Note 13 - Supplemental Condensed Consolidating Guarantor Financial Statements (Details) - Condensed Consolidating Statement of Cash Flows (USD $) | 3 Months Ended |
In Thousands, unless otherwise specified | Mar. 30, 2014 | Mar. 31, 2013 |
Condensed Cash Flow Statements, Captions [Line Items] | ' | ' |
Net cash provided by (used for) operating activities | ($2,560) | ($8,997) |
Cash flows from investing activities: | ' | ' |
Purchase of plant and equipment | -9,062 | -14,883 |
Other | -958 | -485 |
Net cash provided by (used for) investing activities | -10,020 | -15,368 |
Cash flows from financing activities: | ' | ' |
Borrowing of long term debt | 4,140 | 0 |
Proceeds from issuance of common stock | 105 | 868 |
Net cash provided by (used for) financing activities | 2,250 | -786 |
Effect of exchange rate change on cash | -61 | -303 |
Net increase (decrease) in cash | -10,391 | -25,454 |
Balance at beginning of period | 72,883 | 90,533 |
Balance at end of period | 62,492 | 65,079 |
Consolidation, Eliminations [Member] | ' | ' |
Condensed Cash Flow Statements, Captions [Line Items] | ' | ' |
Net cash provided by (used for) operating activities | -5,195 | ' |
Cash flows from investing activities: | ' | ' |
Purchase of plant and equipment | 5,413 | ' |
Other | 0 | ' |
Net cash provided by (used for) investing activities | 5,413 | ' |
Cash flows from financing activities: | ' | ' |
Borrowing of long term debt | 0 | ' |
Other | -218 | ' |
Proceeds from issuance of common stock | 0 | ' |
Dividends paid | 0 | ' |
Net cash provided by (used for) financing activities | -218 | ' |
Effect of exchange rate change on cash | 0 | ' |
Net increase (decrease) in cash | 0 | ' |
Balance at beginning of period | 0 | ' |
Balance at end of period | 0 | ' |
Guarantor Subsidiaries [Member] | ' | ' |
Condensed Cash Flow Statements, Captions [Line Items] | ' | ' |
Net cash provided by (used for) operating activities | -13,928 | ' |
Cash flows from investing activities: | ' | ' |
Purchase of plant and equipment | -6,205 | ' |
Other | 142 | ' |
Net cash provided by (used for) investing activities | -6,063 | ' |
Cash flows from financing activities: | ' | ' |
Borrowing of long term debt | 0 | ' |
Other | 19,574 | ' |
Proceeds from issuance of common stock | 0 | ' |
Dividends paid | 0 | ' |
Net cash provided by (used for) financing activities | 19,574 | ' |
Effect of exchange rate change on cash | 0 | ' |
Net increase (decrease) in cash | -417 | ' |
Balance at beginning of period | 2,495 | ' |
Balance at end of period | 2,078 | ' |
Non-Guarantor Subsidiaries [Member] | ' | ' |
Condensed Cash Flow Statements, Captions [Line Items] | ' | ' |
Net cash provided by (used for) operating activities | 3,719 | ' |
Cash flows from investing activities: | ' | ' |
Purchase of plant and equipment | -8,075 | ' |
Other | -814 | ' |
Net cash provided by (used for) investing activities | -8,889 | ' |
Cash flows from financing activities: | ' | ' |
Borrowing of long term debt | 4,140 | ' |
Other | -14,426 | ' |
Proceeds from issuance of common stock | 0 | ' |
Dividends paid | 0 | ' |
Net cash provided by (used for) financing activities | -10,286 | ' |
Effect of exchange rate change on cash | -61 | ' |
Net increase (decrease) in cash | -15,517 | ' |
Balance at beginning of period | 52,714 | ' |
Balance at end of period | 37,197 | ' |
Parent Company [Member] | ' | ' |
Condensed Cash Flow Statements, Captions [Line Items] | ' | ' |
Net cash provided by (used for) operating activities | 12,844 | ' |
Cash flows from investing activities: | ' | ' |
Purchase of plant and equipment | -195 | ' |
Other | -286 | ' |
Net cash provided by (used for) investing activities | -481 | ' |
Cash flows from financing activities: | ' | ' |
Borrowing of long term debt | 0 | ' |
Other | -4,930 | ' |
Proceeds from issuance of common stock | 105 | ' |
Dividends paid | -1,995 | ' |
Net cash provided by (used for) financing activities | -6,820 | ' |
Effect of exchange rate change on cash | 0 | ' |
Net increase (decrease) in cash | 5,543 | ' |
Balance at beginning of period | 17,674 | ' |
Balance at end of period | 23,217 | ' |
Consolidated Entities [Member] | ' | ' |
Condensed Cash Flow Statements, Captions [Line Items] | ' | ' |
Net cash provided by (used for) operating activities | -2,560 | ' |
Cash flows from investing activities: | ' | ' |
Purchase of plant and equipment | -9,062 | ' |
Other | -958 | ' |
Net cash provided by (used for) investing activities | -10,020 | ' |
Cash flows from financing activities: | ' | ' |
Borrowing of long term debt | 4,140 | ' |
Other | 0 | ' |
Proceeds from issuance of common stock | 105 | ' |
Dividends paid | -1,995 | ' |
Net cash provided by (used for) financing activities | 2,250 | ' |
Effect of exchange rate change on cash | -61 | ' |
Net increase (decrease) in cash | -10,391 | ' |
Balance at beginning of period | 72,883 | ' |
Balance at end of period | $62,492 | ' |