XML 44 R15.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Note 10 - Other Financial Data | 9 Months Ended
--- | ---
Jun. 28, 2014
Other Financial Data [Abstract] |
Other Financial Data [Text Block] | (10) Other Financial Data Balance sheet information:
|  | June 28, |  |  | September 28, |
(In thousands) |  | 2014 |  |  | 2013 |
Accounts receivable, net: |  |  |  |  |  |  |  |
Accounts receivable |  | $ | 47,523 |  |  | $ | 42,006 |
Less allowance for doubtful accounts |  |  | (878 | ) |  |  | (896 | )
Total |  | $ | 46,645 |  |  | $ | 41,110 |
Inventories, net: |  |  |  |  |  |  |  |
Raw materials |  | $ | 48,947 |  |  | $ | 33,842 |
Work in process |  |  | 3,250 |  |  |  | 3,074 |
Finished goods |  |  | 26,970 |  |  |  | 21,877 |
Total |  | $ | 79,167 |  |  | $ | 58,793 |
Other current assets: |  |  |  |  |  |  |  |
Current deferred tax asset |  | $ | 2,830 |  |  | $ | 2,732 |
Prepaid insurance |  |  | 1,575 |  |  |  | 1,332 |
Other |  |  | 1,277 |  |  |  | 1,799 |
Total |  | $ | 5,682 |  |  | $ | 5,863 |
Other assets: |  |  |  |  |  |  |  |
Cash surrender value of life insurance policies |  | $ | 6,718 |  |  | $ | 6,145 |
Intangible asset, net of accumulated amortization of $446 and $163 |  |  | 1,441 |  |  |  | 1,724 |
Capitalized financing costs, net |  |  | 95 |  |  |  | 171 |
Other |  |  | 97 |  |  |  | 350 |
Total |  | $ | 8,351 |  |  | $ | 8,390 |
Property, plant and equipment, net: |  |  |  |  |  |  |  |
Land and land improvements |  | $ | 9,192 |  |  | $ | 9,175 |
Buildings |  |  | 39,843 |  |  |  | 42,258 |
Machinery and equipment |  |  | 130,168 |  |  |  | 129,861 |
Construction in progress |  |  | 4,665 |  |  |  | 210 |
|  |  | 183,868 |  |  |  | 181,504 |
Less accumulated depreciation |  |  | (103,123 | ) |  |  | (98,451 | )
Total |  | $ | 80,745 |  |  | $ | 83,053 |
Accrued expenses: |  |  |  |  |  |  |  |
Salaries, wages and related expenses |  | $ | 3,829 |  |  | $ | 2,790 |
Accrued income taxes |  |  | 1,051 |  |  |  | - |
Customer rebates |  |  | 958 |  |  |  | 813 |
Property taxes |  |  | 802 |  |  |  | 1,155 |
Pension plan |  |  | 751 |  |  |  | 928 |
Deferred revenues |  |  | 551 |  |  |  | 79 |
Workers' compensation |  |  | 290 |  |  |  | 307 |
Other |  |  | 814 |  |  |  | 782 |
Total |  | $ | 9,046 |  |  | $ | 6,854 |
Other liabilities: |  |  |  |  |  |  |  |
Deferred income taxes |  | $ | 7,266 |  |  | $ | 7,281 |
Deferred compensation |  |  | 7,112 |  |  |  | 6,897 |
Total |  | $ | 14,378 |  |  | $ | 14,178 |

X
- Definition Other financial data not otherwise disclosed. + References No definition available. + Details
Name: | iiin_OtherFinancialDataTextBlock
Namespace Prefix: | iiin_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | iiin_OtherFinancialDataTextBlockAbstract
Namespace Prefix: | iiin_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration