NATURE OF OPERATIONS NATURE OF OPERATIONS - REVISION TO PRIOR QUARTER FINANCIAL STATEMENT OF OPERATIONS (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended												12 Months Ended
	Mar. 31, 2013		Dec. 31, 2012		Sep. 30, 2012		Jun. 30, 2012		Mar. 31, 2012	Dec. 31, 2011	Sep. 30, 2011	Jun. 30, 2011	Mar. 31, 2013	Mar. 31, 2012
Loss from continuing operations before benefit from income taxes							$ (4,868)						$ (25,526)	$ (13,963)
Benefit from income taxes							5,019						4,944	0
Loss from continuing operations	(16,328)	[1]	(1,784)		(2,621)		151	[2]	(5,526)	(3,751)	(662)	(4,024)	(20,582)	(13,963)
Net loss							(133)						(21,066)	(23,040)
Net loss attributable to common stockholders							(222)						(21,422)	(23,396)
Net loss per Class A and Class B common share attributable to common shareholders - basic and diluted: [Abstract]
Loss from continuing operations (in dollars per share)	$ (0.34)	[3]	$ (0.03)	[3]	$ (0.06)	[3]	$ 0.00	[2],[3]	$ (0.15)	$ (0.10)	$ (0.02)	$ (0.12)	$ (0.44)	$ (0.39)
Loss from discontinued operations (in dollars per share)							$ (0.01)						$ (0.01)	$ (0.26)
Net loss per Class A and Class B common share - basic and diluted							$ (0.01)						$ (0.45)	$ (0.65)
As Reported
Loss from continuing operations before benefit from income taxes							(4,868)
Benefit from income taxes							0
Loss from continuing operations							(4,868)
Net loss							(5,152)
Net loss attributable to common stockholders							(5,241)
Net loss per Class A and Class B common share attributable to common shareholders - basic and diluted: [Abstract]
Loss from continuing operations (in dollars per share)							$ (0.11)
Loss from discontinued operations (in dollars per share)							$ (0.01)
Net loss per Class A and Class B common share - basic and diluted							$ (0.12)
Change
Loss from continuing operations before benefit from income taxes							0
Benefit from income taxes							5,019
Loss from continuing operations							5,019
Net loss							5,019
Net loss attributable to common stockholders							$ 5,019
Net loss per Class A and Class B common share attributable to common shareholders - basic and diluted: [Abstract]
Loss from continuing operations (in dollars per share)							$ 0.11
Loss from discontinued operations (in dollars per share)							$ 0.00
Net loss per Class A and Class B common share - basic and diluted							$ 0.11

[1] Includes the following: Debt prepayment fees (3,725) and Extinguishment of debt (7,905)

[2] As adjusted for the release of the income tax valuation allowance discussed further in Note 1.

[3] Amount is calculated based upon net loss from continuing operations divided by shares used in computing basic and diluted net loss per share. The sum of net loss from continuing operations per fully diluted share across the table may not equal the fiscal year ended March 31, 2013 amount due to rounding.