2. Liquidity and Basis of Presentation (Details) - Schedule of Advertising Expenses - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
2. Liquidity and Basis of Presentation (Details) - Schedule of Advertising Expenses [Line Items]
Advertising expense	$ 150	$ 167	$ 432	$ 318
Direct-to-consumer [Member]
2. Liquidity and Basis of Presentation (Details) - Schedule of Advertising Expenses [Line Items]
Advertising expense	36	61	115	198
Retail [Member]
2. Liquidity and Basis of Presentation (Details) - Schedule of Advertising Expenses [Line Items]
Advertising expense	107	95	302	96
Other Advertising [Member]
2. Liquidity and Basis of Presentation (Details) - Schedule of Advertising Expenses [Line Items]
Advertising expense	$ 7	$ 11	$ 15	$ 24