SEGMENT INFORMATION - EMPLOYEE STOCK-BASED COMPENSATION EXPENSE (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2016	Dec. 31, 2015
Segment Reporting, Other Significant Reconciling Item [Line Items]
Total stock-based compensation	$ 344	$ 350	$ 1,364	$ 1,424
Direct operating
Segment Reporting, Other Significant Reconciling Item [Line Items]
Total stock-based compensation	3	3	8	14
Selling, general and administrative
Segment Reporting, Other Significant Reconciling Item [Line Items]
Total stock-based compensation	341	347	1,356	1,410
Phase I
Segment Reporting, Other Significant Reconciling Item [Line Items]
Total stock-based compensation	0	0	0	0
Phase I | Direct operating
Segment Reporting, Other Significant Reconciling Item [Line Items]
Total stock-based compensation	0	0	0	0
Phase I | Selling, general and administrative
Segment Reporting, Other Significant Reconciling Item [Line Items]
Total stock-based compensation	0	0	0	0
Phase II
Segment Reporting, Other Significant Reconciling Item [Line Items]
Total stock-based compensation	0	0	0	0
Phase II | Direct operating
Segment Reporting, Other Significant Reconciling Item [Line Items]
Total stock-based compensation	0	0	0	0
Phase II | Selling, general and administrative
Segment Reporting, Other Significant Reconciling Item [Line Items]
Total stock-based compensation	0	0	0	0
Services
Segment Reporting, Other Significant Reconciling Item [Line Items]
Total stock-based compensation	5	1	9	10
Services | Direct operating
Segment Reporting, Other Significant Reconciling Item [Line Items]
Total stock-based compensation	3	1	6	9
Services | Selling, general and administrative
Segment Reporting, Other Significant Reconciling Item [Line Items]
Total stock-based compensation	2	0	3	1
Content & Entertainment
Segment Reporting, Other Significant Reconciling Item [Line Items]
Total stock-based compensation	88	68	183	207
Content & Entertainment | Direct operating
Segment Reporting, Other Significant Reconciling Item [Line Items]
Total stock-based compensation	0	2	2	5
Content & Entertainment | Selling, general and administrative
Segment Reporting, Other Significant Reconciling Item [Line Items]
Total stock-based compensation	88	66	181	202
Corporate
Segment Reporting, Other Significant Reconciling Item [Line Items]
Total stock-based compensation	251	281	1,172	1,207
Corporate | Direct operating
Segment Reporting, Other Significant Reconciling Item [Line Items]
Total stock-based compensation	0	0	0	0
Corporate | Selling, general and administrative
Segment Reporting, Other Significant Reconciling Item [Line Items]
Total stock-based compensation	$ 251	$ 281	$ 1,172	$ 1,207