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Significant Accounting Policies (Policies) | 12 Months Ended
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Sep. 30, 2012
Accounting Policies [Abstract] |
Organization, Consolidation, Basis of Presentation, Business Description and Accounting Policies [Text Block] | Basis of Presentation The Consolidated Financial Statements include our accounts and those of our subsidiaries, all of which are wholly-owned, except for our 50% interest in TNI Partners (“TNI”), 50% interest in Madison Newspapers, Inc. (“MNI”) and 82.5% interest in INN Partners, L.C. (“INN”).
Fiscal Period, Policy [Policy Text Block] | Fiscal Year All of our enterprises use period accounting with the fiscal year ending on the last Sunday in September. Due to our fiscal calendar, 2012 includes 53 weeks of business operations. 2011 and 2010 include 52 weeks.
Subsequent Events, Policy [Policy Text Block] | Subsequent Events We have evaluated subsequent events through December 14, 2012. No events have occurred subsequent to September 30, 2012 that require disclosure or recognition in these financial statements, except as included herein.
Use of Estimates, Policy [Policy Text Block] | Accounting Estimates The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America ("GAAP") requires us to make estimates and judgments that affect the reported amounts of assets, liabilities, revenue and expenses, and related disclosure of contingent assets and liabilities. On an on-going basis, we evaluate our estimates. We base our estimates on historical experience and on various other assumptions that are believed to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates under different assumptions or conditions.
Consolidation, Policy [Policy Text Block] | Principles of Consolidation All significant intercompany transactions and balances have been eliminated. Investments in TNI and MNI are accounted for using the equity method and are reported at cost, plus our share of undistributed earnings since acquisition less, for TNI, amortization of intangible assets.
Cash and Cash Equivalents, Policy [Policy Text Block] | Cash and Cash Equivalents We consider all highly liquid debt instruments purchased with an original maturity of three months or less at date of acquisition to be cash equivalents. Outstanding checks in excess of funds on deposit are included in accounts payable and are classified as financing activities in the Consolidated Statements of Cash Flows.
Trade and Other Accounts Receivable, Policy [Policy Text Block] | Accounts Receivable We evaluate our allowance for doubtful accounts receivable based on historical credit experience, payment trends and other economic factors. Delinquency is determined based on timing of payments in relation to billing dates. Accounts considered to be uncollectible are written off.
Inventory, Policy [Policy Text Block] | Inventories Newsprint inventories are priced at the lower of cost or market, with cost being determined by the first-in, first-out or last-in, first-out methods. Newsprint inventories at September 30, 2012 and September 25, 2011 are less than replacement cost by $3,556,000 and $3,895,000, respectively. The components of newsprint inventory by cost method are as follows:
(Thousands of Dollars) | September 30 2012 |  |  | September 25 2011 |
First-in, first-out | 2,848 |  |  | 2,595 |
Last-in, first-out | 2,723 |  |  | 2,719 |
| 5,571 |  |  | 5,314 |
Other inventories consisting of ink, plates and film are priced at the lower of cost or market, with cost being determined by the first-in, first-out method.
Investment, Policy [Policy Text Block] | Other Investments Other investments primarily consist of marketable securities held in trust under a deferred compensation arrangement and investments for which no established market exists. Marketable securities are classified as trading securities and carried at fair value with gains and losses reported in earnings. Non-marketable securities are carried at cost.
Property, Plant and Equipment, Policy [Policy Text Block] | Property and Equipment Property and equipment are carried at cost. Equipment, except for printing presses and preprint insertion equipment, is depreciated primarily by declining-balance methods. The straight-line method is used for all other assets. The estimated useful lives are as follows:
| Years
Buildings and improvements | 5 - 54
Printing presses and insertion equipment | 3 - 28
Other | 3 - 20
We capitalize interest as a component of the cost of constructing major facilities. At September 30, 2012 and September 25, 2011, capitalized interest was not significant. We recognize the fair value of a liability for a legal obligation to perform an asset retirement activity when such activity is a condition of a future event and the fair value of the liability can be estimated.
Goodwill and Intangible Assets, Policy [Policy Text Block] | Goodwill and Other Intangible Assets Intangible assets include covenants not to compete, consulting agreements, customer lists, newspaper subscriber lists and mastheads. Intangible assets subject to amortization are being amortized using the straight-line method as follows:
| Years |
Customer lists | 7 - 23 |
Newspaper subscriber lists | 7 - 33 |
Noncompete and consulting agreements | 15 |
In assessing the recoverability of goodwill and other nonamortized intangible assets, we annually assess qualitative factors affecting our business to determine if the probability of a goodwill impairment is more likely than not. Our assessment includes reviewing internal and external factors affecting our business such as cash flow projections, stock price and other industry or market considerations. This assessment is normally made in the last fiscal quarter of each year. We analyze goodwill and other nonamortized intangible assets for impairment more frequently if impairment indicators are present. Such indicators of impairment include, but are not limited to, changes in business climate and operating or cash flow losses related to such assets. Should we determine that a goodwill impairment is more likely than not, we make a determination of the fair value of our business. Fair value is determined using a combination of an income approach, which estimates fair value based upon future revenue, expenses and cash flows discounted to their present value, and a market approach, which estimates fair value using market multiples of various financial measures compared to a set of comparable public companies in the publishing industry. A non-cash impairment charge will generally be recognized when the carrying amount of the net assets of the business exceeds its estimated fair value. Should we determine that a nonamortized intangible asset impairment is more likely than not, we make a determination of the individual asset's fair value. Fair value is determined using the relief from royalty method, which estimates fair value based upon appropriate royalties of future revenue discounted to their present value. The impairment amount, if any, is calculated based on the excess of the carrying amount over the fair value of such asset. The required valuation methodology and underlying financial information that are used to determine fair value require significant judgments to be made by us. These judgments include, but are not limited to, long term projections of future financial performance and the selection of appropriate discount rates used to determine the present value of future cash flows. Changes in such estimates or the application of alternative assumptions could produce significantly different results. We review our amortizable intangible assets for impairment when indicators of impairment are present. We assess recoverability of these assets by comparing the estimated undiscounted cash flows associated with the asset or asset group with their carrying amount. The impairment amount, if any, is calculated based on the excess of the carrying amount over the fair value of those assets. We also periodically evaluate the useful lives of amortizable intangible assets. Any resulting changes in the useful lives of such intangible assets will not impact our cash flows. However, a decrease in the useful lives of such intangible assets would increase future amortization expense and decrease future reported operating results and earnings per common share. See Note 4.
Minority Interest Policy [Policy Text Block] | Minority Interest Minority interest in earnings of INN is recognized in the Consolidated Financial Statements.
Revenue Recognition, Policy [Policy Text Block] | Revenue Recognition Advertising revenue is recorded when advertisements are placed in the publication or on the related digital product. Circulation revenue is recorded over the print or digital product subscription term or as such newspapers are individually sold. Other revenue is recognized when the related product or service has been delivered. Unearned revenue arises in the ordinary course of business from advance subscription payments for print or digital products or advance payments for advertising.
Advertising Costs, Policy [Policy Text Block] | Advertising Costs A substantial amount of our advertising and promotion expense consists of ads placed in our own publications and digital products using available space. The incremental cost of such advertising is not significant and is not measured separately by us. External advertising costs are not significant and are expensed as incurred.
Pension and Other Postretirement Plans, Policy [Policy Text Block] | Pension, Postretirement and Postemployment Benefit Plans
Income Tax, Policy [Policy Text Block] | Income Taxes
Fair Value of Financial Instruments, Policy [Policy Text Block] | Fair Value of Financial Instruments We utilize FASB ASC Topic 820, Fair Value Measurements and Disclosures, to measure and report fair value. FASB ASC Topic 820 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. FASB ASC Topic 820 establishes a three-level hierarchy of fair value measurements based on whether the inputs to those measurements are observable or unobservable, which consists of the following levels: Level 1 - Quoted prices for identical instruments in active markets. Level 2 - Quoted prices for similar instruments in active markets; quoted prices for identical or similar instruments in markets that are not active; and model-derived valuations in which all significant inputs are observable in active markets. Level 3 - Valuations derived from valuation techniques in which one or more significant inputs are unobservable. Valuation methodologies used for pension and postretirement assets measured at fair value are as follows: Cash and cash equivalents c onsist of short term deposits valued based on quoted prices in active markets. Such investments are classified as Level 1. Equity securities are valued based on the closing market price in an active market and are classified as Level 1. Certain investments in commingled funds are valued at the net asset value of units held at the end of the period based upon the value of the underlying investments as determined by quoted market prices. Such investments are classified as Level 2. Debt securities consist of corporate bonds and government securities that are valued based upon quoted market prices. Such investments are classified as Level 1. Certain investments in commingled funds are valued at the net asset value of units held at the end of the period based upon the value of the underlying investments as determined by quoted market prices. Such investments are classified as Level 2.
Share-based Compensation, Option and Incentive Plans Policy [Policy Text Block] | Stock Compensation We have four stock-based compensation plans. We account for grants under those plans under the fair value expense recognition provisions of FASB ASC Topic 718, Compensation-Stock Compensation. We determine the fair value of stock options using the Black-Scholes option pricing formula. Key inputs to this formula include expected term, expected volatility and the risk-free interest rate. The expected term represents the period that our stock-based awards are expected to be outstanding, and is determined based on historical experience of similar awards, giving consideration to contractual terms of the awards, vesting schedules and expectations of future employee behavior. The volatility factor is calculated using historical market data for our Common Stock. The time frame used is equal to the expected term. We base the risk-free interest rate on the yield to maturity at the time of the stock option grant on zero-coupon U.S. government bonds having a remaining term equal to the option's expected term. When estimating forfeitures, we consider voluntary termination behavior as well as actual option forfeitures. We amortize as compensation expense the value of stock options and restricted Common Stock using the straight-line method over the vesting or restriction period, which is generally one to three years.
Uninsured Risks Policy [Policy Text Block] | Uninsured Risks We are self-insured for health care, workers compensation and certain long-term disability costs of our employees, subject to stop loss insurance, which limits exposure to large claims. We accrue our estimated health care costs in the period in which such costs are incurred, including an estimate of incurred but not reported claims. Other risks are insured and carry deductible losses of varying amounts. Letters of credit and performance bonds totaling $6,256,000 at September 30, 2012 are outstanding in support of our insurance program. Our accrued reserves for health care and workers compensation claims are based upon estimates of the remaining liability for retained losses made by consulting actuaries. The amount of workers compensation reserve has been determined based upon historical patterns of incurred and paid loss development factors from the insurance industry.
Discontinued Operations, Policy [Policy Text Block] | Discontinued Operations In accordance with the provisions of FASB ASC Topic 360, Property, Land and Equipment, the operations and related losses on businesses sold, or identified as held for sale, have been presented as discontinued operations in the Consolidated Statements of Operations and Comprehensive Income (Loss) for all years presented. Gains are recognized when realized.

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- Definition Disclosure of accounting policy for advertising costs. For those costs that cannot be capitalized, discloses whether such costs are expensed as incurred or the first period in which the advertising takes place. For direct response advertising costs that are capitalized, describes those assets and the accounting policy used, including a description of the qualifying activity, the types of costs capitalized and the related amortization period. An entity also may disclose its accounting policy for cooperative advertising arrangements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 340 -SubTopic 20 -URI http://asc.fasb.org/subtopic&trid=2127066 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 340 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6387501&loc=d3e8275-108329 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6367646&loc=d3e18780-107790 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Emerging Issues Task Force (EITF) -Number 02-16 -Paragraph 6 -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 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 340 -SubTopic 20 -Section 55 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6387522&loc=d3e8384-108330 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Statement of Position (SOP) -Number 93-7 -Paragraph 49 -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. + Details
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- Definition Disclosure of accounting policy for cash and cash equivalents, including the policy for determining which items are treated as cash equivalents. Other information that may be disclosed includes (1) the nature of any restrictions on the entity's use of its cash and cash equivalents, (2) whether the entity's cash and cash equivalents are insured or expose the entity to credit risk, (3) the classification of any negative balance accounts (overdrafts), and (4) the carrying basis of cash equivalents (for example, at cost) and whether the carrying amount of cash equivalents approximates fair value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Financial Reporting Release (FRR) -Number 203 -Paragraph 02-03 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Cash -URI http://asc.fasb.org/extlink&oid=6506951 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Cash Equivalents -URI http://asc.fasb.org/extlink&oid=6507016 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 7, 8, 9, 10 -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 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6367646&loc=d3e18780-107790 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Technical Practice Aid (TPA) -Number 2110 -Paragraph 6 -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 7: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 1 -Article 5 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4273-108586 Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 305 -SubTopic 10 -URI http://asc.fasb.org/subtopic&trid=2122427 + Details
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- Definition Disclosure of accounting policy regarding (1) the principles it follows in consolidating or combining the separate financial statements, including the principles followed in determining the inclusion or exclusion of subsidiaries or other entities in the consolidated or combined financial statements and (2) its treatment of interests (for example, common stock, a partnership interest or other means of exerting influence) in other entities, for example consolidation or use of the equity or cost methods of accounting. 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- Definition Disclosure of accounting policy for any discontinued operations. The results of operations of a component of an entity that either has been disposed of or is classified as held for sale is reported in discontinued operations if both: (a) the operations and cash flows of the component have been (or will be) eliminated from the ongoing operations of the entity as a result of the disposal transaction and (b) the entity will not have any significant continuing involvement in the operations of the component after the disposal transaction. If the entity elects to allocate interest expense to a discontinued operation, it may disclose its accounting policy for this election and describe its method of allocation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section S99 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6361211&loc=d3e7436-122677 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Emerging Issues Task Force (EITF) -Number 87-24 -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 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6367646&loc=d3e18780-107790 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 144 -Paragraph 41, 42, 43, 44 -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 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Emerging Issues Task Force (EITF) -Number 03-13 -Paragraph 17 -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 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -URI http://asc.fasb.org/subtopic&trid=2122178 + Details
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- Definition Disclosure of accounting policy for determining an entity's fiscal year or other fiscal period. This disclosure may include identification of the fiscal period end-date, the length of the fiscal period, any reporting period lag between the entity and its subsidiaries, or equity investees. If a reporting lag exists, the closing date of the entity having a different period end is generally noted, along with an explanation of the necessity for using different closing dates. Any intervening events that materially affect the entity's financial position or results of operations are generally also disclosed. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 06 -Article 3 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=7656940&loc=d3e5291-111683 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section S99 -Paragraph 3 -Subparagraph (SX 210.3A-03.(b)) -URI http://asc.fasb.org/extlink&oid=6959686&loc=d3e355100-122828 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph k -Article 1 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph b -Article 3A Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 4 -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 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.3A-02.(b)) -URI http://asc.fasb.org/extlink&oid=6959686&loc=d3e355033-122828 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph b -Article 3A + Details
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- Definition Disclosure of accounting policy for trade and other accounts receivables. This disclosure may include the basis at which such receivables are carried in the entity's statements of financial position (for example, net realizable value), how the entity determines the level of its allowance for doubtful accounts, when impairments, charge-offs or recoveries are recognized, and the entity's income recognition policies for such receivables, including its treatment of related fees and costs, its treatment of premiums, discounts or unearned income, when accrual of interest is discontinued, how the entity records payments received on nonaccrual receivables and its policy for resuming accrual of interest on such receivables. If the enterprise holds a large number of similar loans, disclosure may include the accounting policy for the anticipation of prepayments and significant assumptions underlying prepayment estimates for amortization of premiums, discounts, and nonrefundable fees and costs. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=7512638&loc=d3e5093-111524 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6378556&loc=d3e10133-111534 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6367646&loc=d3e18780-107790 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=7512638&loc=d3e5212-111524 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 3, 4 -Article 5 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Statement of Position (SOP) -Number 01-6 -Paragraph 13 -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. + Details
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- Definition Disclosure of accounting policy for the use of estimates in the preparation of financial statements in conformity with generally accepted accounting principles. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Statement of Position (SOP) -Number 94-6 -Paragraph 11, 14 -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 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6143-108592 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6132-108592 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6061-108592 + Details
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