|
COMMITMENTS AND CONTINGENCIES - Schedule Of Future Minimum Lease Payments (Details) (USD $)
In Thousands, unless otherwise specified |
Mar. 31, 2015
|
|---|---|
| Lease Payments | |
| 2016 | $ 9,107us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent |
| 2017 | 6,610us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears |
| 2018 | 6,124us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears |
| 2019 | 5,523us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears |
| 2020 | 4,032us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears |
| Thereafter | 4,459us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter |
| Total | 35,855us-gaap_OperatingLeasesFutureMinimumPaymentsDue |
| Sublease Rental Income | |
| 2016 | (587)qtm_OperatingLeasesFutureMinimumSubleaseRentalsDueCurrent |
| 2017 | (959)qtm_OperatingLeasesFutureMinimumSubleaseRentalsDueInTwoYears |
| 2018 | (936)qtm_OperatingLeasesFutureMinimumSubleaseRentalsDueInThreeYears |
| 2019 | (909)qtm_OperatingLeasesFutureMinimumSubleaseRentalsDueInFourYears |
| 2020 | (943)qtm_OperatingLeasesFutureMinimumSubleaseRentalsDueInFiveYears |
| Thereafter | (813)qtm_OperatingLeasesFutureMinimumSubleaseRentalsDueThereafter |
| Total | (5,147)us-gaap_OperatingLeasesFutureMinimumPaymentsDueFutureMinimumSubleaseRentals |
| Total | |
| 2016 | 8,520qtm_OperatingLeasesFutureMinimumPaymentsNetOfSubleaseRentalsDueCurrent |
| 2017 | 5,651qtm_OperatingLeasesFutureMinimumPaymentsNetofSubleaseRentalsDueinTwoYears |
| 2018 | 5,188qtm_OperatingLeasesFutureMinimumPaymentsNetofSubleaseRentalsDueinThreeYears |
| 2019 | 4,614qtm_OperatingLeasesFutureMinimumPaymentsNetofSubleaseRentalsDueinFourYears |
| 2020 | 3,089qtm_OperatingLeasesFutureMinimumPaymentsNetofSubleaseRentalsDueinFiveYears |
| Thereafter | 3,646qtm_OperatingLeasesFutureMinimumPaymentsNetofSubleaseRentalsDueThereafter |
| Total | $ 30,708qtm_OperatingLeasesFutureMinimumPaymentsNetofSubleaseRentalsDue |
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Amount of required minimum rental payments, net of sublease rentals for leases having an initial or remaining non-cancelable letter-terms in excess of one year. No definition available.
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Amount of required minimum rental payments net of sublease rentals for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. No definition available.
|
| X | ||||||||||
|
- Definition
Amount of required minimum rental payments net of sublease rentals for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. No definition available.
|
| X | ||||||||||
|
- Definition
Amount of required minimum rental payments net of sublease rentals for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. No definition available.
|
| X | ||||||||||
|
- Definition
Amount of required minimum rental payments net of sublease rentals for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. No definition available.
|
| X | ||||||||||
|
- Definition
Amount of required minimum rental payments, net of sublease rentals for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. No definition available.
|
| X | ||||||||||
|
- Definition
Amount of required minimum rental payments net of sublease rentals for operating leases having an initial or remaining non-cancelable lease term in excess of one year due after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. No definition available.
|
| X | ||||||||||
|
- Definition
Amount of required minimum rental sublease rentals for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. No definition available.
|
| X | ||||||||||
|
- Definition
Amount of required minimum rental sublease rentals for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fifth year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. No definition available.
|
| X | ||||||||||
|
- Definition
Amount of required minimum rental sublease rentals for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fourth year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. No definition available.
|
| X | ||||||||||
|
- Definition
Amount of required minimum rental sublease rentals for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the third year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. No definition available.
|
| X | ||||||||||
|
- Definition
Amount of required minimum rental sublease rentals for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the second year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. No definition available.
|
| X | ||||||||||
|
- Definition
Amount of required minimum rental sublease rentals for operating leases having an initial or remaining non-cancelable lease term in excess of one year due after the fifth year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. No definition available.
|
| X | ||||||||||
|
- Definition
Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Contractually required future rental payments receivable on noncancelable subleasing arrangements. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|