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BASIS OF PRESENTATION OF UNAUDITED INTERIM CONDENSED CONSOLIDATED FINANCIAL STATEMENTS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES: (Details) (USD $) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Mar. 31, 2012 Y ShareBasedAward | Dec. 31, 2011 | Sep. 30, 2011 | Mar. 31, 2011 | Mar. 31, 2012 Y ShareBasedAward | Mar. 31, 2011
Stock-based compensation award plans |  |  |  |  |  |
Number of types of share-based awards granted | 4 |  |  |  | 4 |
Compensation expense | $ 1,400,000 |  |  | $ 2,200,000 | $ 6,100,000 | $ 7,200,000
Stock options outstanding |  |  |  |  |  |
Balance at the beginning of the period (in shares) | 810,000 | 826,000 | 838,000 |  | 838,000 |
Forfeited or expired (in shares) | (19,000) | (16,000) | (12,000) |  |  |
Balance at the end of the period (in shares) | 791,428 | 810,000 | 826,000 |  | 791,428 |
Exercisable at the end of the period (in shares) | 645,028 |  |  |  | 645,028 |
Stock options, weighted average exercise price |  |  |  |  |  |
Balance at the beginning of the period (in dollars per share) | $ 31.53 | $ 31.54 | $ 31.48 |  | $ 31.48 |
Forfeited or expired (in dollars per share) | $ 22.42 | $ 32.42 | $ 26.86 |  |  |
Balance at the end of the period (in dollars per share) | $ 31.75 | $ 31.53 | $ 31.54 |  | $ 31.75 |
Exercisable at the end of the period (in dollars per share) | $ 33.33 |  |  |  | $ 33.33 |
Intrinsic value of exercisable options (in dollars) | 0 |  |  |  | 0 |
Outstanding options, weighted average remaining contractual term (in years) | 3.7 |  |  |  | 3.7 |
Weighted average remaining contractual term of exercisable options (in years) |  |  |  |  | 3.0 |
Options expected to vest (in shares) | 128,881 |  |  |  | 128,881 |
Options expected to vest, weighted average exercise price (in dollars per share) | $ 25.52 |  |  |  | $ 25.52 |
Options expected to vest, weighted average remaining contractual life (in years) |  |  |  |  | 6.2 |
Options expected to vest, total intrinsic value (in dollars) | 0 |  |  |  | 0 |
Stock-based compensation award plans, additional disclosures |  |  |  |  |  |
Cash received from exercise of share-based instruments | 0 |  |  | 0 | 0 | 700,000
Unrecognized compensation cost related to unvested stock-based compensation | 10,300,000 |  |  |  | 10,300,000 |
Weighted average period of recognition of unrecognized compensation cost related to unvested stock-based compensation (in years) |  |  |  |  | 2.8 |
Intrinsic value of share-based awards exercised | 1,200,000 |  |  | 0 | 1,200,000 | 500,000
Outstanding options, intrinsic value (in dollars) | 0 |  |  |  | 0 |
Stock options and SARs |  |  |  |  |  |
Stock-based compensation award plans |  |  |  |  |  |
Award expiration period (in years) | P10Y |  |  |  |  |
Vesting period (in years) | 5 years |  |  |  |  |
Percentage of stock-based awards vesting annually on each of the first five anniversaries of the date of grant | 20.00% |  |  |  |  |
SARs |  |  |  |  |  |
Rollforward of RSAs, RSUs and SARs outstanding |  |  |  |  |  |
Outstanding at the beginning of the period (in shares) | 999,000 | 1,030,000 | 1,087,000 |  | 1,087,000 |
Forfeited or expired (in shares) | (98,000) | (31,000) | (57,000) |  |  |
Outstanding at the end of the period (in shares) | 901,230 | 999,000 | 1,030,000 |  | 901,230 |
RSAs, RSUs and SARs outstanding, other relevant terms of the awards |  |  |  |  |  |
Weighted Average Exercise Price, outstanding at the beginning of the period (in dollars per share) | $ 25.44 | $ 25.43 | $ 25.54 |  | $ 25.54 |
Weighted Average Exercise Price, Forfeited or Expired (in dollars per share) | $ 24.14 | $ 25.41 | $ 27.45 |  | $ 24.14 |
Weighted Average Exercise Price, outstanding at the end of the period (in dollars per share) | $ 25.57 | $ 25.44 | $ 25.43 |  | $ 25.57 |
Exercisable at the end of the period (in shares) | 514,250 |  |  |  | 514,250 |
Exercisable awards, intrinsic value | 0 |  |  |  | 0 |
Outstanding and unvested awards, intrinsic value | 100,000 |  |  |  | 100,000 |
Outstanding awards, intrinsic value | 100,000 |  |  |  | 100,000 |
Outstanding and unvested awards (in shares) | 311,471 |  |  |  | 311,471 |
Outstanding awards, weighted average remaining contractual term (in years) |  |  |  |  | 5.7 |
Outstanding and unvested awards expected to vest, weighted average grant price (in dollars per share) | $ 20.40 |  |  |  | $ 20.40 |
Outstanding and unvested awards expected to vest, weighted average remaining contractual term (in years) |  |  |  |  | 6.6 |
Weighted average remaining contractual term of exercisable options (in years) |  |  |  |  | 4.6 |
RSAs and RSUs |  |  |  |  |  |
Rollforward of RSAs, RSUs and SARs outstanding |  |  |  |  |  |
Nonvested at the beginning of the period (in shares) | 1,006,000 | 1,073,000 | 1,077,000 |  | 1,077,000 |
Granted (in shares) | 35,000 |  | 20,000 |  |  |
Vested/Exercised (in shares) | (218,000) | 3,000 | 2,000 |  |  |
Forfeited or expired (in shares) | (104,000) | (70,000) | (26,000) |  |  |
Nonvested at the end of the period (in shares) | 719,000 | 1,006,000 | 1,073,000 |  | 719,000 |
RSAs, RSUs and SARs outstanding, other relevant terms of the awards |  |  |  |  |  |
Outstanding and unvested awards (in shares) | 719,000 | 1,006,000 | 1,073,000 |  | 719,000 |
Weighted Average Grant Date Fair Value, nonvested at the beginning of the period (in dollars per share) | $ 23.69 | $ 23.39 | $ 23.48 |  | $ 23.48 |
Weighted Average Grant Date Fair Value, Granted (in dollars per share) | $ 17.61 |  | $ 13.59 |  |  |
Weighted Average Grant Date Fair Value, Vested/Exercised (in dollars per share) | $ 35.18 | $ 19.07 | $ 22.32 |  |  |
Weighted Average Grant Date Fair Value, Forfeited or Expired (in dollars per share) | $ 19.46 | $ 18.88 | $ 19.39 |  | $ 19.46 |
Weighted Average Grant Date Fair Value, nonvested at the end of the period (in dollars per share) | $ 20.25 | $ 23.69 | $ 23.39 |  | $ 20.25 |
RSAs |  |  |  |  |  |
Stock-based compensation award plans |  |  |  |  |  |
Vesting period (in years) | 5 years |  |  |  |  |
Percentage of stock-based awards vesting annually on each of the first five anniversaries of the date of grant | 20.00% |  |  |  |  |
Rollforward of RSAs, RSUs and SARs outstanding |  |  |  |  |  |
Nonvested at the end of the period (in shares) | 669,166 |  |  |  | 669,166 |
RSAs, RSUs and SARs outstanding, other relevant terms of the awards |  |  |  |  |  |
Outstanding and unvested awards (in shares) | 669,166 |  |  |  | 669,166 |
Outstanding awards, intrinsic value | 12,300,000 |  |  |  | 12,300,000 |
Outstanding and unvested awards (in shares) | 605,019 |  |  |  | 605,019 |
Outstanding awards, weighted average remaining contractual term (in years) |  |  |  |  | 1.4 |
Outstanding and unvested awards expected to vest, total intrinsic value (in dollars) | 11,200,000 |  |  |  | 11,200,000 |
Unvested RSAs with accelerated vesting period held by the company's chief executive officer and the company's executive vice president (in shares) | 68,390 |  |  |  | 68,390 |
Incremental compensation cost recognized as a result of the modifications | 100,000 |  |  |  | 200,000 |
RSUs |  |  |  |  |  |
Stock-based compensation award plans |  |  |  |  |  |
Vesting period (in years) | 5 years |  |  |  |  |
Rollforward of RSAs, RSUs and SARs outstanding |  |  |  |  |  |
Vested/Exercised (in shares) |  |  |  |  | (165,000) |
Outstanding at the end of the period (in shares) | 215,000 |  |  |  | 215,000 |
RSAs, RSUs and SARs outstanding, other relevant terms of the awards |  |  |  |  |  |
Outstanding and unvested awards, intrinsic value | 900,000 |  |  |  | 900,000 |
Outstanding awards, intrinsic value | 4,000,000 |  |  |  | 4,000,000 |
Nonvested awards, weighted average remaining vesting term (in years) |  |  |  |  | 0.1 |
Outstanding and unvested awards (in shares) | 50,000 |  |  |  | 50,000 |
Vested during the period, intrinsic value | $ 3,100,000 |  |  |  | $ 3,100,000 |
RSUs | Less than |  |  |  |  |  |
RSAs, RSUs and SARs outstanding, other relevant terms of the awards |  |  |  |  |  |
Outstanding awards, weighted average remaining contractual term (in years) |  |  |  |  | 0.1 |

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- Definition The date when the equity-based award expires as specified in the award agreement, which may be presented in a variety of ways (for example, year, month and year, day, month and year, quarter of a year). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph a -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 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Description of the period of time over which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, which may be expressed in a variety of ways (for example, in years, month and year). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph a -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 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(2)(e) -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 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(3) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect during the reporting period as a result of the occurrence of a terminating event specified in the contractual agreement of the plan. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(2)(e) -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 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(3) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(2)(c) -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 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(2)(c) -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 Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph c(1) -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 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(2)(a) -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 Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(2)(b) -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 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(i)-(ii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The weighted average fair value of nonvested awards on equity-based plans excluding option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, revenue or profit achievement stock award plan) for which the employer is contingently obligated to issue equity instruments or transfer assets to an employee who has not yet satisfied service or performance criteria necessary to gain title to proceeds from the sale of the award or underlying shares or units. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(2)(a) -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 Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(2)(b) -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 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(i)-(ii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(2)(d) -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 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The total dollar difference between fair values of the underlying shares reserved for issuance and exercise prices of vested portions of options outstanding and currently exercisable under the option plan as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(3)-(4) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The combined weighted average exercise price associated with stock options during the period that have either lapsed or been forfeited. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(3)-(4) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The total dollar difference between fair values of the underlying shares reserved for issuance and exercise prices pertaining to options outstanding under the plan as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph d(1) -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 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The number of shares reserved for issuance under stock option agreements awarded under the plan that validly exist and are outstanding as of the balance sheet date, including vested options. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i)-(ii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(1)(a) -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 Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(1)(b) -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 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The weighted average price as of the beginning of the year at which grantees can acquire the shares reserved for issuance under the stock option plan. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(1)(a) -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 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The weighted average period between the balance sheet date and expiration for all awards outstanding under the plan, which may be expressed in a decimal value for number of years. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (e)(1) -SubTopic 10 -Topic 718 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition An excess of the fair value of the modified award over the fair value of the award immediately before the modification. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph g(2) -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 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(2)(iii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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