Amount charged against earnings in the period for incurred and estimated costs associated with exit from or disposal of business activities or restructurings pursuant to a duly authorized plan, excluding asset retirement obligations.

+ References+ Details

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.

+ References+ Details

RESTRUCTURING ACTIVITIES (Details) (USD $)	3 Months Ended		9 Months Ended
RESTRUCTURING ACTIVITIES (Details) (USD $)	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011	Dec. 31, 2011
Restructuring Cost and Reserve [Line Items]
Facility Lease Commitment	$ 1,900,000		$ 1,900,000
Activity and liability balances related to restructuring charges [Roll Forward]
Liability at December 31, 2011			0
New Charges	1,778,000	0	2,160,000	0
Cash Payment and Other Settlements			(1,001,000)
Liability at September 30, 2012	1,159,000		1,159,000
Accrued restructuring cost	1,159,000		1,159,000		0
Termination benefits [Member]
Activity and liability balances related to restructuring charges [Roll Forward]
Liability at December 31, 2011			0
New Charges			2,001,000
Cash Payment and Other Settlements			(842,000)
Liability at September 30, 2012	1,159,000		1,159,000
Transportation of equipment [Member]
Activity and liability balances related to restructuring charges [Roll Forward]
Liability at December 31, 2011			0
New Charges			97,000
Cash Payment and Other Settlements			(97,000)
Liability at September 30, 2012	0		0
Setup costs [Member]
Activity and liability balances related to restructuring charges [Roll Forward]
Liability at December 31, 2011			0
New Charges			38,000
Cash Payment and Other Settlements			(38,000)
Liability at September 30, 2012	0		0
Other Restructuring costs [Member]
Activity and liability balances related to restructuring charges [Roll Forward]
Liability at December 31, 2011			0
New Charges			24,000
Cash Payment and Other Settlements			(24,000)
Liability at September 30, 2012	$ 0		$ 0