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+ Details

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

+ References+ Details

- 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.

+ References+ Details

Commitments and Contingencies and Other Matters (Details) (USD $)	3 Months Ended		12 Months Ended
	Dec. 31, 2012	Sep. 30, 2012	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Restructuring and other charges
Restructuring charges	$ 1,800,000	$ 2,000,000	$ 1,485,000	$ 3,813,000	$ 1,288,000
Personnel severance and related costs
Restructuring and other charges
Restructuring charges			1,485,000	3,040,000	1,288,000
Personnel severance charges			1,500,000	3,000,000	1,300,000
Number of employees impacted				52	65
Equity compensation and related costs
Restructuring and other charges
Restructuring charges				414,000
Lease-related and other
Restructuring and other charges
Restructuring charges				359,000
Other associated costs
Restructuring and other charges
Number of employees impacted				52
Other associated costs				400,000
Data Storage
Restructuring and other charges
Inventory write-offs	1,000,000			1,000,000
LED And Solar
Restructuring and other charges
Inventory write-offs					$ 800,000