Document and Entity Information
Concentration of Revenue and Assets
Concentration of Revenue and Assets
Concentration of Revenue and Assets Disclosures [Text Block]
This element represents the disclosure of information pertaining to the concentration of revenue and assets by geographic area. Also includes the disclosure of significant customers as a percentage of total consolidated revenue.
Amendment Description
Amendment Flag
Current Fiscal Year End Date
Accounts Receivable, Net, Current
Accounts receivable, net of allowance of $582 and $1,160 at March 31, 2012 and 2011, respectively
Document Period End Date
Accumulated Other Comprehensive Income (Loss), Net of Tax
Accumulated other comprehensive loss
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment
Property and equipment, accumulated depreciation (in dollars)
Entity Well-known Seasoned Issuer
Entity Voluntary Filers
Entity Current Reporting Status
Entity Filer Category
Entity Public Float
Entity Registrant Name
Entity Central Index Key
Entity Common Stock, Shares Outstanding
Payments to Acquire Businesses, Net of Cash Acquired
Business acquisition, net of cash acquired
Document Fiscal Year Focus
Document Fiscal Period Focus
Document Type
Additional Paid in Capital, Common Stock
Additional paid-in capital
Allowance for Doubtful Accounts Receivable, Current
Accounts receivable, allowance (in dollars)
Amortization of intangible assets
Amortization of Intangible Assets
Consolidated Balance Sheets
Earnings Per Share, Basic
Basic (in dollars per share)
Cash and Cash Equivalents, at Carrying Value
Cash and cash equivalents
Cash and cash equivalents, beginning of year
Cash and cash equivalents, end of year
Interest Paid
Cash paid for interest
Increase (Decrease) in Accounts Receivable
Accounts receivable, net
Increase (Decrease) in Employee Related Liabilities
Accrued employee compensation and benefits
Increase (Decrease) in Income Taxes Payable
Income taxes payable
Increase (Decrease) in Other Accrued Liabilities
Accrued expenses-other
Increase (Decrease) in Prepaid Expense and Other Assets
Prepaid expenses and other current assets
Increase (Decrease) in Operating Capital [Abstract]
Net changes in operating assets and liabilities:
Increase (Decrease) in Accounts Payable
Accounts payable
Common Stock, Shares Authorized
Common stock, Authorized shares
Common Stock, Shares, Issued
Common stock, Issued shares
Common Stock, Shares, Outstanding
Common stock, Outstanding shares
Balance (in shares)
Balance (in shares)
Common Stock, Value, Issued
Common stock, $0.01 par value; Authorized 120,000,000 shares at March 31, 2012 and 2011, respectively; Issued 26,553,299 and 26,094,418 shares at March 31, 2012 and 2011, respectively; Outstanding 24,793,911 and 24,335,030 shares at March 31, 2012 and 2011, respectively
Total comprehensive income (loss)
Comprehensive Income (Loss), Net of Tax, Attributable to Parent
Cost of Revenue
Costs of revenue
Liabilities, Current
Total current liabilities
Liabilities, Current [Abstract]
Current liabilities:
Debt Disclosure [Text Block]
Debt
Deferred Income Tax Expense (Benefit)
Deferred income taxes, net
Deferred Tax Assets, Net, Current
Deferred income taxes
Deferred Revenue, Current
Deferred revenue
Derivative Instruments and Hedging Activities Disclosure [Text Block]
Derivative Financial Instruments and Trading Activities
Earnings Per Share, Diluted
Diluted (in dollars per share)
Effect of exchange rate changes on cash and cash equivalents
Effect of Exchange Rate on Cash and Cash Equivalents, Continuing Operations
Share-based Compensation
Share-based compensation expense
Gain (Loss) on Sale of Property Plant Equipment
Loss (gain) on disposal of property and equipment
Gross Profit
Gross profit
Income Tax Disclosure [Text Block]
Income Taxes
Increase (Decrease) in Restricted Cash
Decrease (increase) in restricted cash
Intangible Assets, Net (Excluding Goodwill)
Intangible assets, net
Goodwill
Goodwill
Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block]
Investment Securities
Liabilities
Total liabilities
Liabilities and Equity
Total liabilities, redeemable convertible preferred stock and stockholders' equity
Liabilities and Equity [Abstract]
LIABILITIES AND STOCKHOLDERS' EQUITY
Long-term Investments
Long-term investments
Net cash provided by operating activities
Net Cash Provided by (Used in) Operating Activities, Continuing Operations
Net Cash Provided by (Used in) Operating Activities, Continuing Operations [Abstract]
Cash provided by operating activities:
Net income
Net income
Net Income (Loss) Available to Common Stockholders, Basic
Nonoperating Income (Expense)
Total other income
Nonoperating Income (Expense) [Abstract]
Other income (expense):
Liabilities, Noncurrent
Long-term liabilities
Operating Income (Loss)
Income from operations
Revenues
Revenue
Other Assets, Current
Other current assets
Other Nonoperating Income (Expense)
Other, net
Pension and Other Postretirement Benefits Disclosure [Text Block]
Post-retirement Benefits
Preferred Stock, Shares Authorized
Undesignated preferred stock, Authorized shares
Preferred Stock, Shares Issued
Undesignated preferred stock, Issued shares
Preferred Stock, Par or Stated Value Per Share
Undesignated preferred stock, par value (in dollars per share)
Prepaid Expense, Current
Prepaid expenses
Proceeds from Sale of Property, Plant, and Equipment
Proceeds from sale of property and equipment
Proceeds from Sale of Short-term Investments
Proceeds from sale or maturity of short-term investments
Proceeds from Stock Options Exercised
Proceeds from exercise of common stock options
Property, Plant and Equipment, Net
Property and equipment, net
Property and Equipment
Payments to Acquire Property, Plant, and Equipment
Purchase of property and equipment
Payments to Acquire Short-term Investments
Purchase of short-term investments
Related Party Transactions
Related Party Transactions Disclosure [Text Block]
Repayments of Long-term Capital Lease Obligations
Principal payments on capital lease obligation
Restricted Cash and Cash Equivalents, Current
Restricted cash
Retained Earnings (Accumulated Deficit)
Retained earnings
Business Segment Information
Segment Reporting Disclosure [Text Block]
Selling, General and Administrative Expense
Selling, general and administrative expenses
Short-term Investments
Short-term investments
Consolidated Statements of Cash Flows
Consolidated Statements of Income
Consolidated Statements of Changes in Stockholders' Equity and Comprehensive Income (Loss)
Stockholders' equity:
Stockholders' Equity Attributable to Parent [Abstract]
Goodwill and Intangible Assets Disclosure [Text Block]
Goodwill and Intangible Assets
Supplemental Cash Flow Information [Abstract]
Supplemental disclosure of cash flow information:
Excess Tax Benefit from Share-based Compensation, Financing Activities
Excess tax benefits from stock option exercises
Income Taxes Paid
Cash paid for income tax
Assets, Current
Total current assets
Assets, Current [Abstract]
Current assets:
Treasury Stock
Treasury Stock [Member]
Restricted Cash and Cash Equivalents, Noncurrent
Long-term restricted cash
Common Stock
Common Stock [Member]
Property and Equipment
Property, Plant and Equipment Disclosure [Text Block]
Assets
Total assets
Investment Income, Interest
Interest income, net
Deferred Tax Assets, Net, Noncurrent
Deferred income taxes
Scenario, Unspecified [Domain]
Scenario, Unspecified [Domain]
Statement [Table]
Statement, Scenario [Axis]
Assets [Abstract]
ASSETS
Statement
Statement [Line Items]
Capital Lease Obligations Incurred
Assets acquired under capital lease
Treasury Stock
Fair Value Disclosures [Text Block]
Fair Value of Financial Instruments
Quarterly Results of Operations (unaudited)
Quarterly Financial Information [Text Block]
Cash flows used for investing activities:
Net Cash Provided by (Used in) Investing Activities, Continuing Operations [Abstract]
Net Cash Provided by (Used in) Financing Activities, Continuing Operations [Abstract]
Cash flows provided by financing activities:
Net cash used for investing activities
Net Cash Provided by (Used in) Investing Activities, Continuing Operations
Net Cash Provided by (Used in) Financing Activities, Continuing Operations
Net cash provided by financing activities
Treasury Stock, Value
Treasury stock, 1,759,388 common shares, at cost, at March 31, 2012 and 2011
Increase (Decrease) in Stockholders' Equity
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stockholders' Equity, Period Increase (Decrease)
Excess Tax Benefit from Share-based Compensation, Operating Activities
Excess tax benefits from stock option exercises
Increase (Decrease) in Deferred Revenue
Deferred revenue
Other Assets, Noncurrent
Other long-term assets
Operating Expenses [Abstract]
Operating expenses:
Net Income per Share
Net income per share of common stock:
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest
Income before income tax expense
Common Stock, Par or Stated Value Per Share
Common stock, par value (in dollars per share)
Treasury Stock, Shares
Treasury stock, common shares
Total stockholders' equity
Stockholders' Equity Attributable to Parent
Balance
Balance
Income Tax Expense (Benefit)
Income tax expense
Foreign Currency Transaction Gain (Loss), before Tax
Foreign currency transaction gains (losses)
Foreign currency (gain) loss, net
Preferred Stock, Value, Issued
Undesignated preferred stock, $0.01 par value; Authorized 5,000,000 shares at March 31, 2012 and 2011, respectively; Issued zero shares at March 31, 2012 and 2011, respectively
Comprehensive income (loss):
Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]
Statement, Equity Components [Axis]
Additional Paid-in Capital
Additional Paid-in Capital [Member]
Retained Earnings
Retained Earnings [Member]
Accumulated Other Comprehensive Loss
Accumulated Other Comprehensive Income (Loss) [Member]
Equity Component [Domain]
Stock Issued During Period, Shares, Period Increase (Decrease)
Total Comprehensive Income (Loss)
Comprehensive Income [Member]
Excess tax benefits from stock option exercises
Adjustments to Additional Paid in Capital, Income Tax Benefit from Share-based Compensation
Earnings Per Share [Text Block]
Net Income per Share
Accrued Income Taxes, Current
Income taxes payable
Unbilled Contracts Receivable
Unbilled accounts receivable
Depreciation, Depletion and Amortization
Depreciation and amortization
Business Combination Disclosure [Text Block]
Acquisitions
Commitments and guarantees
Commitments and Contingencies
Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]
Adjustments to reconcile net income to net cash provided by operating activities:
Nature of Operations [Text Block]
Nature of the Business
Accounts Payable, Current
Accounts payable
Accrued Liabilities, Current
Accrued expenses and other
Employee-related Liabilities, Current
Accrued employee compensation and benefits
Pension benefit adjustment
Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Adjustment, Net of Tax, Portion Attributable to Parent
Share based compensation
Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition
Payments for Previous Acquisition
Payment of contingent consideration related to acquisitions
Purchase of long-term investments
Payments to Acquire Long-term Investments
Net Cash Provided by (Used in) Continuing Operations
Net increase (decrease) in cash and cash equivalents
Restricted stock awards withheld for tax
Adjustments Related to Tax Withholding for Share-based Compensation
Nature of the Business
Investment Securities
Accrued Expenses and Other
Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Current [Text Block]
Acquisitions
Commitments, Contingencies and Guarantees
Income Taxes
Goodwill and Intangible Assets
Fair Value of Financial Instruments
Subsequent Events
Subsequent Events [Text Block]
Debt
Treasury Stock
Treasury Stock [Text Block]
Quarterly Results of Operations (unaudited)
Derivative Financial Instruments and Trading Activities
Summary of Significant Accounting Policies
Business Segment Information
Related Party Transactions
Subsequent Events
Proceeds from Sale, Maturity and Collection of Long-term Investments
Proceeds from sale or maturity of long-term investments
Increase (Decrease) in Other Noncurrent Assets
Other long-term assets
Increase (Decrease) in Other Noncurrent Liabilities
Other long-term liabilities
Noncash Investing and Financing Items [Abstract]
Non cash investing activities
Accrued Expenses and Other
Schedule II-Valuation and Qualifying Accounts
Schedule of Valuation and Qualifying Accounts Disclosure [Text Block]
Schedule II-Valuation and Qualifying Accounts
Stock Issued During Period, Value, Share-based Compensation, Net of Forfeitures
Proceeds from the exercise of stock options and restricted stock releases
Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures
Proceeds from the exercise of stock options and restricted stock releases (in shares)
Commitments Contingencies and Guarantees [Text Block]
Commitments, Contingencies and Guarantees
Defined Contribution Pension Disclosure Text Block
401(k) Plan
The entire disclosure for defined contribution pension benefits.
Stock Options, Restricted Stock Awards and Stock Appreciation Rights
Disclosure of Compensation Related Costs, Share-based Payments [Text Block]
Stock Options, Restricted Stock Awards and Stock Appreciation Rights
Payments for Repurchase of Common Stock
Purchase of treasury stock
Significant Accounting Policies [Text Block]
Summary of Significant Accounting Policies
Post-retirement Benefits
401(k) Plan
Proceeds from Interest Received
Cash receipts from interest
Other Comprehensive Income (Loss), Available-for-sale Securities, Tax, Portion Attributable to Parent
Unrealized gain (loss) on available-for-sale securities, tax
Other Comprehensive Income (Loss), Foreign Currency Translation Gain (Loss) Arising During Period, Tax
Unrealized gain (loss) on effective cash flow hedges, tax
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax
Unrealized gain (loss) on effective cash flow hedges, net of taxes of $2,720, $675 and $(4,446) for the year ended March 31, 2012, 2011 and 2010, respectively
Adjustments to Additional Paid in Capital, Tax Effect from Share Based Compensation Reimbursement
Reimbursement of fringe benefit tax on stock awards
Adjustment to additional paid in capital related to the reimbursement of tax associated with an equity-based compensation plan other than an employee stock ownership plan (ESOP).
Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax, Portion Attributable to Parent
Unrealized gain (loss) on available-for-sale securities, net of taxes of $3, $48 and $(61) for the year ended March 31, 2012, 2011 and 2010, respectively
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Reclassification Adjustment Realized upon Sale or Liquidation, Net of Tax
Cumulative translation adjustment, net of taxes of $7, $178 and $(157) for the year ended March 31, 2012, 2011 and 2010, respectively
Other Comprehensive Income (Loss), Foreign Currency Translation Reclassification Adjustment Realized upon Sale or Liquidation, Tax
Cumulative translation adjustment, tax