Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Operating activities
Net loss	$ (7,127)	$ (7,707)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	2,910	2,478
Stock-based compensation expense	1,649	1,867
Interest expense paid in kind as convertible note debt	587
Income tax benefit	(25)	(143)
Loss on fixed asset disposal	2
Unrealized currency translation gains	(43)
Changes in assets and liabilities:
Accounts receivable, net	(1,989)	272
Prepaid expenses and other current assets	308	143
Other assets	691	435
Accounts payable	(199)	462
Accrued payroll and related liabilities	256	147
Accrued restructuring costs		(403)
Other accrued liabilities and other long-term liabilities	365	(422)
Deferred revenue	276	(333)
Net cash used in operating activities	(2,339)	(3,204)
Investing activities
Purchase of property and equipment	(34)	(39)
Capitalized software development costs, net	(1,780)	(1,267)
Net cash used in investing activities	(1,814)	(1,306)
Financing activities
Proceeds from issuance of stock, net of issuance costs	4,909
Credit facility borrowing	29,415	3,000
Credit facility payment	(29,455)	(1,139)
Net employee withholding taxes paid in connection to issuance of restricted stock	(39)	78
Issuance of stock under employee stock purchase plan	73	80
Repayment of loan	(154)	(185)
Proceeds from exercise of stock options	6
Issuance of debt, net of costs		2,429
Net cash provided by financing activities	4,755	4,263
Effect of exchange rate changes on cash	46	216
Net increase (decrease) in cash and cash equivalents	648	(31)
Cash and cash equivalents at beginning of the period	9,429	9,418
Cash and cash equivalents at end of the period	10,077	9,387
Supplemental disclosure of cash flow information:
Cash paid for interest	116	161
Cash paid for taxes	101	39
Gain from convertible note extinguishment		166
Stock Issued in Connection with Loan Guarantee Extension [Member]
Supplemental disclosure of cash flow information:
Stock issued	169
Stock Issued Upon Conversion of Convertible Note [Member]
Supplemental disclosure of cash flow information:
Stock issued	973
Stock Issued in Connection with Interest on Convertible Note [Member]
Supplemental disclosure of cash flow information:
Stock issued		277
Stock Issued in Connection with Interest on Loan Guaranty [Member]
Supplemental disclosure of cash flow information:
Stock issued		524
Issuance of Common Stock for a Legal Settlement [Member]
Supplemental disclosure of cash flow information:
Stock issued		$ 35