Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Operating Activities:
Net income/(loss)	$ (13,183)	$ (184)
Adjustments to reconcile net income/(loss) to net cash used in operating activities
Depreciation and amortization	366	277
Amortization of debt discount	85	156
Stock-based compensation	50	41
Change in warrant liability		1
Change in fair value of Special Loan	151
Deferred tax provision	(175)	19
Allowance for doubtful accounts	328	68
Increase in notes due to in-kind interest	47
Loss on goodwill impairment	10,646
Gain on settlement of obligations	(40)	(7)
Changes to operating assets and liabilities:
Accounts receivable and unbilled receivables	1,056	(556)
Inventories	(335)	(286)
Prepaid expenses and other current assets	(140)	623
Operating lease right-of-use assets, net	129	141
Other assets	9	9
Accounts payable	193	402
Deferred revenue	681	(1,024)
Accrued expenses	(453)	1,419
Deposits	595	(1,196)
Other liabilities	(127)	(135)
Net cash used in operating activities	(117)	(232)
Investing activities
Purchases of property and equipment	(268)	(230)
Net cash used in investing activities	(268)	(230)
Financing activities
Principal payments on finance leases	(8)	(8)
Net cash used in financing activities	(8)	(8)
Increase/(decrease) in Cash and Cash Equivalents	(393)	(470)
Cash and Cash Equivalents, beginning of period	2,534	2,718
Cash and Cash Equivalents, end of period	$ 2,141	$ 2,248