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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - NARRATIVE (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Mar. 31, 2013
Accounting Policies [Abstract]
Accumulated deficit	$ 249,543		$ 242,466
Ownership percentage of CDF2 Holdings, LLC	100.00%
Allowance for Doubtful Accounts	712		699
Discount rate	7.00%
Financial performance target achieved (percent)	100.00%
Expected payment percentage of the maximum contingent consideration amount	75.00%
Deferred Revenue Arrangement [Line Items]
Capitalized Computer Software, Amortization Period	5 years
Amortization of capitalized software costs	(314)	(250)
Return on Billed Unpaid Costs, Annual Percentage	15.00%
Incentive Fees, Percentage of VPF Phase I	2.50%
Administrative Fees VPF Phase 1 Deployment	5.00%
Total stock-based compensation	737	791
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value	$ 0.89	$ 0.93
Issuance of common stock in connection with the exercise of warrants and stock options (shares)	42,640
Antidilutive Shares excluded from EPS computation	20,501,398	20,765,640
Software Service, Support and Maintenance Arrangement [Member]
Deferred Revenue Arrangement [Line Items]
Software maintenance revenue, recognition period	1 year
Up-front Payment Arrangement [Member]
Deferred Revenue Arrangement [Line Items]
Deferred Revenue	2
Activation fee revenue, lower range	1
Activation fee revenue, upper range	$ 2
Administrative Fee VPFs	10.00%
Deployment Software [Member]
Deferred Revenue Arrangement [Line Items]
Capitalized Computer Software, Amortization Period	10 years

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