ 117,100,000
Face value of performance bonds	313,300,000
Total value of letter of credit	25,500,000
Line of Credit Facility, Maximum Borrowing Capacity	100,000,000
Purchase obligations	113,600,000
Other Commitment	100,000
Derivative, Notional Amount	24,300,000
Derivative Liability, Fair Value, Net	$ 500,000

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Debt (Details) (USD $)	3 Months Ended
	Jun. 01, 2013	Jun. 02, 2012	Mar. 02, 2013
Debt (Textual) [Abstract]
Line of Credit Facility, Maximum Borrowing Capacity	$ 100,000,000
Line of Credit Facility, Expiration Date	Oct. 19, 2017
Line of Credit Facility, Amount Outstanding	0		0
Minimum net worth required	268,100,000
Net Worth	335,800,000
Adjusted debt-to-EBITDA ratio	0.00
Repayments of Other Debt	10,000,000
Write off of Deferred Debt Issuance Cost	200,000
Decrease in non-credit facility debt	25,000,000
Excess of non credit facility debt on unrestricted cash balances, cash equivalents and short-term marketable securities available for sale	15,000,000
Interest payments	200,000	200,000
Maximum [Member]
Debt (Textual) [Abstract]
Adjusted debt-to-EBITDA ratio	3.00
Industrial Revenue Bonds [Member]
Debt (Textual) [Abstract]
Debt	20,400,000
Notes Payable, Other Payables [Member]
Debt (Textual) [Abstract]
Debt	$ 400,000

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Consolidated Balance Sheets (unaudited) (Parenthetical) (USD $)	Jun. 01, 2013	Mar. 02, 2013
Statement of Financial Position [Abstract]
Common stock, par value	$ 0.33	$ 0.33
Common stock, shares authorized	50,000,000	50,000,000
Common stock, shares issued	28,741,227	28,513,536
Common stock, shares outstanding	28,741,227	28,513,536

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Fair Value Measurements

3 Months Ended

Jun. 01, 2013

Fair Value Disclosures [Abstract]

Fair Value Measurements

Fair Value Measurements

The Company accounts for financial assets and liabilities in accordance with accounting standards that define fair value and establish a framework for measuring fair value. The hierarchy prioritizes the inputs into three broad levels. Level 1 inputs are quoted prices (unadjusted) in active markets for identical assets or liabilities. Level 2 inputs are quoted prices for similar assets and liabilities in active markets or inputs that are observable for the asset or liability, either directly or indirectly through market corroboration, for substantially the full term of the financial instrument. Level 3 inputs are unobservable inputs based on the Company’s assumptions used to measure assets and liabilities at fair value. A financial asset’s or liability’s classification within the hierarchy is determined based on the lowest level input that is significant to the fair value measurement.

Financial assets and liabilities measured at fair value as of June 1, 2013 and March 2, 2013, are summarized below:

(In thousands)	Quoted Prices in Active Markets (Level 1)		Other Observable Inputs (Level 2)		Unobservable Inputs (Level 3)		Total Fair Value
June 1, 2013
Cash equivalents
Money market funds	$	16,224	$	—	$	—	$	16,224
Total cash equivalents	16,224		—		—		16,224
Available for sale securities
Municipal bonds	$	—	$	41,657	$	—	$	41,657
Total available for sale securities	—		41,657		—		41,657
Restricted investments
Money market funds	$	7,193	$	—	$	—	$	7,193
Total restricted investments	7,193		—		—		7,193
Mutual fund investments
Mutual funds	$	641	$	—	$	—	$	641
Total mutual fund investments	641		—		—		641
Total assets at fair value	$	24,058	$	41,657	$	—	$	65,715
Foreign currency instruments
Foreign currency instruments	$	—	$	470	$	—	$	470
Total liabilities at fair value	$	—	$	470	$	—	$	470
March 2, 2013
Cash equivalents
Money market funds	$	17,639	$	—	$	—	$	17,639
Total cash equivalents	17,639		—		—		17,639
Available for sale securities
Municipal bonds	$	—	$	38,814	$	—	$	38,814
Total available for sale securities	—		38,814		—		38,814
Restricted investments
Money market funds	$	26,443	$	—	$	—	$	26,443
Total restricted investments	26,443		—		—		26,443
Mutual fund investments
Mutual funds	$	251	$	—	$	—	$	251
Total mutual fund investments	251		—		—		251
Total assets at fair value	$	44,333	$	38,814	$	—	$	83,147
Foreign currency instruments
Foreign currency instruments	$	—	$	405	$	—	$	405
Total liabilities at fair value	$	—	$	405	$	—	$	405

Cash equivalents

Cash equivalents include highly liquid investments with an original maturity of three months or less, and consist primarily of money market funds. The cash equivalents are held at fair value based on quoted market prices, which approximate stated cost.

Available for sale securities

The Company has short-term available for sale securities of $29.8 million and long-term available for sale securities of $11.9 million as of June 1, 2013, consisting of municipal bonds. All of the Company’s fixed maturity investments are classified as “available-for-sale,” and are carried at fair market value based on market prices from recent trades of similar securities.

Restricted investments

The Company has $2.8 million of current restricted investments consisting of money market funds held in escrow for use in the Company's planned capital investments in the Architectural Glass segment business. The Company has $4.4 million of long-term restricted investments consisting of money market funds, which are short-term in nature but are restricted for future investment in the Company’s storefront and entrance business in Michigan, and are, therefore, classified as long-term. The restricted investments are held at fair value based on quoted market prices, which approximate stated cost.

Mutual fund investments

The Company has $0.6 million of mutual fund investments as a long-term funding source for the deferred compensation plan. The mutual fund investments are recorded at estimated fair value, based on quoted market prices, and are included in other non-current assets in the consolidated balance sheet.

Foreign Currency Instruments

The Company has a foreign exchange forward contract in place to hedge against the effect of exchange rate fluctuations on certain forecasted purchases. The forward contract is measured at fair value using readily observable market inputs, such as quotations on forward foreign exchange points and foreign interest rates.

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Consolidated Statements of Comprehensive Earnings (unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Jun. 01, 2013	Jun. 02, 2012
Statement of Other Comprehensive Income [Abstract]
Net earnings	$ 4,159	$ 1,606
Other comprehensive earnings:
Unrealized (loss) gain on marketable securities, net of $(29) and $12 tax (benefit) expense, respectively	(53)	24
Unrealized loss on foreign currency hedge, net of $24 tax benefit	(41)	0
Foreign currency translation adjustments	252	497
Other comprehensive earnings	158	521
Total comprehensive earnings	$ 4,317	$ 2,127

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Consolidated Balance Sheets (unaudited) (USD $) In Thousands, unless otherwise specified	Jun. 01, 2013	Mar. 02, 2013
Current assets
Cash and cash equivalents	$ 37,147	$ 37,767
Short-term available for sale securities	29,775	26,007
Restricted short-term investments	2,800	21,804
Receivables, net of allowance for doubtful accounts	117,429	121,170
Inventories	40,494	36,052
Refundable income taxes	531	1,371
Deferred tax assets	1,714	2,218
Other current assets	4,782	5,452
Total current assets	234,672	251,841
Property, plant and equipment, net	164,052	168,948
Available-for-sale Securities, Debt Securities, Noncurrent	11,882	12,807
Restricted investments	4,393	4,639
Goodwill	61,380	61,342
Intangible assets	13,068	13,675
Other assets	7,883	6,889
Total assets	497,330	520,141
Current liabilities
Accounts payable	32,484	34,235
Accrued payroll and related benefits	16,011	26,732
Accrued self-insurance reserves	5,295	6,145
Other current liabilities	23,585	23,643
Billings in excess of costs and earnings on uncompleted contracts	19,304	21,355
Current portion long-term debt	58	10,057
Total current liabilities	96,737	122,167
Long-term debt	20,746	20,756
Unrecognized tax benefits	6,525	6,765
Long-term self-insurance reserves	8,247	8,030
Deferred tax liabilities	3,211	3,480
Other non-current liabilities	26,096	25,625
Commitments and contingent liabilities (Note 12)
Shareholders' equity
Common stock of $0.33-1/3 par value; authorized 50,000,000 shares; issued and outstanding 28,741,227 and 28,513,536, respectively	9,580	9,505
Additional paid-in capital	122,624	119,759
Retained earnings	210,487	211,135
Common stock held in trust	(768)	(761)
Deferred compensation obligations	768	761
Accumulated other comprehensive loss	(6,923)	(7,081)
Total shareholders’ equity	335,768	333,318
Total liabilities and shareholders' equity	$ 497,330	$ 520,141

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Segment Information Segment Information (Details Textual)	3 Months Ended
	Jun. 01, 2013 Reportable_Segment Segment
Segment Information [Abstract]
Number of Reportable Segments	4
Number of Operating Segments	3

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Segment Information (Tables)

3 Months Ended

Jun. 01, 2013

Segment Reporting [Abstract]

Sales and operating income data

The following table presents sales and operating income data for the Company’s four reporting segments, and on a consolidated basis, for the three months ended June 1, 2013, as compared to the corresponding period a year ago.

	Three Months Ended
(In thousands)	June 1, 2013			June 2, 2012
Net Sales from operations
Architectural Glass	$	74,803		$	59,066
Architectural Services	46,476			38,918
Architectural Framing Systems	44,446			42,407
Large-Scale Optical	19,473			19,258
Intersegment eliminations	(5,887		)	(5,515		)
Net sales	$	179,311		$	154,134
Operating Income (Loss) from operations
Architectural Glass	$	1,371		$	(2,406	)
Architectural Services	(965		)	(2,579		)
Architectural Framing Systems	2,064			3,096
Large-Scale Optical	4,698			5,268
Corporate and other	(1,053		)	(1,061		)
Operating income	$	6,115		$	2,318

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Inventories (Tables)

3 Months Ended

Jun. 01, 2013

Inventory Disclosure [Abstract]

Components of inventories

(In thousands)	June 1, 2013		March 2, 2013
Raw materials	$	12,184	$	11,834
Work-in-process	8,133		7,754
Finished goods	13,347		13,397
Costs and earnings in excess of billings on uncompleted contracts	6,830		3,067
Total inventories	$	40,494	$	36,052

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Goodwill and Other Identifiable Intangible Assets (Details Textual) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Jun. 01, 2013	Jun. 02, 2012
Goodwill and Other Identifiable Intangible Assets (Textual) [Abstract]
Amortization expense on identifiable intangible assets	$ 0.4	$ 0.7
Write off of Deferred Debt Issuance Cost	$ 0.2

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Fair Value Measurements (Details) (USD $) In Thousands, unless otherwise specified	Jun. 01, 2013	Mar. 02, 2013
Cash equivalents
Total cash equivalents	$ 16,224	$ 17,639
Available for sale securities
Available-for-sale Securities	41,657	38,814
Restricted investments
Total restricted investments	7,193	26,443
Mutual fund investments
Total mutual fund investments	641	251
Total assets at fair value	65,715	83,147
Foreign Currency Derivatives [Abstract]
Foreign Currency Contracts, Liability, Fair Value Disclosure	470	405
Liabilities, Fair Value Disclosure	470	405
Money market funds [Member]
Cash equivalents
Total cash equivalents	16,224	17,639
Restricted investments
Total restricted investments	7,193	26,443
Municipal bonds [Member]
Available for sale securities
Available-for-sale Securities	41,657	38,814
Mutual funds [Member]
Mutual fund investments
Total mutual fund investments	641	251
Quoted Prices in Active Markets (Level 1) [Member]
Cash equivalents
Total cash equivalents	16,224	17,639
Available for sale securities
Available-for-sale Securities	0	0
Restricted investments
Total restricted investments	7,193	26,443
Mutual fund investments
Total mutual fund investments	641	251
Total assets at fair value	24,058	44,333
Foreign Currency Derivatives [Abstract]
Foreign Currency Contracts, Liability, Fair Value Disclosure	0	0
Liabilities, Fair Value Disclosure	0	0
Quoted Prices in Active Markets (Level 1) [Member] | Money market funds [Member]
Cash equivalents
Total cash equivalents	16,224	17,639
Restricted investments
Total restricted investments	7,193	26,443
Quoted Prices in Active Markets (Level 1) [Member] | Municipal bonds [Member]
Available for sale securities
Available-for-sale Securities	0	0
Quoted Prices in Active Markets (Level 1) [Member] | Mutual funds [Member]
Mutual fund investments
Total mutual fund investments	641	251
Other Observable Inputs (Level 2) [Member]
Cash equivalents
Total cash equivalents	0	0
Available for sale securities
Available-for-sale Securities	41,657	38,814
Restricted investments
Total restricted investments	0	0
Mutual fund investments
Total mutual fund investments	0	0
Total assets at fair value	41,657	38,814
Foreign Currency Derivatives [Abstract]
Foreign Currency Contracts, Liability, Fair Value Disclosure	470	405
Liabilities, Fair Value Disclosure	470	405
Other Observable Inputs (Level 2) [Member] | Money market funds [Member]
Cash equivalents
Total cash equivalents	0	0
Restricted investments
Total restricted investments	0	0
Other Observable Inputs (Level 2) [Member] | Municipal bonds [Member]
Available for sale securities
Available-for-sale Securities	41,657	38,814
Other Observable Inputs (Level 2) [Member] | Mutual funds [Member]
Mutual fund investments
Total mutual fund investments	0	0
Unobservable Inputs (Level 3) [Member]
Cash equivalents
Total cash equivalents	0	0
Available for sale securities
Available-for-sale Securities	0	0
Restricted investments
Total restricted investments	0	0
Mutual fund investments
Total mutual fund investments	0	0
Total assets at fair value	0	0
Foreign Currency Derivatives [Abstract]
Foreign Currency Contracts, Liability, Fair Value Disclosure	0	0
Liabilities, Fair Value Disclosure	0	0
Unobservable Inputs (Level 3) [Member] | Money market funds [Member]
Cash equivalents
Total cash equivalents	0	0
Restricted investments
Total restricted investments	0	0
Unobservable Inputs (Level 3) [Member] | Municipal bonds [Member]
Available for sale securities
Available-for-sale Securities	0	0
Unobservable Inputs (Level 3) [Member] | Mutual funds [Member]
Mutual fund investments
Total mutual fund investments	$ 0	$ 0

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Marketable Securities (Details) (USD $) In Thousands, unless otherwise specified	Jun. 01, 2013	Mar. 02, 2013
Amortized cost, gross unrealized gains and losses, and estimated fair values of investments available for sale
Amortized Cost	$ 41,852	$ 38,927
Gross Unrealized Gains	91	127
Gross Unrealized Losses	(286)	(240)
Estimated Market Value, Total	41,657	38,814
Municipal bonds [Member]
Amortized cost, gross unrealized gains and losses, and estimated fair values of investments available for sale
Amortized Cost	41,852	38,927
Gross Unrealized Gains	91	127
Gross Unrealized Losses	(286)	(240)
Estimated Market Value, Total	$ 41,657	$ 38,814

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Marketable Securities (Details 1) (USD $) In Thousands, unless otherwise specified	Jun. 01, 2013
Schedule of length of time that available-for-sale securities were in continuous unrealized loss positions
Less Than 12 Months, Fair Value	$ 18,506
Less Than 12 Months, Unrealized Losses	(94)
Greater Than or Equal to 12 Months, Fair Value	1,058
Greater Than or Equal to 12 Months, Unrealized Losses	(192)
Total Fair Value	19,564
Total Unrealized Losses	(286)
Municipal bonds [Member]
Schedule of length of time that available-for-sale securities were in continuous unrealized loss positions
Less Than 12 Months, Fair Value	18,506
Less Than 12 Months, Unrealized Losses	(94)
Greater Than or Equal to 12 Months, Fair Value	1,058
Greater Than or Equal to 12 Months, Unrealized Losses	(192)
Total Fair Value	19,564
Total Unrealized Losses	$ (286)

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Marketable Securities

3 Months Ended

Jun. 01, 2013

Marketable Securities [Abstract]

Marketable Securities

Marketable Securities

At June 1, 2013, the Company has investments in municipal bonds of $41.7 million; $29.8 million is current and $11.9 million is non-current. The Company’s wholly owned insurance subsidiary, Prism Assurance, Ltd. (Prism), holds $12.3 million of the municipal bonds. Prism insures a portion of the Company’s workers’ compensation, general liability and automobile liability risks using reinsurance agreements to meet statutory requirements. The reinsurance carrier requires Prism to maintain fixed-maturity investments, which are generally high-quality municipal bonds, for the purpose of providing collateral for Prism’s obligations under the reinsurance agreement. All of the Company’s fixed maturity investments are classified as “available-for-sale,” are carried at fair value and are reported as short-term available for sale securities or available for sale securities in the consolidated balance sheet.

The amortized cost, gross unrealized gains and losses, and estimated fair values of investments available for sale at June 1, 2013 and March 2, 2013, are as follows:

(In thousands)	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Estimated Fair Value
June 1, 2013
Municipal bonds	$	41,852	$	91	$	(286	)	$	41,657
Total investments	$	41,852	$	91	$	(286	)	$	41,657
March 2, 2013
Municipal bonds	$	38,927	$	127	$	(240	)	$	38,814
Total investments	$	38,927	$	127	$	(240	)	$	38,814

The Company tests for other than temporary losses on a quarterly basis and considers the unrealized losses indicated above to be temporary in nature. The Company intends to hold the investments until it can recover the full principal amount, and has the ability to do so based on other sources of liquidity. The Company expects such recoveries to occur prior to the contractual maturities.

The following table presents the length of time that available-for-sale securities were in continuous unrealized loss positions, but were not deemed to be other than temporarily impaired, as of June 1, 2013:

	Less Than 12 Months					Greater Than or Equal  to 12 Months					Total
(In thousands)	Fair Value		Unrealized Losses			Fair Value		Unrealized Losses			Fair Value		Unrealized Losses
Municipal bonds	$	18,506	$	(94	)	$	1,058	$	(192	)	$	19,564	$	(286	)
Total investments	$	18,506	$	(94	)	$	1,058	$	(192	)	$	19,564	$	(286	)

The amortized cost and estimated fair values of investments at June 1, 2013, by contractual maturity, are shown below. Expected maturities may differ from contractual maturities as borrowers may have the right to call or prepay obligations with or without call or prepayment penalties.

(In thousands)	Amortized Cost		Estimated Market Value
Due within one year	$	29,777	$	29,775
Due after one year through five years	3,915		3,945
Due after five years through 10 years	6,539		6,504
Due after 10 years through 15 years	1,530		1,339
Due beyond 15 years	91		94
Total	$	41,852	$	41,657

Gross realized gains and losses were not material during the three-month periods of fiscal 2014 and 2013.

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Stock-Based Compensation (Details 1) (USD $)	3 Months Ended
	Jun. 01, 2013	Jun. 01, 2013
Award transactions on stock options
Outstanding, Beginning	1,362,373
Outstanding shares awards exercised	(249,923)
Outstanding shares awards canceled	(7,376)
Outstanding, Ending	1,105,074
Outstanding shares vested or expected to vest		1,105,074
Outstanding shares exercisable		804,733
Award transactions on stock options, Weighted Average Exercise Price [Roll Forward]
Weighted average exercise price, Beginning	$ 15.89
Weighted average exercise price, Awards exercised	$ 21.98
Weighted average exercise price, Awards canceled	$ 21.17
Weighted average exercise price, Ending	$ 14.49
Weighted average exercise price, Vested or expected to vest		$ 14.49
Weighted average exercise price, Exercisable		$ 16.79
Weighted average remaining contractual life, Outstanding	5 years 5 months 0 days
Weighted average remaining contractual life, Vested of expected to vest	5 years 5 months 0 days
Weighted average remaining contractual life, Exercisable	4 years 4 months 0 days
Aggregate intrinsic value, Outstanding		$ 13,545,626
Aggregate intrinsic value, Vested or expected to vest		13,545,626
Aggregate intrinsic value, Exercisable		$ 8,037,372

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Goodwill and Other Identifiable Intangible Assets (Details 1) (USD $) In Thousands, unless otherwise specified	Jun. 01, 2013	Mar. 02, 2013
Schedule of finite lived identifiable intangible assets
Gross Carrying Amount	$ 33,360	$ 34,218
Accumulated Amortization	(20,364)	(20,043)
Foreign Currency Translation	72	(500)
Net	13,068	13,675
Debt issue costs [Member]
Schedule of finite lived identifiable intangible assets
Gross Carrying Amount	3,288	3,556
Accumulated Amortization	(2,226)	(2,209)
Foreign Currency Translation	0	0
Net	1,062	1,347
Noncompete Agreements [Member]
Schedule of finite lived identifiable intangible assets
Gross Carrying Amount	6,767	6,824
Accumulated Amortization	(6,148)	(6,124)
Foreign Currency Translation	6	(38)
Net	625	662
Customer Relationships [Member]
Schedule of finite lived identifiable intangible assets
Gross Carrying Amount	15,309	15,628
Accumulated Amortization	(9,745)	(9,541)
Foreign Currency Translation	38	(266)
Net	5,602	5,821
Purchased intellectual property [Member]
Schedule of finite lived identifiable intangible assets
Gross Carrying Amount	7,996	8,210
Accumulated Amortization	(2,245)	(2,169)
Foreign Currency Translation	28	(196)
Net	$ 5,779	$ 5,845

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Debt

3 Months Ended

Jun. 01, 2013

Debt Disclosure [Abstract]

Debt

Debt

The company maintains a $100.0 million revolving credit facility that expires in October 2017. No borrowings were outstanding under the facility as of June 1, 2013 or March 2, 2013. The credit facility 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 agreement at June 1, 2013 was $268.1 million, whereas the Company’s net worth as defined in the credit facility was $335.8 million. The credit facility also requires that the Company maintain an adjusted debt-to-EBITDA ratio of not more than 3.00. This ratio is computed quarterly, with EBITDA computed on a rolling four-quarter basis. For purposes of calculating the adjusted debt in the adjusted debt-to-EBITDA ratio, the Company reduces non-credit facility debt for up to $25 million to the extent of unrestricted cash balances, cash equivalents and short-term marketable securities available for sale in excess of $15 million. The Company’s ratio was 0.00 at June 1, 2013. 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 June 1, 2013, the Company was in compliance with the financial covenants of the credit facility.

During the first quarter of fiscal 2014, $10.0 million of recovery zone facility bonds that had previously been issued for future investment in the Company's Architectural Glass fabrication facility in Utah were redeemed at par. In connection with redeeming this debt in the first quarter of fiscal 2014, the Company expensed $0.2 million of debt issue costs that had previously been deferred and were being amortized over the term of the debt.

Debt at June 1, 2013 consists of $20.4 million of industrial revenue bonds, and $0.4 million of other debt. The industrial revenue bonds mature in fiscal years 2021 through 2043, and the other debt matures in fiscal years 2014 through 2021. The fair value of the industrial revenue bonds approximates carrying value at June 1, 2013 due to the variable interest rates on these instruments. The bonds are classified as level 2 within the fair value hierarchy.

Interest payments were $0.2 million for each of the three-month periods ended June 1, 2013 and June 2, 2012, and primarily relate to fees associated with our revolving credit facility.

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Inventories

3 Months Ended

Jun. 01, 2013

Inventory Disclosure [Abstract]

Inventories

Inventories

(In thousands)	June 1, 2013		March 2, 2013
Raw materials	$	12,184	$	11,834
Work-in-process	8,133		7,754
Finished goods	13,347		13,397
Costs and earnings in excess of billings on uncompleted contracts	6,830		3,067
Total inventories	$	40,494	$	36,052

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Consolidated Statements of Cash Flows (unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Jun. 01, 2013	Jun. 02, 2012
Operating Activities
Net earnings	$ 4,159	$ 1,606
Adjustments to reconcile net earnings to net cash provided by (used in) operating activities:
Depreciation and amortization	6,511	6,528
Stock-based compensation	1,118	1,028
Deferred income taxes	276	570
Excess tax benefits from stock-based compensation	(1,009)	(25)
Gain on disposal of assets	(304)	(296)
Other, net	231	239
Changes in operating assets and liabilities:
Receivables	3,782	(3,590)
Inventories	(4,413)	(4,804)
Accounts payable and accrued expenses	(11,911)	(10,510)
Billings in excess of costs and earnings on uncompleted contracts	(2,051)	5,210
Refundable and accrued income taxes	1,425	(3,083)
Other, net	19	(530)
Net cash provided by (used in) operating activities	(2,167)	(7,657)
Investing Activities
Capital expenditures	(1,512)	(9,509)
Proceeds from sales of property, plant and equipment	169	14
Purchases of restricted investments	(2,800)	(10,000)
Sales/maturities of restricted investments	22,053	1,740
Purchases of marketable securities	(10,225)	(17,040)
Sales/maturities of marketable securities	6,656	5,915
Investments in corporate-owned life insurance policies	0	(900)
Net cash (used in) provided by investing activities	14,341	(29,780)
Financing Activities
Proceeds from issuance of debt	0	10,000
Payments on debt	(10,015)	(45)
Payments on debt issue costs	0	(193)
Shares withheld for taxes, net of stock issued to employees	(1,141)	(817)
Excess tax benefits from stock-based compensation	1,009	25
Dividends paid	(2,687)	(2,643)
Net cash provided by (used in) financing activities	(12,834)	6,327
(Decrease) increase in cash and cash equivalents	(660)	(31,110)
Effect of exchange rates on cash	40	111
Cash and cash equivalents at beginning of year	37,767	54,027
Cash and cash equivalents at end of period	37,147	23,028
Noncash Activity
Capital expenditures in accounts payable	$ 298	$ 149

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Segment Information (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Jun. 01, 2013	Jun. 02, 2012
Sales and operating income data
Net sales	$ 179,311	$ 154,134
Operating income (loss)	6,115	2,318
Architectural Glass [Member]
Sales and operating income data
Net sales	74,803	59,066
Operating income (loss)	1,371	(2,406)
Architectural Services segment [Member]
Sales and operating income data
Net sales	46,476	38,918
Operating income (loss)	(965)	(2,579)
Architectural Framing Segment [Member]
Sales and operating income data
Net sales	44,446	42,407
Operating income (loss)	2,064	3,096
Large-Scale Optical [Member]
Sales and operating income data
Net sales	19,473	19,258
Operating income (loss)	4,698	5,268
Intersegment eliminations [Member]
Sales and operating income data
Net sales	(5,887)	(5,515)
Corporate and other [Member]
Sales and operating income data
Operating income (loss)	$ (1,053)	$ (1,061)

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Income Taxes (Details) (USD $) In Thousands, unless otherwise specified	Jun. 01, 2013	Mar. 02, 2013
Income Tax Disclosure [Abstract]
Liability for Uncertain Tax Positions, Noncurrent	$ 6,525	$ 6,765
UnrecognizedTaxBenefitsReductionsResultingFromSettlementsWithTaxingAuthoritiesAndLapseOfApplicableStatuteOfLimitations	$ 1,000

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Earnings per Share (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Jun. 01, 2013	Jun. 02, 2012
Reconciliation of basic and diluted earnings per share
Basic earnings per share - weighted common shares outstanding	28,441	27,788
Incremental Common Shares Attributable to Share-based Payment Arrangements	896	435
Weighted Average Number of Shares Outstanding, Diluted	29,337	28,223
Earnings per share - basic	$ 0.15	$ 0.06
Earnings per share - diluted	$ 0.14	$ 0.06
Stock options excluded from the calculation of earnings per share because the exercise price was greater than the average market price of the common shares	56	970

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Commitments and Contingent Liabilities

3 Months Ended

Jun. 01, 2013

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingent Liabilities

Commitments and Contingent Liabilities

Operating lease commitments. As of June 1, 2013, the Company was obligated under non-cancelable operating leases for buildings and equipment. Certain leases provide for increased rentals based upon increases in real estate taxes or operating costs. Future minimum rental payments under non-cancelable operating leases are:

(In thousands)	Remainder of Fiscal 2014		Fiscal 2015		Fiscal 2016		Fiscal 2017		Fiscal 2018		Thereafter		Total
Total minimum payments	$	6,106	$	7,240	$	7,097	$	5,287	$	3,943	$	5,493	$	35,166

Bond commitments. In the ordinary course of business, predominantly in the Company’s Architectural Services business, the Company is required to provide surety or performance bonds that commit payments to its customers for any non-performance by the Company. At June 1, 2013, $117.1 million of the Company’s backlog was bonded by performance bonds with a face value of $313.3 million. Performance bonds do not have stated expiration dates, as the Company is released from the bonds upon completion of the contract. The Company has never been required to make any payments related to these performance bonds with respect to any of the current portfolio of businesses.

Guarantees and warranties. The Company accrues for warranty and claim costs as a percentage of sales based on historical trends and for specific sales credits as they become known and estimable. Actual warranty and claim costs are deducted from the accrual when paid. Factors that could have an impact on the warranty accrual in any given period include the following: improved manufacturing quality, shifts in product mix and any significant changes in sales volume. The Company’s warranty and claim accruals are detailed below.

	Three Months Ended
(In thousands)	June 1, 2013			June 2, 2012
Balance at beginning of period	$	8,323		$	7,210
Additional accruals	1,323			766
Claims paid	(857		)	(823		)
Balance at end of period	$	8,789		$	7,153

Letters of credit. At June 1, 2013, the Company had ongoing letters of credit related to its construction contracts and certain industrial revenue bonds. The total value of letters of credit under which the Company was obligated as of June 1, 2013, was approximately $25.5 million, all of which have been issued under the credit facility. The Company’s total availability under its $100.0 million credit facility is reduced by borrowings under the facility and also by letters of credit issued under the facility.

Purchase obligations. The Company has purchase obligations for raw material commitments and capital expenditures. As of June 1, 2013, these obligations totaled $113.6 million.

Non-compete agreements.The Company has entered into non-compete and consulting agreements associated with current and former employees. As of June 1, 2013, future payments of $0.1 million were committed under such agreements.

Foreign Currency Instruments. The Company has a foreign exchange forward contract with a U.S. dollar notional value of $24.3 million with the objective of reducing the exposure to fluctuations in the euro related to a planned capital equipment purchase. The fair value of this contract was a liability of $0.5 million at June 1, 2013 and is included in the balance sheet caption as other current liabilities. The Company reports the effective portion of the gain or loss on a cash flow hedge as a component of other comprehensive income, and any gain or loss is included in the value of the capital asset and will be recognized in earnings over the life of the asset.

Litigation. The Company is a party to various legal proceedings incidental to its normal operating activities. In particular, like others in the construction supply and services industry, the Company’s construction supply and services businesses are routinely involved in various disputes and claims arising out of construction projects, sometimes involving significant monetary damages or product replacement. The Company is subject to litigation arising out of employment practices, workers compensation, general liability and automobile claims. Although it is very difficult to accurately predict the outcome of such proceedings, facts currently available indicate that no such claims will result in losses that would have a material adverse effect on the results of operations, cash flows or financial condition of the Company.

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Goodwill and Other Identifiable Intangible Assets

3 Months Ended

Jun. 01, 2013

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill and Other Identifiable Intangible Assets

Goodwill and Other Identifiable Intangible Assets

The carrying amount of goodwill attributable to each business segment as of the three months ended June 1, 2013 is detailed below.

(In thousands)	Architectural Glass			Architectural Services		Architectural Framing Systems		Large-Scale Optical		Total
Balance at March 3, 2012	$	27,277		$	1,120	$	22,663	$	10,557	$	61,617
Foreign currency translation	(275		)	—		—		—		(275		)
Balance at March 2, 2013	27,002			1,120		22,663		10,557		61,342
Foreign currency translation	38			—		—		—		38
Balance at June 1, 2013	$	27,040		$	1,120	$	22,663	$	10,557	$	61,380

The Company’s identifiable intangible assets with finite lives are being amortized over their estimated useful lives and were as follows:

	June 1, 2013
(In thousands)	Gross Carrying Amount		Accumulated Amortization			Foreign Currency Translation		Net
Debt issue costs	$	3,288	$	(2,226	)	$	—	$	1,062
Non-compete agreements	6,767		(6,148		)	6		625
Customer relationships	15,309		(9,745		)	38		5,602
Purchased intellectual property	7,996		(2,245		)	28		5,779
Total	$	33,360	$	(20,364	)	$	72	$	13,068

	March 2, 2013
(In thousands)	Gross Carrying Amount		Accumulated Amortization			Foreign Currency Translation			Net
Debt issue costs	$	3,556	$	(2,209	)	$	—		$	1,347
Non-compete agreements	6,824		(6,124		)	(38		)	662
Customer relationships	15,628		(9,541		)	(266		)	5,821
Purchased intellectual property	8,210		(2,169		)	(196		)	5,845
Total	$	34,218	$	(20,043	)	$	(500	)	$	13,675

Amortization expense on these identifiable intangible assets was $0.4 million and $0.7 million for three-month periods ended June 1, 2013 and June 2, 2012, respectively. In addition to the amortization expense noted above, in the first quarter of fiscal 2014, the Company expensed $0.2 million of debt issue costs that had previously been deferred and were being amortized over the term of the debt previously issued for future investment in the Company's Architectural Glass fabrication facility in Utah. The amortization expense associated with the debt issue costs is included in interest expense while the remainder is in selling, general and administrative expenses in the consolidated results of operations. At June 1, 2013, the estimated future amortization expense for identifiable intangible assets for the remainder of fiscal 2014 and all of the following four fiscal years is as follows:

(In thousands)	Remainder of Fiscal 2014		Fiscal 2015		Fiscal 2016		Fiscal 2017		Fiscal 2018
Estimated amortization expense	$	1,367	$	1,643	$	1,296	$	1,147	$	1,050

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Earnings per Share (Tables)

3 Months Ended

Jun. 01, 2013

Earnings Per Share [Abstract]

Reconciliation of basic and diluted earnings per share

The following table presents a reconciliation of the denominators used in the computation of basic and diluted earnings per share.

	Three Months Ended
(In thousands, except per share data)	June 1, 2013		June 2, 2012
Basic earnings per share – weighted common shares outstanding	28,441		27,788
Weighted average effect of nonvested share grants and assumed exercise of stock options	896		435
Diluted earnings per share – weighted common shares and potential common shares outstanding	29,337		28,223
Earnings per share – basic	$	0.15	$	0.06
Earnings per share – diluted	0.14		0.06
Stock options excluded from the calculation of earnings per share because the exercise price was greater than the average market price of the common shares	56		970

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Segment Information

3 Months Ended

Jun. 01, 2013

Segment Reporting [Abstract]

Segment Information

Segment Information

In the fourth quarter of fiscal 2013, the Company expanded the number of reporting segments to four: Architectural Glass, Architectural Services, Architectural Framing Systems and Large-Scale Optical (LSO). Prior year comparative information has been recast to conform to the current reporting segment presentation. The Architectural Glass segment fabricates glass used in customized window and wall systems comprising the outside skin of commercial and institutional buildings. The Architectural Services segment designs, engineers, fabricates and installs the walls of glass and windows comprising the outside skin of commercial and institutional buildings for new construction and renovation. The Architectural Framing Systems segment designs, engineers, fabricates and finishes the aluminum frames used in customized aluminum and glass window, curtainwall, storefront and entrance systems comprising the outside skin and entrances of commercial and institutional buildings. The Company has aggregated three operating segments into the Architectural Framing Systems reporting segment based upon their similar products, customers, distribution methods, production processes and economic characteristics. The LSO segment manufactures value-added glass and acrylic products for the custom picture framing market.

The following table presents sales and operating income data for the Company’s four reporting segments, and on a consolidated basis, for the three months ended June 1, 2013, as compared to the corresponding period a year ago.

	Three Months Ended
(In thousands)	June 1, 2013			June 2, 2012
Net Sales from operations
Architectural Glass	$	74,803		$	59,066
Architectural Services	46,476			38,918
Architectural Framing Systems	44,446			42,407
Large-Scale Optical	19,473			19,258
Intersegment eliminations	(5,887		)	(5,515		)
Net sales	$	179,311		$	154,134
Operating Income (Loss) from operations
Architectural Glass	$	1,371		$	(2,406	)
Architectural Services	(965		)	(2,579		)
Architectural Framing Systems	2,064			3,096
Large-Scale Optical	4,698			5,268
Corporate and other	(1,053		)	(1,061		)
Operating income	$	6,115		$	2,318

Due to the varying combinations and integration of individual window, storefront and curtainwall systems, the Company has determined that it is impractical to report product revenues generated by class of product, beyond the segment revenues currently reported.

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Document and Entity Information	3 Months Ended
	Jun. 01, 2013	Jun. 28, 2013
Document and Entity Information [Abstract]
Entity Registrant Name	APOGEE ENTERPRISES, INC.
Entity Central Index Key	0000006845
Document Type	10-Q
Document Period End Date	Jun. 01, 2013
Amendment Flag	false
Document Fiscal Year Focus	2014
Document Fiscal Period Focus	Q1
Current Fiscal Year End Date	--03-01
Entity Filer Category	Accelerated Filer
Entity Common Stock, Shares Outstanding		28,739,727

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Stock-Based Compensation (Tables)

3 Months Ended

Jun. 01, 2013

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Award transactions on stock options

The following table summarizes the award transactions for the three months ended June 1, 2013:

	Options/SARs Outstanding
	Number of Shares		Weighted Average Exercise  Price		Weighted Average Remaining Contractual Life	Aggregate Intrinsic Value
Outstanding at March 2, 2013	1,362,373		$	15.89
Awards exercised	(249,923	)	21.98
Awards canceled	(7,376	)	21.17
Outstanding at June 1, 2013	1,105,074		$	14.49	5.4 Years	$	13,545,626
Vested or expected to vest at June 1, 2013	1,105,074		$	14.49	5.4 Years	$	13,545,626
Exercisable at June 1, 2013	804,733		$	16.79	4.3 Years	$	8,037,372

Nonvested share award transactions

The following table summarizes the nonvested share award transactions, including nonvested share units, for the three months ended June 1, 2013:

	Nonvested Shares and Units
	Number of Shares and Units		Weighted Average Grant Date Fair Value
Nonvested at March 2, 2013	831,573		$	13.17
Granted	114,123		26.35
Vested	(223,225	)	13.89
Canceled(1)	(75,547	)	13.55
Nonvested at June 1, 2013(2)	646,924		$	15.21

(1) Includes 75,547 of nonvested share units canceled under the fiscal 2011-2013 performance period because Apogee performed below target level for that performance period. Nonvested share units of 174,353 (at target) were previously granted in fiscal 2011 for this performance period.

(2) Includes a total of 117,765 nonvested share units granted and outstanding at target level for the fiscal 2012-2014 performance period.