SHARE-BASED COMPENSATION (Tables)
| 3 Months Ended | 9 Months Ended |
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Sep. 30, 2011 | Sep. 30, 2011 |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | | |
| Schedule Of Other Options Dislcosure Table [Text Block] | | | | | | | | | | | | | Nine Months Ended September 30, | | Other Option Disclosures | | 2011 | | 2010 | | | | (amounts in thousands) | | | | | | | | | | Intrinsic value of options exercised | | $ | 520 | | $ | 811 | | Tax benefit from options exercised, before impact of | | | | | | | | valuation allowance | | $ | 198 | | $ | 320 | | Cash received from exercise price of options exercised | | $ | 69 | | $ | 115 |
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| Schedule Of significant ranges of outstanding and exercisable options | | | | | | | | | Options Outstanding | | Options Exercisable | | | | | | | | Number Of | | Weighted | | | | | Number Of | | | | | | | | | | | Options | | Average | | Weighted | | Options | | Weighted | | | | | | | | Outstanding | | Remaining | | Average | | Exercisable | | Average | | | | | | | | September 30, | | Contractual | | Exercise | | September 30, | | Exercise | | Exercise Prices | | 2011 | | Life | | Price | | 2011 | | Price | | $ | 1.34 | | $ | 1.34 | | 819,650 | | 7.4 | | $ | 1.34 | | 345,028 | | $ | 1.34 | | $ | 2.02 | | $ | 12.08 | | 52,375 | | 7.0 | | $ | 9.16 | | 30,956 | | $ | 9.80 | | $ | 33.90 | | $ | 47.77 | | 8,500 | | 2.9 | | $ | 36.86 | | 8,500 | | $ | 36.86 | | $ | 48.00 | | $ | 48.21 | | 13,000 | | 0.6 | | $ | 48.03 | | 13,000 | | $ | 48.03 | | | | | | | | 893,525 | | 7.2 | | $ | 2.82 | | 397,484 | | $ | 4.29 |
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| Schedule Of Valuation Of Options | | | | Nine Months Ended September 30, | | | 2011 | | 2010 | | Expected life (years) | no options issued | | 6.3 | | Expected volatility factor (%) | no options issued | | 69.2% | | Risk-free interest rate (%) | no options issued | | 3.0% | | Expected dividend yield (%) | no options issued | | 0.0% |
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| Schedule of recognized stock-based compensation expense | | | | Three Months Ended | | | | | | | | | | | | September 30, | | | | 2011 | | 2010 | | | | | Station operating expenses | | $ | 223 | | $ | 397 | | Corporate general and administrative expenses | | | 1,337 | | | 815 | | Stock-based compensation expense included in operating expenses | | | 1,560 | | | 1,212 | | Income tax benefit (net of a fully reserved valuation allowance for prior year) | | | (464) | | | - | | Total | | $ | 1,096 | | $ | 1,212 |
| | | | Nine Months Ended | | | | | | | | | | | | September 30, | | | | 2011 | | 2010 | | | | | (amounts in thousands) | | Station operating expenses | | $ | 550 | | $ | 965 | | Corporate general and administrative expenses | | | 5,676 | | | 3,349 | | Stock-based compensation expense included in operating expenses | | | 6,226 | | | 4,314 | | Income tax benefit (net of a fully reserved valuation allowance for prior year) | | | (1,613) | | | - | | Total | | $ | 4,613 | | $ | 4,314 |
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Restricted Stock Units Activity [Member] Member | | |
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | | |
| Disclosure of Share-based Compensation Arrangements by Share-based Payment Award [Table Text Block] | | | | | | | Number | | | | | Weighted | | Aggregate | | | | | | Of | | Weighted | | Average | | Intrinsic | | | | | | Restricted | | Average | | Remaining | | Value As Of | | | | | | Stock | | Purchase | | Contractual | | September 30, | | | Period Ended | | | Units | | Price | | Term (Years) | | 2011 | | | | | | | | | | | | | | | | RSUs outstanding as of: | December 31, 2010 | | | 2,329,174 | | | | | | | | | | RSUs awarded | | | | 445,213 | | | | | | | | | | RSUs released | | | | (868,211) | | | | | | | | | | RSUs forfeited | | | | (23,057) | | | | | | | | | | RSUs outstanding as of: | September 30, 2011 | | | 1,883,119 | | $ | - | | 1.7 | | $ | 9,886,375 | | RSUs vested and expected | | | | | | | | | | | | | | to vest as of: | September 30, 2011 | | | 1,698,384 | | $ | - | | 1.7 | | $ | 8,459,788 | | RSUs exercisable (vested and | | | | | | | | | | | | | | deferred) as of: | September 30, 2011 | | | 86,996 | | $ | - | | 0.0 | | $ | 456,729 | | Weighted average remaining | | | | | | | | | | | | | | recognition period in years | | | | 2.3 | | | | | | | | | | Unamortized compensation | | | | | | | | | | | | | | expense, net of estimated | | | | | | | | | | | | | forfeitures | | | $ | 10,016,230 | | | | | | | | |
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Options Activity[Member] Member | | |
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | | |
| Disclosure of Share-based Compensation Arrangements by Share-based Payment Award [Table Text Block] | | | | | | | | | | | | Weighted | | Intrinsic | | | | | | | | Weighted | | Average | | Value | | | | | | | | Average | | Remaining | | As of | | | | | Number of | | Exercise | | Contractual | | September 30, | | | Period Ended | | Options | | Price | | Term (Years) | | 2011 | | | | | | | | | | | | | | | | Options outstanding as of: | December 31, 2010 | | | 983,150 | | $ | 3.02 | | | | | | | Options granted | | | | - | | | - | | | | | | | Options exercised | | | | (51,750) | | | 1.34 | | | | | | | Options forfeited | | | | (24,530) | | | 1.52 | | | | | | | Options expired | | | | (13,345) | | | 25.62 | | | | | | | Outstanding as of: | September 30, 2011 | | | 893,525 | | $ | 2.82 | | 7.2 | | $ | 3,212,430 | | | | | | | | | | | | | | | | Options vested and expected to vest as of: | September 30, 2011 | | | 863,656 | | $ | 2.86 | | 7.2 | | $ | 3,101,022 | | Options vested and exercisable as of: | September 30, 2011 | | | 397,484 | | $ | 4.29 | | 7.0 | | $ | 1,353,818 | | Weighted average remaining | | | | | | | | | | | | | | recognition period in years | | | | 1.4 | | | | | | | | | | Unamortized compensation expense, net of | | | | | | | | | | | | | | estimated forfeitures | | | $ | 276,376 | | | | | | | | |
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