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Note 13 - Capital Lease: (Tables) | 6 Months Ended
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Jun. 30, 2012
Schedule of Capital Leased Assets [Table Text Block] |
(in thousands) |  | June 30, 2012 |  |  | December 31, 2011 |
Total capital lease obligation |  | $ | 1,491 |  |  | $ | 1,587 |
Less: interest |  |  | (4 | ) |  |  | (10 | )
Capital lease obligation |  |  | 1,487 |  |  |  | 1,577 |
Less: current |  |  | (162 | ) |  |  | (157 | )
Long term capital lease |  | $ | 1,325 |  |  | $ | 1,420 |

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- Definition Tabular disclosure of long-lived, depreciable assets that are subject to a lease meeting the criteria for capitalization and are used in the normal conduct of business to produce goods and services. Examples may include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6455398&loc=d3e45280-112737 + Details
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Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration