DEBT Component of Debt and Reconciliation (Details) - USD ($) $ in Thousands	Jan. 31, 2020	Jul. 31, 2019
Term Loan
Line of Credit Facility [Line Items]
Principal amount of long-term debt	$ 387,065	$ 390,065
Unamortized debt discount	(6,678)	(7,508)
Unamortized debt issuance costs	(753)	(888)
Net carrying value of the term loan	379,634	381,669
Convertible Senior Note
Line of Credit Facility [Line Items]
Principal amount of long-term debt	14,940	14,940
Convertible Senior Note \| SPHG Holdings
Line of Credit Facility [Line Items]
Unamortized debt discount	(6,678)	(7,508)
Net carrying value of the term loan	8,262	7,432
Cerberus Credit Facility
Line of Credit Facility [Line Items]
Principal amount of long-term debt	372,125	375,125
Cerberus Credit Facility \| Term Loan
Line of Credit Facility [Line Items]
Principal amount of long-term debt	372,125	375,125
Unamortized debt issuance costs	(753)	(888)
Net carrying value of the term loan	$ 371,372	$ 374,237

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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Amount, after accumulated amortization, of debt discount.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset.

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