Income Taxes (Details) - USD ($)	3 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Income Tax Contingency [Line Items]
Current Income Tax Expense (Benefit)	$ (200,000)
Income tax expense (benefit)	(248,000)	$ 1,282,000
Current State and Local Tax Expense (Benefit)	100,000
U.S. federal income tax benefit	0	0
Current Foreign Tax Expense (Benefit)	300,000	1,282,000
Discontinued Operations [Member]
Income Tax Contingency [Line Items]
Current Foreign Tax Expense (Benefit)		918,000
Discontinued Operations [Member] | Foreign Tax Authority [Member]
Income Tax Contingency [Line Items]
Income tax expense (benefit)		$ 918,000
Intellidata [Member]
Income Tax Contingency [Line Items]
Current Income Tax Expense (Benefit)	$ 600,000