| name | ttm | 6/30/20 | 3/31/20 | 12/31/19 | 9/30/19 | 6/30/19 | 3/31/19 | 12/31/18 | 9/30/18 | 6/30/18 | 3/31/18 |
| TotalRevenue | 544,101,000 | 96,415,000 | 173,461,000 | 128,888,000 | 145,338,000 | 98,468,000 | 106,802,000 | 140,166,000 | 122,141,000 | 171,571,000 | 364,245,000 |
| OperatingRevenue | 482,941,000 | 86,123,000 | 153,093,000 | 116,658,000 | 127,068,000 | 88,418,000 | 91,989,000 | 121,775,000 | 94,333,000 | 150,748,000 | 348,925,000 |
| CostOfRevenue | 439,478,000 | 72,513,000 | 142,949,000 | 106,207,000 | 117,810,000 | 75,026,000 | 86,966,000 | 113,257,000 | 91,620,000 | 163,576,000 | 304,769,000 |
| GrossProfit | 104,623,000 | 23,902,000 | 30,512,000 | 22,681,000 | 27,528,000 | 23,442,000 | 19,836,000 | 26,909,000 | 30,521,000 | 7,995,000 | 59,476,000 |
| OperatingExpense | 175,501,000 | 35,899,000 | 54,052,000 | 51,044,000 | 34,504,000 | 41,131,000 | 36,670,000 | 34,022,000 | 41,792,000 | 52,887,000 | 39,069,000 |
| SellingGeneralAndAdministration | 103,477,000 | 18,998,000 | 34,271,000 | 26,097,000 | 24,110,000 | 27,303,000 | 21,099,000 | 18,480,000 | 21,613,000 | 23,228,000 | 28,814,000 |
| GeneralAndAdministrativeExpense | 103,477,000 | 18,998,000 | 34,271,000 | 26,097,000 | 24,110,000 | 27,303,000 | 21,099,000 | 18,480,000 | 21,613,000 | 23,228,000 | 28,814,000 |
| SalariesAndWages |
| OtherGandA | 103,477,000 | 18,998,000 | 34,271,000 | 26,097,000 | 24,110,000 | 27,303,000 | 21,099,000 | 18,480,000 | 21,613,000 | 23,228,000 | 28,814,000 |
| DepreciationAmortizationDepletionIncomeStatement | 57,659,000 | 14,300,000 | 14,486,000 | 14,673,000 | 14,199,000 | 13,718,000 | 15,668,000 | 16,842,000 | 19,979,000 | 10,767,000 | 11,110,000 |
| DepreciationAndAmortizationInIncomeStatement | 57,659,000 | 14,300,000 | 14,486,000 | 14,673,000 | 14,199,000 | 13,718,000 | 15,668,000 | 16,842,000 | 19,979,000 | 10,767,000 | 11,110,000 |
| OtherOperatingExpenses | 14,365,000 | 2,601,000 | 5,295,000 | 10,274,000 | -3,805,000 | 110,000 | -97,000 | -1,300,000 | 200,000 | 18,892,000 | -855,000 |
| OperatingIncome | -70,878,000 | -11,997,000 | -23,540,000 | -28,363,000 | -6,976,000 | -17,689,000 | -16,834,000 | -7,113,000 | -11,271,000 | -44,892,000 | 20,407,000 |
| OtherIncomeExpense | 11,519,000 | -2,338,000 | 10,715,000 | -7,544,000 | 10,686,000 | 391,594,000 | 9,889,000 | -18,133,000 | -2,833,000 | 48,631,000 | -2,306,000 |
| GainOnSaleOfSecurity | 6,755,000 | 62,000 | -1,292,000 | 3,217,000 | 3,476,000 | 400,939,000 | 9,407,000 |
| EarningsFromEquityInterest | 52,098,000 | 2,586,000 | 16,612,000 | 25,283,000 | 7,617,000 | 3,640,000 | 5,309,000 | -426,000 | -635,000 | 60,599,000 | 3,332,000 |
| SpecialIncomeCharges | -46,328,000 | -4,783,000 | -5,823,000 | -35,722,000 | 0 | -1,102,000 | -4,319,000 | -142,851,000 | -1,900,000 | -8,252,000 | -4,472,000 |
| ImpairmentOfCapitalAssets | 8,466,000 | 0 | 1,102,000 | 3,851,000 | 135,931,000 | 989,000 | 6,088,000 | 4,100,000 |
| WriteOff | 14,957,000 | 4,783,000 | 1,708,000 | 8,466,000 | 0 | 1,102,000 | 3,851,000 | 135,931,000 | 989,000 | 6,088,000 | 4,100,000 |
| OtherSpecialCharges | 31,371,000 | 4,115,000 | 27,256,000 | 468,000 | 6,920,000 | 911,000 | 2,164,000 | 372,000 |
| GainOnSaleOfBusiness |
| OtherNonOperatingIncomeExpenses | -1,006,000 | -203,000 | -74,000 | -322,000 | -407,000 | -11,883,000 | -508,000 | -860,000 | -298,000 | -3,716,000 | -1,166,000 |
| PretaxIncome | -59,359,000 | -14,335,000 | -12,825,000 | -35,907,000 | 3,710,000 | 373,905,000 | -6,945,000 | -25,246,000 | -14,104,000 | 3,739,000 | 18,101,000 |
| TaxProvision | 286,000 | 28,000 | 60,000 | 115,000 | 84,000 | 214,000 | 25,000 | 429,000 | 137,000 | 128,000 | 121,000 |
| EarningsFromEquityInterestNetOfTax |
| NetIncomeCommonStockholders | -98,389,000 | -23,335,000 | -21,450,000 | -46,260,000 | -7,343,000 | 362,715,000 | -17,565,000 | -115,455,000 | -18,984,000 | 42,873,000 | 26,809,000 |
| NetIncome | -70,394,000 | -17,461,000 | -15,576,000 | -38,137,000 | 781,000 | 370,839,000 | -9,441,000 | -107,332,000 | -10,860,000 | 50,997,000 | 34,933,000 |
| NetIncomeIncludingNoncontrollingInterests | -59,645,000 | -14,363,000 | -12,885,000 | -36,022,000 | 3,626,000 | 373,691,000 | -6,970,000 | -105,028,000 | -8,832,000 | 60,506,000 | 35,028,000 |
| NetIncomeContinuousOperations | -59,645,000 | -14,363,000 | -12,885,000 | -36,022,000 | 3,626,000 | 373,691,000 | -6,970,000 | -25,675,000 | -14,241,000 | 3,611,000 | 17,980,000 |
| NetIncomeDiscontinuousOperations | -79,353,000 | 5,409,000 | 56,895,000 | 17,048,000 |
| NetIncomeExtraordinary |
| NetIncomeFromTaxLossCarryforward |
| MinorityInterests | -10,749,000 | -3,098,000 | -2,691,000 | -2,115,000 | -2,845,000 | -2,852,000 | -2,471,000 | -2,304,000 | -2,028,000 | -9,509,000 | -95,000 |
| PreferredStockDividends | 27,995,000 | 5,874,000 | 5,874,000 | 8,123,000 | 8,124,000 | 8,124,000 | 8,124,000 | 8,123,000 | 8,124,000 | 8,124,000 | 8,124,000 |
| OtherunderPreferredStockDividend |
| AverageDilutionEarnings | 2,250,000 | 2,250,000 | 0 | -6,750,000 | 2,250,000 | 2,250,000 |
| DilutedNIAvailtoComStockholders | -93,889,000 | -23,335,000 | -21,450,000 | -44,010,000 | -7,343,000 | 364,965,000 | -17,565,000 | -122,205,000 | -18,984,000 | 45,123,000 | 29,059,000 |
| BasicEPS | -0.31 | -0.28 | -0.12 | 5.67 | -0.26 | -0.28 | 0.63 | 0.39 |
| DilutedEPS | -0.31 | -0.28 | -0.12 | 4.55 | -0.26 | -0.28 | 0.54 | 0.35 |
| BasicAverageShares | 76,232,000 | 77,444,000 | 62,168,000 | 64,019,000 | 67,747,000 | 67,975,000 | 67,932,000 | 67,913,000 |
| DilutedAverageShares | 76,232,000 | 77,444,000 | 62,168,000 | 80,259,000 | 67,747,000 | 67,975,000 | 83,694,000 | 83,670,000 |
| TotalExpenses | 614,979,000 | 108,412,000 | 197,001,000 | 157,251,000 | 152,314,000 | 116,157,000 | 123,636,000 | 147,279,000 | 133,412,000 | 216,463,000 | 343,838,000 |
| NetIncomeFromContinuingAndDiscontinuedOperation | -70,394,000 | -17,461,000 | -15,576,000 | -38,137,000 | 781,000 | 370,839,000 | -9,441,000 | -107,332,000 | -10,860,000 | 50,997,000 | 34,933,000 |
| NormalizedIncome | -41,505,710 | -14,014,670 | -11,325,210 | -14,408,350 | -2,616,298.11 | -28,769,158.13 | -13,155,240 | 76,302,230 | -14,882,000 | 2,071,503.08 | 22,327,105.96 |