Other Interests (Details) - USD ($)	3 Months Ended			9 Months Ended
	Dec. 31, 2015	Jun. 30, 2015	Dec. 31, 2014	Dec. 31, 2015	Dec. 31, 2014	Jul. 01, 2015	Mar. 31, 2015
Noncontrolling Interest [Line Items]
Accounts receivable service equity investment	$ 400,000			$ 400,000			$ 300,000
Management fees revenue	300,000		$ 300,000	900,000	$ 600,000
Deficit attributable to noncontrolling interest	(1,218,000)			(1,218,000)			(178,000)
Net loss attributable to noncontrolling interest	487,000		$ 0	(688,000)	$ 0
Holdings
Noncontrolling Interest [Line Items]
Ownership percentage		100.00%
Equity method investment aggregate cost	2,000,000			2,000,000
Holdings | Variable Interest Entity, Not Primary Beneficiary
Noncontrolling Interest [Line Items]
Equity method investment equity	9,900,000			9,900,000			6,700,000
Equity method investment	0			0			$ 0
CONtv
Noncontrolling Interest [Line Items]
Ownership percentage		47.50%				85.00%
Investments in subsidiary	$ 600,000			$ 600,000