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Restructuring Plans - Additional Information (Details) | Nov. 28, 2018 USD ($) $ / shares
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Restructuring And Related Activities [Abstract] |
Severance payment | $ 864,000
Payment of other amounts due | $ 458,500
Exercise price (USD per share) | $ / shares | $ 7.01
Exercise period | 90 days
Additional stock-based compensation expense | $ 108,000

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- Definition Supplemental unemployment benefits, additional share based compensation expense. + References No definition available. + Details
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- Definition Supplemental Unemployment Benefits, Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price + References No definition available. + Details
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- Definition Supplemental Unemployment Benefits, Share-Based Compensation Arrangement By Share-Based Payment Award, Remaining Options Exercisable, Period + References No definition available. + Details
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- Definition Payments of cash to employees, including wages and salaries, during the current period. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 17 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3367-108585 + Details
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- Definition Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585 + Details
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