Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
CASH FLOWS FROM OPERATING ACTIVITIES
Net loss	$ (25,900)	$ (32,432)
Adjustments to reconcile net loss to net cash used by operating activities
Depreciation and amortization	2,412	2,140
Non-cash compensation expense attributable to stock awards	4,393	8,936
Deferred income taxes	594
Bad debt expense	45	280
Loss on disposal of assets	75	31
Loss on disposal of capitalized patent costs	140
Impairment of long-lived assets	33	730
Equity method investment	8
Changes in operating assets and liabilities
Accounts receivable	439	72
Inventory		173
Prepaid expenses and other assets	(176)	(530)
Right of use assets	1,063
Accounts payable and accrued expenses	(511)	354
Restructuring reserve	(2,098)	3,305
Due to related parties	(77)	347
Operating lease liabilities	(1,044)
Deferred revenue	(595)	(611)
Other liabilities	(72)	245
Net cash used by operating activities	(21,271)	(16,960)
CASH FLOWS FROM INVESTING ACTIVITIES
Purchases of intangible assets	(792)	(937)
Purchases of equipment	(413)	(497)
Net cash used by investing activities	(1,205)	(1,434)
CASH FLOWS FROM FINANCING ACTIVITIES
Net proceeds from July 2019 follow-on offering	94,244
Proceeds from stock option exercises	2,220	2,564
Payments of withholding tax on net issuance of restricted stock	(467)	(139)
Net cash provided by financing activities	95,997	2,425
Net change in cash and cash equivalents	73,521	(15,969)
CASH AND CASH EQUIVALENTS
Beginning of the year	76,722	98,318
End of the year	150,243	82,349
Cash paid during the period:
Taxes paid	25	$ 12
Non-cash investing activity:
Capitalized change in estimated asset retirement obligations	503
Contribution of capital equipment to TeamConnect LLC	14
Contribution of patent to TeamConnect LLC	$ 34