XML 47 R25.htm IDEA: XBRL DOCUMENT
v3.5.0.2

Schedule II - Valuation and Qualifying Accounts | 12 Months Ended
--- | ---
Sep. 24, 2016
Notes to Financial Statements |
Schedule of Valuation and Qualifying Accounts Disclosure [Text Block] | SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS
|  |  |  | Opening |  |  | Charged to |  |  |  |  |  |  | Closing |
Year |  | Description |  | Balance |  |  | Expense |  |  | Deductions |  |  | Balance |
2016 |  | Allowance for doubtful accounts |  | $ | 304,000 |  |  | $ | 525,000 |  |  | $ | 258,000 | (1) |  | $ | 571,000 |
2015 |  | Allowance for doubtful accounts |  | $ | 450,000 |  |  | $ | 310,000 |  |  | $ | 456,000 | (1) |  | $ | 304,000 |
2014 |  | Allowance for doubtful accounts |  | $ | 854,000 |  |  | $ | 161,000 |  |  | $ | 565,000 | (1) |  | $ | 450,000 |
(1) | Write-offs of uncollectible accounts receivable.

X
- References No definition available. + Details
Name: | us-gaap_DisclosureTextBlockAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for any allowance and reserve accounts (their beginning and ending balances, as well as a reconciliation by type of activity during the period). Alternatively, disclosure of the required information may be within the footnotes to the financial statements or a supplemental schedule to the financial statements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 4 -Subparagraph (SX 210.12-09) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24092-122690 + Details
Name: | us-gaap_ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration