| Acquisitions and Disposals - Additional Information (Detail) In Thousands, except Share data, unless otherwise specified | 3 Months Ended | 12 Months Ended | 0 Months Ended | 3 Months Ended | 12 Months Ended | ||||
|---|---|---|---|---|---|---|---|---|---|
| Jun. 30, 2014
 USD ($) | Mar. 31, 2014
 USD ($) | Apr. 28, 2014
 USD ($) | Apr. 12, 2013
 Mirror Image International Holdings Pvt Ltd
 USD ($) | Apr. 12, 2013
 Mirror Image International Holdings Pvt Ltd
 AUD | Jun. 30, 2014
 Mirror Image International Holdings Pvt Ltd
 USD ($) | Mar. 31, 2014
 Mirror Image International Holdings Pvt Ltd
 USD ($) | Apr. 12, 2013
 Mirror Image International Holdings Pvt Ltd
 USD ($) | Apr. 12, 2013
 Mirror Image International Holdings Pvt Ltd
 AUD | |
| Business Acquisitions and Dispositions [Line Items] | |||||||||
| Business acquisition, cash | $ 1,287 | 1,220 | |||||||
| Business acquisition, Note payable | 2,404 | 2,280 | |||||||
| Business acquisition, stock issued | 3,691 | 3,500 | |||||||
| Business acquisition, issuance of common stock | $ 3.65 | ||||||||
| Business acquisition, stock issued (in shares) | 1,011,164 | 1,011,164 | |||||||
| Business acquisition, share price | $ 4.00 | $ 4.40 | |||||||
| Common stock shares issued in connection with acquisition | 4,449 | ||||||||
| Impairment of intangible assets | 154 | 54 | |||||||
| Adjustment to goodwill for purchase price allocation | $ 1,472 | $ 209 | $ 1,472 | ||||||
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- Definition Value of equity interests (such as common shares, preferred shares, or partnership interest) issued or issuable to acquire the entity. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition Number of shares of equity interests issued or issuable to acquire entity. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition Price of a single share of a number of saleable stocks paid or offered to be paid in a business combination. No definition available. 
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- Definition Amount of long-term debt due after one year or the normal operating cycle, if longer, assumed at the acquisition date. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition Amount of increase (decrease) from adjustments after acquisition date under purchase accounting of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an intangible asset (excluding goodwill) to fair value. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition Price of a single share of a number of saleable stocks of a company. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition Value of stock issued pursuant to acquisitions during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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