Accrued Expenses and Other Current Liabilities - Major classifications of accrued expenses and other current liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2016	Mar. 31, 2015
Payables and Accruals [Abstract]
Accrued sales tax	$ 459	$ 465
Accrued credit card fees	335	285
Accrued salaries and benefits	482	741
Accrued professional expenses	255	225
Accrued sales return allowance	172	147
Accrued dividends payable	143	212
Accrued rent	111
Other accrued liabilities	123	139
Accrued expenses and other current liabilities	$ 2,080	$ 2,214