| **Share-based Compensation (Tables)**                        | 9 Months Ended                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |
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| **Share-based Compensation [Abstract]**                      |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |
| Summary of share-based compensation expense for options      | The following table summarizes the share-based compensation expense for options, SSARs, restricted and performance awards included in the Condensed Consolidated Statements of Operations: Three months ended Nine months ended December 31,  December 31, (In thousands)2014 2013 2014 2013Product development$259 $194$669 $550Sales and marketing42 3874 88General and administrative460 4111,085 886Total share-based compensation expense761 6431,828 1,524                                                                                                                                                                                                                                                                  |
| Activity related stock options award                         | The following table summarizes the activity during the nine months endedDecember 31, 2014 for stock options awarded under the 2006 Plan and the 2000 Stock Incentive Plan: Number of Options Weighted-Average Exercise Price Remaining Contractual Term Aggregate Intrinsic Value(In thousands, except share and per share data)  (per share) (in years)  Outstanding at April 1, 2014627,500 $15.26    Granted— —         Exercised(15,000) 13.76         Cancelled/expired(30,000) 13.11    Outstanding and exercisable at December 31, 2014582,500 $15.41 1.4 $— |
| Activity related SSARs award                                 | The following table summarizes the activity during the nine months endedDecember 31, 2014 for SSARs awarded under the 2011 Plan: Number of Rights Weighted-Average Exercise Price Remaining Contractual Term Aggregate Intrinsic Value(In thousands, except share and per share data)  (per right) (in years)  Outstanding at April 1, 2014320,236 $9.05    Granted115,020 14.41    Exercised(16,078) 7.75    Forfeited(11,835) 7.46    Expired(13,333) 7.46    Outstanding at December 31, 2014394,010 $10.76 5.2 $929Exercisable at December 31, 2014165,745 $8.63 4.5 $657    |
| Activity related to restricted shares awarded by the Company | The following table summarizes the activity during the nine months endedDecember 31, 2014 for restricted shares awarded under the 2011 Plan: Number of Shares Weighted-Average Grant-Date Fair Value(In thousands, except share and per share data)  (per share)Outstanding at April 1, 2014139,501 $10.72Granted357,773 13.82Vested(16,840) 8.64Forfeited(18,894) 13.25Outstanding at December 31, 2014461,540 $13.08                                                                                                                                                                                                                                                                                                                                     |
| Performance shares awarded by the Company                    | The following table summarizes the activity during the nine months endedDecember 31, 2014 for performance shares awarded under the 2011 Plan: Number of Shares Weighted-Average Grant-Date Fair Value(In thousands, except share and per share data)  (per share)Outstanding at April 1, 201417,728 $8.64Granted— —Outstanding at December 31, 201417,728 $8.64                                                                                                                                                                                                                                                                                                                                                                                |

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Performance shares awarded by the Company.
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| - Definition
Tabular disclosure of the allocation of equity-based compensation costs to a given line item on the balance sheet and income statement for the period. This may include the reporting line for the costs and the amount capitalized and expensed.
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| - Definition
Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year.
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| - Definition
Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for stock options and stock appreciation rights that were outstanding at the beginning and end of the year, exercisable at the end of the year, and the number of stock options and stock appreciation rights that were granted, exercised or converted, forfeited, and expired during the year.
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| - Definition
Tabular disclosure of the change in stock options.
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No definition available.
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