XML 52 R28.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Summary of Significant Accounting Policies (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2012
Accounting Policies [Abstract] |
Property, Plant and Equipment [Table Text Block] | Following are the major classes of depreciable assets and their estimated useful lives:
| Year Ended December 31,
| 2012 |  | 2011
Land, building and improvements | $ | 11,823 |  |  | $ | 11,823 |
Office furnishings, leasehold improvements, computer equipment and computer software | 22,419 |  |  | 26,637 |
Transportation and construction equipment | 169 |  |  | 268 |
Property and equipment | 34,411 |  |  | 38,728 |
Accumulated depreciation | (23,972 | ) |  | (24,370 | )
Property and equipment, net | $ | 10,439 |  |  | $ | 14,358 |
| Estimated Useful Lives
Building and improvements | 35 years
Office furnishings, leasehold improvements, computer equipment and computer software | 3-7 years
Transportation and construction equipment | 5-7 years
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Table Text Block] | The summary of capitalized interest for the years ended December 31, 2012, 2011 and 2010 is as follows:
| Year Ended December 31,
(In thousands) | 2012 |  | 2011 |  | 2010
Capitalized interest, beginning of period | $ | 18,869 |  |  | $ | 20,075 |  |  | $ | 23,670 |
Interest capitalized to inventory | 9,975 |  |  | 9,743 |  |  | 9,744 |
Capitalized interest charged to cost of sales | (13,468 | ) |  | (10,949 | ) |  | (13,339 | )
Capitalized interest, end of year | $ | 15,376 |  |  | $ | 18,869 |  |  | $ | 20,075 |
Interest incurred | $ | 26,046 |  |  | $ | 24,748 |  |  | $ | 19,159 |

X
- Details
Name: | us-gaap_AccountingPoliciesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the amounts paid in advance for capitalized costs that will be expensed with the passage of time or the occurrence of a triggering event, and will be charged against earnings within one year or the normal operating cycle, if longer; the aggregate carrying amount of current assets, not separately presented elsewhere in the balance sheet; and other deferred costs. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.17) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the useful life and salvage value of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Examples 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 SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 13 -Subparagraph b -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 12 -Paragraph 5 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.13) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_PropertyPlantAndEquipmentTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration