Common Class B [Member]
Class of Stock [Axis]
Common Stock [Member]
Fair Value, Inputs, Level 1 [Member]
Fair Value, Hierarchy [Axis]
Fair Value, Measurements, Recurring [Member]
Measurement Frequency [Axis]
Maximum [Member]
Range [Axis]
IMES [Member]
Business Acquisition [Axis]
Customer Relationships [Member]
Finite-Lived Intangible Assets by Major Class [Axis]
Non-compete Agreements [Member]
Trade Names [Member]
Canvys [Member]
Segments [Axis]
Healthcare [Member]
Asia/Pacific [Member]
Geographical [Axis]
Europe [Member]
Latin America [Member]
North America [Member]
Other [Member]
Goodwill Impairment [Member]
Equity Components [Axis]
Par Value [Member]
Additional Paid In Capital
Common Stock in Treasury
Retained Earnings
Accumulated Other Comprehensive Income
Technology-Based Intangible Assets [Member]
Minimum [Member]
PMT [Member]
Executive Vice President [Member]
Title of Individual [Axis]
Time Deposits and Cetificate of Deposits[Member]
Cash and Cash Equivalents [Axis]
Discontinued Operations [Member]
Disposal Group Classification [Axis]
Related Party [Axis]
Entities [Table]
Document Information [Line Items]
Legal Entity [Axis]
Entity Central Index Key
Entity Registrant Name
Document Type
Amendment Flag
Document Period End Date
Document Fiscal Year Focus
Document Fiscal Period Focus
Trading Symbol
Current Fiscal Year End Date
Entity Well-known Seasoned Issuer
Entity Current Reporting Status
Entity Voluntary Filers
Entity Filer Category
Entity Public Float
Entity Common Stock, Shares Outstanding
Statement [Table]
Statement [Line Items]
Assets
Current assets:
Cash and cash equivalents
Accounts receivable, less allowance of $362 and $283
Inventories, net
Prepaid expenses and other assets
Deferred income taxes
Income tax receivable
Investments - current
Total current assets
Non-current assets:
Property, plant and equipment, net
Goodwill
Intangibles, net
Non-current deferred income taxes
Investments - non-current
Total non-current assets
Total assets
Liabilities and Stockholders' Equity
Current liabilities:
Accounts payable
Accrued liabilities
Total current liabilities
Non-current liabilities:
Non-current deferred income tax liabilities
Other non-current liabilities
Total non-current liabilities
Total liabilities
Stockholders' equity
Common stock, $0.05 par value; issued 10,703 shares at February 27, 2016, and 11,530 shares at May 30, 2015; Class B common stock, convertible, $0.05 par value; issued and outstanding 2,141 shares at February 27, 2016, and at May 30, 2015
Preferred stock, $1.00 par value, no shares issued
Additional paid-in-capital
Common stock in treasury, at cost, no shares at February 27, 2016, and at May 30, 2015
Retained earnings
Accumulated other comprehensive income
Total stockholders' equity
Total liabilities and stockholders' equity
Accounts receivable, allowance
Common stock, par value
Common stock, shares issued
Common stock, shares outstanding
Preferred stock, par value
Preferred Stock, shares issued
Net sales
Cost of sales
Gross profit
Selling, general, and administrative expenses
Gain on disposal of assets
Operating loss
Other (income) expense:
Investment/interest income
Foreign exchange (gain) loss
Other, net
Total other income
Loss from continuing operations before income taxes
Income tax provision (benefit)
Loss from continuing operations
Income from discontinued operations, net of tax
Net loss
Foreign currency translation gain (loss), net of tax
Fair value adjustments on investments gain (loss)
Comprehensive loss
Net income (loss) per Common share - Basic:
Loss from continuing operations
Income from discontinued operations
Total loss per Common share - Basic
Net income (loss) per Common share - Diluted:
Loss from continuing operations
Income from discontinued operations
Total loss per common share - Diluted
Weighted average number of shares:
Common shares - Basic
Common shares - Diluted
Dividends per common share
Statement of Cash Flows [Abstract]
Operating activities:
Net loss
Adjustments to reconcile net loss to cash used in operating activities:
Depreciation and amortization
(Loss) gain on sale of investments
Gain on disposal of assets
Share-based compensation expense
Deferred income taxes
Change in assets and liabilities, net of effect of acquired business:
Accounts receivable
Income tax receivable
Inventories, net
Prepaid expenses and other assets
Accounts payable
Accrued liabilities
Long term liablities - accrued pension
Other
Net cash used in operating activities
Investing activities:
Cash consideration paid for acquired business
Capital expenditures
Proceeds from sales of assets
Proceeds from maturity of investments
Purchases of investments
Proceeds from sales of available-for-sale securities
Purchases of available-for-sale securities
Other
Net cash provided by (used in) investing activities
Financing activities:
Repurchase of common stock
Proceeds from issuance of common stock
Cash dividends paid
Other
Net cash used in financing activities
Effect of exchange rate changes on cash and cash equivalents
Decrease in cash and cash equivalents
Cash and cash equivalents at beginning of period
Cash and cash equivalents at end of period
Beginning Balance
Beginning Balance (in shares)
Comprehensive loss
Foreign currency translation
Fair value adjustments on investments
Share-based compensation:
Stock options
Common stock:
Options exercised
Options exercised (shares)
Repurchase of common stock
Cancellation of treasury stock
Cancellation of treasury stock (shares)
Other
Dividends paid to:
Common (per share)
Class B (per share)
Ending Balance
Ending Balance (in shares)
Dividends per common share
Accounting Policies [Abstract]
DESCRIPTION OF THE COMPANY
BASIS OF PRESENTATION
CRITICAL ACCOUNTING POLICIES AND ESTIMATES
Business Combinations [Abstract]
ACQUISITION
Goodwill and Intangible Assets Disclosure [Abstract]
GOODWILL AND INTANGIBLE ASSETS
Investments, Debt and Equity Securities [Abstract]
INVESTMENTS
Guarantees [Abstract]
WARRANTIES
Commitments and Contingencies Disclosure [Abstract]
LEASE OBLIGATIONS, OTHER COMMITMENTS, AND CONTINGENCIES
Income Tax Disclosure [Abstract]
INCOME TAXES
Earnings Per Share [Abstract]
CALCULATION OF EARNINGS PER SHARE
Segment Reporting [Abstract]
SEGMENT REPORTING
Litigation
LITIGATION
Fair Value Disclosures [Abstract]
FAIR VALUE MEASUREMENTS
Related Party Transactions [Abstract]
RELATED PARTY TRANSACTION
Inventories
Revenue Recognition
Loss Contingencies
Intangible Assets
Income Taxes
Schedule of fair value of assets acquired
Schedule of proforma results of operations
Schedule of changes in carrying value of Goodwill
Intangible assets subject to amortization
Schedule of the amortization expense for the next five years
Schedule of the future lease commitments for minimum rentals
Calculation of earnings per share
Schedule of operating results by segment
Schedule of net sales and gross profit by Geographic Region
Schedule of investments measured at fair value on a recurring basis
Finished goods
Raw material and work in progress
Inventory Reserves
Cash consideration paid for acquired businesses
Intangibles assets acquired
Finite lived intangible asset useful life
Executive base compensation
Annual bonus based on percent of EBITDA
Minimum EBITDA to receive annual bonus
Accounts receivable
Inventories
Property, plant and equipment
Goodwill
Other intangibles
Net assets acquired
Net sales
Net loss
Earnings per share:
Common shares - Basic
Common shares - Diluted
Weighted average number of years of amortization expense
Beginning balance
Premium paid for IMES acquisition
Ending balance
Schedule of Finite-Lived Intangible Assets [Table]
Finite-Lived Intangible Assets [Line Items]
Finite Lived Intangible Assets Gross
Finite Lived Intangible Assets Accumulated Amortization
Intangibles, net
Remaining 2016
2017
2018
2019
2020
Thereafter
Total amortization expense
Investment [Table]
Investment [Line Items]
Investments, carrying value
Investment, less than twelve months
Investment, greater than twelve months
Available for sale - equity securities
Available for sale securities - gross realized gains and losses
Net unrealized holding gains included in AOCI
Warranty term
Warranty reserves
Rent expense under operating leases
Remaining 2016
2017
2018
2019
2020
Thereafter
Effective income tax rate
Federal statutory tax rate
Deferred tax liability, undistributed foreign earnings
Foreign earnings
Cumulative earnings of foreign subsidiaries considered permanently invested
Liability for uncertain tax positions related to continuing operations, excluding interest and penalties
Deferred tax valuation allowance
Change in valuation allowance
Foreign tax expense
Foreign tax liabilty from audit
Common stock shares, authorized
Limit of cash dividends Class B common stock
Common stock options anti-dilutive
Number of votes per share
Schedule of Earnings Per Share, Basic, by Common Class, Including Two Class Method [Table]
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Basic and Diluted EPS:
Loss from continuing operations
Less dividends:
Common stock
Undistributed losses
Undistributed losses, diluted
Income from discontinued operations, net of tax
Loss from continuing operations per share:
Loss from continuing operations - basic
Loss from continuing operations - diluted
Income from discontinued operations per share:
Income from discontinued operations - basic
Income from discontinued operations - diluted
Net loss per share:
Total loss per Common share - Basic
Total loss per common share - Diluted
Schedule of Segment Reporting Information, by Segment [Table]
Segment Reporting Information [Line Items]
Gross Profit
Total, Gross Profit
Fair Value Measurements, Recurring and Nonrecurring [Table]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Time deposits/CDs
Equity securities
Investments, Fair Value Disclosure
Total future minimum lease payments
Lease term
Renewal term
Rental expense
Percentage used in computing annual bonus for executive vice president based upon employment agreement.
Bank Time Deposits, Fair Value Disclosure
Canvys.
Stock that is subordinate to all other stock of the issuer.
No definition available.
Amount of paid and unpaid Claa B common stock dividends declared with the form of settlement in cash.
Document Documentand Entity Information [Abstract]
Goodwill Impairment [Member]
Components of an entity that engage in business activities from which they may earn revenue and incur expenses, including transactions with other components of the same entity.
IMES [Member]
The percentage rate of Class A dividends as computed for Class B dividend limitation.
Minimum EBITDA in order for executive vice president to receive annual bonus
The number of votes per share.
Components of an entity that engage in business activities from which they may earn revenue and incur expenses, including transactions with other components of the same entity.
Unallocated geographical area.
Warranty reserves.
The approximate term of the warranty,
No definition available.
Assets, Current
Assets, Noncurrent
Assets [Default Label]
Liabilities, Current
Liabilities, Noncurrent
Liabilities
Treasury Stock, Value
Stockholders' Equity Attributable to Parent
Liabilities and Equity
Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property
Operating Income (Loss)
Nonoperating Income (Expense)
Income (Loss) from Continuing Operations, Including Portion Attributable to Noncontrolling Interest
Comprehensive Income (Loss), Net of Tax, Attributable to Parent
Gain (Loss) on Sale of Investments
Assets Disposed of by Method Other than Sale, in Period of Disposition, Gain (Loss) on Disposition
Deferred Income Taxes and Tax Credits
Increase (Decrease) in Accounts Receivable
Increase (Decrease) in Income Taxes Receivable
Increase (Decrease) in Inventories
Increase (Decrease) in Prepaid Expense
Increase (Decrease) in Accounts Payable
Increase (Decrease) in Accrued Liabilities
Increase (Decrease) in Other Operating Assets and Liabilities, Net
Net Cash Provided by (Used in) Operating Activities
Payments to Acquire Businesses, Net of Cash Acquired
Payments to Acquire Productive Assets
Payments to Acquire Long-term Investments
Payments to Acquire Available-for-sale Securities
Payments for (Proceeds from) Other Investing Activities
Net Cash Provided by (Used in) Investing Activities
Payments for Repurchase of Common Stock
Payments of Dividends
Net Cash Provided by (Used in) Financing Activities
Cash and Cash Equivalents, Period Increase (Decrease)
Stock Repurchased During Period, Value
Stockholders' Equity, Other
Dividends, Common Stock, Cash
DividendsCommonStockCashClassB
Common Stock, Dividends, Per Share, Cash Paid
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Inventory
Business Acquisition, Goodwill, Expected Tax Deductible Amount
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net
Business Acquisition, Pro Forma Revenue
Business Acquisition, Pro Forma Net Income (Loss)
Business Acquisition, Pro Forma Earnings Per Share, Basic
Business Acquisition, Pro Forma Earnings Per Share, Diluted
Finite-Lived Intangible Assets, Net
Operating Leases, Future Minimum Payments Due, Next Twelve Months
Operating Leases, Future Minimum Payments, Due in Two Years
Operating Leases, Future Minimum Payments, Due in Three Years
Operating Leases, Future Minimum Payments, Due in Four Years
Operating Leases, Future Minimum Payments, Due in Five Years
Operating Leases, Future Minimum Payments, Due Thereafter
Income (Loss) from Continuing Operations Attributable to Parent
Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent
Investments, Fair Value Disclosure
DocumentDocumentandEntityInformationAbstract