v3.20.2

CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($) $ in Thousands | Total | Common Class A | Common Class B | Common Stock | Common Stock Common Class A | Common Stock Common Class B | Additional Paid-in Capital | Retained Earnings (Accumulated Deficit) | Accumulated Other Comprehensive Income (Loss)
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Beginning Balance at Dec. 31, 2018 | $ 1,334,260 |  |  |  | $ 1,372 | $ 40 | $ 1,693,512 | $ (360,664) | $ 0
Beginning Balance (in shares) at Dec. 31, 2018 |  |  |  |  | 137,180,213 | 4,045,199 |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |
Net income (loss) | 3,125 |  |  |  |  |  |  | 3,125 |
Compensation expense related to granting of stock awards | 3,573 |  |  |  | $ 14 |  | 3,559 |  |
Compensation expense related to granting of stock awards (in shares) |  |  |  |  | 1,406,722 |  |  |  |
Issuance of common stock related to the Employee Stock Purchase Plan ("ESPP") | 379 |  |  |  | $ 1 |  | 378 |  |
Issuance of common stock related to the Employee Stock Purchase Plan (ESPP) (in shares) |  |  |  |  | 84,958 |  |  |  |
Exercise of stock options | 244 |  |  |  | $ 2 |  | 242 |  |
Exercise of stock options (in shares) |  |  |  |  | 180,300 |  |  |  |
Purchase of vested employee restricted stock units | (1,426) |  |  |  | $ (2) |  | (1,424) |  |
Purchase of vested employee restricted stock units (in shares) |  |  |  |  | (204,499) |  |  |  |
Payment of dividends on common stock | (12,913) |  |  |  |  |  | (12,913) |  |
Dividend equivalents, net of forfeitures | (463) |  |  |  |  |  | (463) |  |
Ending Balance at Mar. 31, 2019 | 1,331,498 |  |  |  | $ 1,387 | $ 40 | 1,682,891 | (352,820) | 0
Ending Balance (in shares) at Mar. 31, 2019 |  |  |  |  | 138,647,694 | 4,045,199 |  |  |
Beginning Balance at Dec. 31, 2018 | 1,334,260 |  |  |  | $ 1,372 | $ 40 | 1,693,512 | (360,664) | 0
Beginning Balance (in shares) at Dec. 31, 2018 |  |  |  |  | 137,180,213 | 4,045,199 |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |
Net income (loss) | 67,323 |  |  |  |  |  |  |  |
Net unrealized gain (loss) on derivatives | (577) |  |  |  |  |  |  |  |
Ending Balance at Sep. 30, 2019 | 1,367,870 | $ 1,337 | $ 40 |  |  |  | 1,655,690 | (288,620) | (577)
Ending Balance (in shares) at Sep. 30, 2019 |  | 133,583,672 | 4,045,199 |  |  |  |  |  |
Beginning Balance at Mar. 31, 2019 | 1,331,498 |  |  |  | $ 1,387 | $ 40 | 1,682,891 | (352,820) | 0
Beginning Balance (in shares) at Mar. 31, 2019 |  |  |  |  | 138,647,694 | 4,045,199 |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |
Net income (loss) | 25,992 |  |  |  |  |  |  | 25,992 |
Compensation expense related to granting of stock awards | 3,393 |  |  |  |  |  | 3,393 |  |
Compensation expense related to granting of stock awards (in shares) |  |  |  |  | (38,774) |  |  |  |
Issuance of common stock related to the Employee Stock Purchase Plan ("ESPP") | 364 |  |  |  | $ 1 |  | 363 |  |
Issuance of common stock related to the Employee Stock Purchase Plan (ESPP) (in shares) |  |  |  |  | 73,791 |  |  |  |
Purchase of vested employee restricted stock units | (1,300) |  |  |  | $ (2) |  | (1,298) |  |
Purchase of vested employee restricted stock units (in shares) |  |  |  |  | (216,828) |  |  |  |
Payment of dividends on common stock | (13,140) |  |  |  |  |  | (13,140) |  |
Dividend equivalents, net of forfeitures | 1,059 |  |  |  |  |  | 1,059 |  |
Net unrealized gain (loss) on derivatives | (224) |  |  |  |  |  |  |  | (224)
Ending Balance at Jun. 30, 2019 | 1,347,642 |  |  |  | $ 1,386 | $ 40 | 1,673,268 | (326,828) | (224)
Ending Balance (in shares) at Jun. 30, 2019 |  |  |  |  | 138,465,883 | 4,045,199 |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |
Net income (loss) | 38,208 |  |  |  |  |  |  | 38,208 |
Compensation expense related to granting of stock awards | 3,165 | $ 0 |  |  |  |  | 3,165 |  |
Compensation expense related to granting of stock awards (in shares) |  | 18,232 |  |  |  |  |  |  |
Issuance of common stock related to the Employee Stock Purchase Plan ("ESPP") | 288 | $ 1 |  |  |  |  | 287 |  |
Issuance of common stock related to the Employee Stock Purchase Plan (ESPP) (in shares) |  | 100,965 |  |  |  |  |  |  |
Common stock repurchase | (18,340) |  |  | $ (50) |  |  | (18,290) |  |
Common stock repurchase (in shares) |  | (5,000,000) |  |  |  |  |  |  |
Purchase of vested employee restricted stock units | (4) |  |  |  |  |  | (4) |  |
Purchase of vested employee restricted stock units (in shares) |  | (1,408) |  |  |  |  |  |  |
Payment of dividends on common stock | (2,684) |  |  |  |  |  | (2,684) | 0 |
Dividend equivalents, net of forfeitures | (52) |  |  |  |  |  | (52) | 0 |
Net unrealized gain (loss) on derivatives | (353) |  |  |  |  |  |  |  | (353)
Ending Balance at Sep. 30, 2019 | 1,367,870 | $ 1,337 | $ 40 |  |  |  | 1,655,690 | (288,620) | (577)
Ending Balance (in shares) at Sep. 30, 2019 |  | 133,583,672 | 4,045,199 |  |  |  |  |  |
Beginning Balance at Dec. 31, 2019 | 881,443 |  |  |  | $ 1,339 | $ 40 | 1,655,781 | (775,578) | (139)
Beginning Balance (in shares) at Dec. 31, 2019 |  |  |  |  | 133,867,621 | 4,045,199 |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |
Net income (loss) | (9,138) |  |  |  |  |  |  | (9,138) |
Compensation expense related to granting of stock awards | 4,117 |  |  |  | $ 4 |  | 4,113 |  |
Compensation expense related to granting of stock awards (in shares) |  |  |  |  | 440,129 |  |  |  |
Issuance of common stock related to the Employee Stock Purchase Plan ("ESPP") | 241 |  |  |  | $ 2 |  | 239 |  |
Issuance of common stock related to the Employee Stock Purchase Plan (ESPP) (in shares) |  |  |  |  | 165,756 |  |  |  |
Purchase of vested employee restricted stock units | (1,394) |  |  |  | $ (4) |  | (1,390) |  |
Purchase of vested employee restricted stock units (in shares) |  |  |  |  | (432,472) |  |  |  |
Payment of dividends on common stock | (3,221) |  |  |  |  |  | (3,221) |  |
Dividend equivalents, net of forfeitures | 493 |  |  |  |  |  | 493 |  |
Net unrealized gain (loss) on derivatives | (2,354) |  |  |  |  |  |  |  | (2,354)
Ending Balance at Mar. 31, 2020 | 870,187 |  |  |  | $ 1,341 | $ 40 | 1,656,015 | (784,716) | (2,493)
Ending Balance (in shares) at Mar. 31, 2020 |  |  |  |  | 134,041,034 | 4,045,199 |  |  |
Beginning Balance at Dec. 31, 2019 | 881,443 |  |  |  | $ 1,339 | $ 40 | 1,655,781 | (775,578) | (139)
Beginning Balance (in shares) at Dec. 31, 2019 |  |  |  |  | 133,867,621 | 4,045,199 |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |
Net income (loss) | $ (79,827) |  |  |  |  |  |  |  |
Compensation expense related to granting of stock awards (in shares) | 66,000 |  |  |  |  |  |  |  |
Net unrealized gain (loss) on derivatives | $ (2,099) |  |  |  |  |  |  |  |
Ending Balance at Sep. 30, 2020 | 803,687 | $ 1,340 | $ 40 |  |  |  | 1,659,950 | (855,405) | (2,238)
Ending Balance (in shares) at Sep. 30, 2020 |  | 133,949,367 | 4,045,199 |  |  |  |  |  |
Beginning Balance at Mar. 31, 2020 | 870,187 |  |  |  | $ 1,341 | $ 40 | 1,656,015 | (784,716) | (2,493)
Beginning Balance (in shares) at Mar. 31, 2020 |  |  |  |  | 134,041,034 | 4,045,199 |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |
Net income (loss) | (53,811) |  |  |  |  |  |  | (53,811) |
Compensation expense related to granting of stock awards | 2,274 |  |  |  |  |  | 2,274 |  |
Compensation expense related to granting of stock awards (in shares) |  |  |  |  | (30,040) |  |  |  |
Purchase of vested employee restricted stock units | (53) |  |  |  | $ (1) |  | (52) |  |
Purchase of vested employee restricted stock units (in shares) |  |  |  |  | (41,002) |  |  |  |
Payment of dividends on common stock | (189) |  |  |  |  |  | (189) |  |
Dividend equivalents, net of forfeitures | 162 |  |  |  |  |  | 162 |  |
Net unrealized gain (loss) on derivatives | (260) |  |  |  |  |  |  |  | (260)
Ending Balance at Jun. 30, 2020 | 818,310 |  |  |  | $ 1,340 | $ 40 | 1,658,210 | (838,527) | (2,753)
Ending Balance (in shares) at Jun. 30, 2020 |  |  |  |  | 133,969,992 | 4,045,199 |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |
Net income (loss) | (16,878) |  |  |  |  |  |  | (16,878) |
Compensation expense related to granting of stock awards | 1,784 | $ 0 |  |  |  |  | 1,784 |  |
Compensation expense related to granting of stock awards (in shares) |  | (20,625) |  |  |  |  |  |  |
Dividend equivalents, net of forfeitures | (44) |  |  |  |  |  | (44) |  |
Net unrealized gain (loss) on derivatives | 515 |  |  |  |  |  |  |  | 515
Ending Balance at Sep. 30, 2020 | $ 803,687 | $ 1,340 | $ 40 |  |  |  | $ 1,659,950 | $ (855,405) | $ (2,238)
Ending Balance (in shares) at Sep. 30, 2020 |  | 133,949,367 | 4,045,199 |  |  |  |  |  |

X
- Definition Purchase of common and preferred shares. + References No definition available. + Details
Name: | etm_VestedRestrictedStockUnitsPurchasedDuringPeriodShares
Namespace Prefix: | etm_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Vested Restricted Stock Units Purchased During Period, Value + References No definition available. + Details
Name: | etm_VestedRestrictedStockUnitsPurchasedDuringPeriodValue
Namespace Prefix: | etm_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of other increase (decrease) in additional paid in capital (APIC). + References No definition available. + Details
Name: | us-gaap_AdjustmentsToAdditionalPaidInCapitalOther
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21463-112644 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_CommonStockSharesOutstanding
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Amount of paid and unpaid common stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 405 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6957935&loc=d3e64057-112817 + Details
Name: | us-gaap_DividendsCommonStock
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
Name: | us-gaap_IncreaseDecreaseInStockholdersEquityRollForward
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 1A -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118930883&loc=SL7669619-108580 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(22)) -URI http://asc.fasb.org/extlink&oid=116637391&loc=SL114874048-224260 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 1B -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118930883&loc=SL7669625-108580 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(18)) -URI http://asc.fasb.org/extlink&oid=116637232&loc=SL114874131-224263 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(20)) -URI http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227 Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585 Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
Name: | us-gaap_NetIncomeLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount, after tax and reclassification, of gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness, attributable to parent. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=118930883&loc=d3e637-108580 + Details
Name: | us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Net number of share options (or share units) granted during the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(1) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of shares issued during the period as a result of an employee stock purchase plan. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21463-112644 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of share options (or share units) exercised during the current period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(2) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21463-112644 + Details
Name: | us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Aggregate change in value for stock issued during the period as a result of employee stock purchase plan. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21463-112644 + Details
Name: | us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Value of stock related to Restricted Stock Awards issued during the period, net of the stock value of such awards forfeited. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21463-112644 + Details
Name: | us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Value of stock issued as a result of the exercise of stock options. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21463-112644 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29-31) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21463-112644 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_StockRepurchasedDuringPeriodShares
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21463-112644 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_StockRepurchasedDuringPeriodValue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 45 -Paragraph 16 -URI http://asc.fasb.org/extlink&oid=108774443&loc=SL4568740-111683 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 55 -Paragraph 4I -URI http://asc.fasb.org/extlink&oid=116874947&loc=SL4590271-111686 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 45 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=108774443&loc=SL4568447-111683 + Details
Name: | us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant