Estimated annual cost savings as a result of the restructuring plan.

No definition available.

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- Definition

Accrued remaining lease payments less estimated sublease income for office space impaired in the restructuring plan(s).

+ References

No definition available.

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- Definition

Estimated quarterly cost savings as a result of the restructuring plan.

+ References

No definition available.

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- Definition

Non-recurring expenses in connection with restructuring plan.

+ References

No definition available.

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- Definition

Amount of other expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses associated with a discontinued operation or an asset retirement obligation.

+ References

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- Definition

The number of positions eliminated during the period as a percentage of total positions eliminated during the period in connection with the restructuring plan(s).

+ References

No definition available.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Amount, after cash payment, of expenses associated with exit or disposal activities pursuant to an authorized plan and expenses resulting from the write-down of assets. Excludes expenses related to a business combination, a discontinued operation or an asset retirement obligation.

+ References

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- Definition

Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

+ References

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- Definition

Carrying amount as of the balance sheet date of known and estimated obligations associated with exit from or disposal of business activities or restructurings pursuant to a duly authorized plan, which are expected to be paid in the next twelve months or in the normal operating cycle if longer. Costs of such activities include those for one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, relocating employees, and costs associated with an ongoing benefit arrangement, but excludes costs associated with the retirement of a long-lived asset.

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Carrying amount as of the balance sheet date of known and estimated costs associated with exit from or disposal of business activities or restructurings pursuant to a duly authorized plan, which are expected to be paid after one year or beyond the next operating cycle, if longer. Costs of such activities include those for one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, and relocating employees, and costs associated with an ongoing benefit arrangement, but excludes costs associated with the retirement of a long-lived asset.

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- Definition

Amount of decrease in the reserve for full or partial settlement through consideration other than cash.

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- Definition

Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation.

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Restructuring - Additional Information (Detail) $ in Thousands, $ / qtr in Millions			3 Months Ended			12 Months Ended
	May 06, 2014 $ / qtr	Jul. 25, 2013 USD ($)	Mar. 31, 2017 USD ($) $ / qtr	Dec. 31, 2016 USD ($) $ / qtr	Jun. 30, 2014 USD ($)	Dec. 31, 2014 USD ($)	Dec. 31, 2013 USD ($)
2017 Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Reductions in company's worldwide workforce			16.00%
Special charges for restructuring plan			$ 400
Non-cash stock based compensation expense			$ 200
2017 Restructuring [Member] \| Minimum [Member]
Restructuring Cost and Reserve [Line Items]
Reduction of overall cost structure \| $ / qtr			0.9
2017 Restructuring [Member] \| Maximum [Member]
Restructuring Cost and Reserve [Line Items]
Reduction of overall cost structure \| $ / qtr			1.0
2016 Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Reductions in company's worldwide workforce				30.00%
Special charges for restructuring plan				$ 300
Reduction of overall cost structure \| $ / qtr				2.5
2014 Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Reductions in company's worldwide workforce	20.00%
Special charges for restructuring plan					$ 1,800
Reduction of overall cost structure \| $ / qtr	2.0
Non-cash stock based compensation expense					1,300
Severance costs for affected employees					400
Other restructuring related costs					$ 100
2013 Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Reductions in company's worldwide workforce		26.00%
Special charges for restructuring plan							$ 5,600
Severance costs for affected employees							1,100
Other restructuring related costs							200
Annualized savings		$ 16,000
Lease/rental termination charges for restructuring						$ 800	3,300
Equipment and improvements write-offs due to lease/rental terminations						$ 600	$ 1,000
Restructuring liability, total balance			$ 1,876	$ 1,960
Restructuring liability is reported in accrued liabilities			500
Restructuring liability is reported in deferred rent and other long term liabilities			$ 1,400