Restatements (Details 2) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2019	Dec. 31, 2018
Cash flows from operating activities:
Net loss	$ (5,461)	$ (2,683)	$ (11,496)	$ (9,260)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation, amortization and impairment			216	924
Shares of common stock issued for services rendered			463	305
Share-based compensation - stock - employees			1,750	2,604
Loss from discontinued operations				1,923
Change in fair value of derivative liabilities			2,392	(2,623)
Changes in assets and liabilities:
Accounts receivable			520	1,372
Inventory				4
Prepaid expenses			760	58
Accounts payable			(1,102)	(943)
Accrued liabilities			(90)	(174)
Net cash used in operating activities of continuing operations			(4,589)	(5,810)
Net cash used in discontinued operations				(1,472)
Net cash used in operating activities			(4,589)	(7,282)
Cash flows from investing activities:
Purchases of property and equipment				(21)
Net cash used in investing activities of continuing operations			21	(21)
Net cash used in investing activities of discontinued operations				(249)
Net cash used in investing activities			21	(270)
Cash flows from financing activities:
Proceeds from issuance of common stock, net of fees				4,221
Proceeds from credit facility			1,047	1,000
Repayment of debt				(500)
Purchase of treasury shares from employees for tax withholdings				(53)
Net cash provided by financing activities			4,430	4,668
NET DECREASE IN CASH			(138)	(2,884)
Cash - beginning of period			244	3,730
Cash - end of period	$ 106	846	106	846
SUPPLEMENTAL DISCLOSURES:
Cash paid for interest				366
Cash paid for income taxes
As Reported [Member]
Cash flows from operating activities:
Net loss		(4,270)		(11,883)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation, amortization and impairment				924
Shares of common stock issued for services rendered				305
Share-based compensation - stock - employees				2,604
Loss from discontinued operations				1,923
Change in fair value of derivative liabilities
Changes in assets and liabilities:
Accounts receivable				1,372
Inventory				4
Prepaid expenses				13
Other current assets				45
Accounts payable				(943)
Accrued liabilities				(174)
Net cash used in operating activities of continuing operations				(5,810)
Net cash used in discontinued operations				(1,472)
Net cash used in operating activities				(7,282)
Cash flows from investing activities:
Purchases of property and equipment				(21)
Net cash used in investing activities of continuing operations				(21)
Net cash used in investing activities of discontinued operations				(249)
Net cash used in investing activities				(270)
Cash flows from financing activities:
Proceeds from issuance of common stock, net of fees				4,221
Proceeds from credit facility				1,000
Repayment of debt				(500)
Purchase of treasury shares from employees for tax withholdings				(53)
Net cash provided by financing activities				4,668
NET DECREASE IN CASH				(2,884)
Cash - beginning of period				3,730
Cash - end of period		846		846
SUPPLEMENTAL DISCLOSURES:
Cash paid for interest				366
Cash paid for income taxes
Restatement Adjustment [Member]
Cash flows from operating activities:
Net loss		1,587		2,623
Adjustments to reconcile net loss to net cash used in operating activities:
Change in fair value of derivative liabilities				(2,623)
As Restated [Member]
Cash flows from operating activities:
Net loss		(2,683)		(9,260)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation, amortization and impairment				924
Shares of common stock issued for services rendered				305
Share-based compensation - stock - employees				2,604
Loss from discontinued operations				1,923
Change in fair value of derivative liabilities				(2,623)
Changes in assets and liabilities:
Accounts receivable				1,372
Inventory				4
Prepaid expenses				13
Other current assets				45
Accounts payable				(943)
Accrued liabilities				(174)
Net cash used in operating activities of continuing operations				(5,810)
Net cash used in discontinued operations				(1,472)
Net cash used in operating activities				(7,282)
Cash flows from investing activities:
Purchases of property and equipment				(21)
Net cash used in investing activities of continuing operations				(21)
Net cash used in investing activities of discontinued operations				(249)
Net cash used in investing activities				(270)
Cash flows from financing activities:
Proceeds from issuance of common stock, net of fees				4,221
Proceeds from credit facility				1,000
Repayment of debt				(500)
Purchase of treasury shares from employees for tax withholdings				(53)
Net cash provided by financing activities				4,668
NET DECREASE IN CASH				(2,884)
Cash - beginning of period				3,730
Cash - end of period		$ 846		846
SUPPLEMENTAL DISCLOSURES:
Cash paid for interest				366
Cash paid for income taxes