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Earnings Per Share (Detail) (USD $) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Mar. 01, 2014 | Mar. 02, 2013 | Mar. 01, 2014 | Mar. 02, 2013
Numerator for Basic and Diluted Earnings Per Share [Abstract] |  |  |  |
Income from continuing operations | $ (112,000) | $ 586,000 | $ 2,498,000 | $ 1,901,000
Loss from discontinued operations, net of tax | (420,000) | (182,000) | (538,000) | (472,000)
Net income (loss) | (532,000) | 404,000 | 1,960,000 | 1,429,000
Earnings Per Share, Basic and Diluted [Abstract] |  |  |  |
Antidilutive securities excluded from computation of earnings per share (in shares) | 512,064 | 282,564 | 512,064 | 282,564
Common Stock |  |  |  |
Numerator for Basic and Diluted Earnings Per Share [Abstract] |  |  |  |
Net income (loss) |  |  |  |
Denominator for Basic and Diluted Earnings Per Share [Abstract] |  |  |  |
Weighted average shares, basic (in shares) | 11,832,000 | 12,292,000 | 11,942,000 | 12,500,000
Weighted average shares, diluted (in shares) | 14,140,000 | 15,165,000 | 14,335,000 | 15,455,000
Weighted average shares and shares under if-coverted method for diluted EPS, basic (in shares) | $ (0.01) | $ 0.04 | $ 0.18 | $ 0.13
Weighted average shares and shares under if-coverted method for diluted EPS, diluted (in shares) | $ (0.01) | $ 0.04 | $ 0.17 | $ 0.12
Earnings Per Share, Basic and Diluted [Abstract] |  |  |  |
Net income per share, basic (in dollars per share) | $ (0.04) | $ 0.03 | $ 0.14 | $ 0.10
Net income per share, diluted (in dollars per share) | $ (0.04) | $ 0.03 | $ 0.13 | $ 0.09
Class B Common Stock |  |  |  |
Denominator for Basic and Diluted Earnings Per Share [Abstract] |  |  |  |
Weighted average shares, basic (in shares) | 2,191,000 | 2,740,000 | 2,270,000 | 2,822,000
Weighted average shares, diluted (in shares) | 2,191,000 | 2,740,000 | 2,270,000 | 2,822,000
Weighted average shares and shares under if-coverted method for diluted EPS, basic (in shares) | $ (0.01) | $ 0.04 | $ 0.16 | $ 0.11
Weighted average shares and shares under if-coverted method for diluted EPS, diluted (in shares) | $ (0.01) | $ 0.04 | $ 0.16 | $ 0.11
Earnings Per Share, Basic and Diluted [Abstract] |  |  |  |
Net income per share, basic (in dollars per share) | $ (0.04) | $ 0.03 | $ 0.13 | $ 0.08
Net income per share, diluted (in dollars per share) | $ (0.04) | $ 0.03 | $ 0.13 | $ 0.08
Basic |  |  |  |
Numerator for Basic and Diluted Earnings Per Share [Abstract] |  |  |  |
Undistributed basic earnings (losses) | (1,360) | (482) | (547) | (1,256)
Net income (loss) | (532) | 404 | 1,966 | 1,429
Basic | Common Stock |  |  |  |
Numerator for Basic and Diluted Earnings Per Share [Abstract] |  |  |  |
Dividends | 710 | 738 | 2,143 | 2,233
Undistributed basic earnings (losses) | (1,166) | (401) | (467) | (1,044)
Denominator for Basic and Diluted Earnings Per Share [Abstract] |  |  |  |
Weighted average shares, basic (in shares) | 11,832 | 12,292 | 11,942 | 12,500
Earnings Per Share, Basic and Diluted [Abstract] |  |  |  |
Net income per share, basic (in dollars per share) | $ (0.04) | $ 0.03 | $ 0.14 | $ 0.10
Basic | Class B Common Stock |  |  |  |
Numerator for Basic and Diluted Earnings Per Share [Abstract] |  |  |  |
Dividends | 118 | 148 | 370 | 452
Undistributed basic earnings (losses) | (194) | (81) | (80) | (212)
Denominator for Basic and Diluted Earnings Per Share [Abstract] |  |  |  |
Weighted average shares and shares under if-coverted method for diluted EPS, basic (in shares) | $ 2,191 | $ 2,740 | $ 2,270 | $ 2,822
Earnings Per Share, Basic and Diluted [Abstract] |  |  |  |
Net income per share, basic (in dollars per share) | $ (0.04) | $ 0.03 | $ 0.13 | $ 0.08
Basic | Continuing Operations |  |  |  |
Numerator for Basic and Diluted Earnings Per Share [Abstract] |  |  |  |
Income from continuing operations | (112) | 586 | 2,498 | 1,901
Undistributed basic earnings (losses) | (940) | (300) | (15) | (784)
Basic | Continuing Operations | Common Stock |  |  |  |
Numerator for Basic and Diluted Earnings Per Share [Abstract] |  |  |  |
Dividends | 710 | 738 | 2,143 | 2,233
Undistributed basic earnings (losses) | (806) | (250) | (13) | (652)
Earnings Per Share, Basic and Diluted [Abstract] |  |  |  |
Net income per share, basic (in dollars per share) | $ (0.01) | $ 0.04 | $ 0.18 | $ 0.13
Basic | Continuing Operations | Class B Common Stock |  |  |  |
Numerator for Basic and Diluted Earnings Per Share [Abstract] |  |  |  |
Dividends | 118 | 148 | 370 | 452
Undistributed basic earnings (losses) | (134) | (50) | (2) | (132)
Earnings Per Share, Basic and Diluted [Abstract] |  |  |  |
Net income per share, basic (in dollars per share) | $ (0.01) | $ 0.04 | $ 0.16 | $ 0.11
Basic | Discontinued Operations |  |  |  |
Numerator for Basic and Diluted Earnings Per Share [Abstract] |  |  |  |
Undistributed basic earnings (losses) | (1,248) | (1,068) | (3,045) | (3,157)
Loss from discontinued operations, net of tax | (420) | (182) | (532) | (472)
Basic | Discontinued Operations | Common Stock |  |  |  |
Numerator for Basic and Diluted Earnings Per Share [Abstract] |  |  |  |
Dividends | 710 | 738 | 2,143 | 2,233
Undistributed basic earnings (losses) | (1,070) | (890) | (2,600) | (2,624)
Earnings Per Share, Basic and Diluted [Abstract] |  |  |  |
Net income per share, basic (in dollars per share) | $ (0.03) | $ (0.01) | $ (0.04) | $ (0.03)
Basic | Discontinued Operations | Class B Common Stock |  |  |  |
Numerator for Basic and Diluted Earnings Per Share [Abstract] |  |  |  |
Dividends | 118 | 148 | 370 | 452
Undistributed basic earnings (losses) | (178) | (178) | (445) | (533)
Earnings Per Share, Basic and Diluted [Abstract] |  |  |  |
Net income per share, basic (in dollars per share) | $ (0.03) | $ (0.01) | $ (0.03) | $ (0.03)
Diluted |  |  |  |
Numerator for Basic and Diluted Earnings Per Share [Abstract] |  |  |  |
Undistributed diluted earnings (losses) | (1,360) | (482) | (547) | (1,256)
Net income (loss) | (532) | 404 | 1,966 | 1,429
Denominator for Basic and Diluted Earnings Per Share [Abstract] |  |  |  |
Weighted average shares, diluted (in shares) | 11,832 | 12,292 | 11,942 | 12,500
Weighted average shares and shares under if-coverted method for diluted EPS, diluted (in shares) | $ 2,191 | $ 2,740 | $ 2,270 | $ 2,822
Effect of dilutive securities dilutive stock options (in shares) | 117 | 133 | 123 | 133
Denominator for diluted EPS adjusted for weighted average shares and assumed conversions (in shares) | 14,140 | 15,165 | 14,335 | 15,455
Diluted | Common Stock |  |  |  |
Numerator for Basic and Diluted Earnings Per Share [Abstract] |  |  |  |
Dividends | 710 | 738 | 2,143 | 2,233
Undistributed diluted earnings (losses) | (1,166) | (402) | (468) | (1,046)
Earnings Per Share, Basic and Diluted [Abstract] |  |  |  |
Net income per share, diluted (in dollars per share) | $ (0.04) | $ 0.03 | $ 0.13 | $ 0.09
Diluted | Class B Common Stock |  |  |  |
Numerator for Basic and Diluted Earnings Per Share [Abstract] |  |  |  |
Dividends | 118 | 148 | 370 | 452
Undistributed diluted earnings (losses) | (194) | (80) | (79) | (210)
Earnings Per Share, Basic and Diluted [Abstract] |  |  |  |
Net income per share, diluted (in dollars per share) | $ (0.04) | $ 0.03 | $ 0.13 | $ 0.08
Diluted | Continuing Operations |  |  |  |
Numerator for Basic and Diluted Earnings Per Share [Abstract] |  |  |  |
Income from continuing operations | (112) | 586 | 2,498 | 1,901
Undistributed diluted earnings (losses) | (940) | (300) | (15) | (784)
Diluted | Continuing Operations | Common Stock |  |  |  |
Numerator for Basic and Diluted Earnings Per Share [Abstract] |  |  |  |
Dividends | 710 | 738 | 2,143 | 2,233
Undistributed diluted earnings (losses) | (806) | (250) | (13) | (653)
Earnings Per Share, Basic and Diluted [Abstract] |  |  |  |
Net income per share, diluted (in dollars per share) | $ (0.01) | $ 0.04 | $ 0.17 | $ 0.12
Diluted | Continuing Operations | Class B Common Stock |  |  |  |
Numerator for Basic and Diluted Earnings Per Share [Abstract] |  |  |  |
Dividends | 118 | 148 | 370 | 452
Undistributed diluted earnings (losses) | (134) | (50) | (2) | (131)
Earnings Per Share, Basic and Diluted [Abstract] |  |  |  |
Net income per share, diluted (in dollars per share) | $ (0.01) | $ 0.04 | $ 0.16 | $ 0.11
Diluted | Discontinued Operations |  |  |  |
Numerator for Basic and Diluted Earnings Per Share [Abstract] |  |  |  |
Undistributed diluted earnings (losses) | (1,248) | (1,068) | (3,045) | (3,157)
Loss from discontinued operations, net of tax | (420) | (182) | (532) | (472)
Diluted | Discontinued Operations | Common Stock |  |  |  |
Numerator for Basic and Diluted Earnings Per Share [Abstract] |  |  |  |
Dividends | 710 | 738 | 2,143 | 2,233
Undistributed diluted earnings (losses) | (1,070) | (891) | (2,604) | (2,629)
Earnings Per Share, Basic and Diluted [Abstract] |  |  |  |
Net income per share, diluted (in dollars per share) | $ (0.03) | $ (0.01) | $ (0.04) | $ (0.03)
Diluted | Discontinued Operations | Class B Common Stock |  |  |  |
Numerator for Basic and Diluted Earnings Per Share [Abstract] |  |  |  |
Dividends | 118 | 148 | 370 | 452
Undistributed diluted earnings (losses) | $ (178) | $ (177) | $ (441) | $ (528)
Earnings Per Share, Basic and Diluted [Abstract] |  |  |  |
Net income per share, diluted (in dollars per share) | $ (0.03) | $ (0.01) | $ (0.03) | $ (0.03)

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- Definition Amount of paid and unpaid cash, stock, and paid-in-kind (PIK) dividends declared, for example, but not limited to, common and preferred stock. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 405 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6957935&loc=d3e64057-112817 + Details
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- Definition Amount of income (loss) from continuing operations attributable to the parent. Also defined as revenue less expenses and taxes from ongoing operations before extraordinary items but after deduction of those portions of income or loss from continuing operations that are allocable to noncontrolling interests. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 45 -Paragraph 18 -URI http://asc.fasb.org/extlink&oid=7656940&loc=SL4613673-111683 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.13) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
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