CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
CASH FLOWS FROM OPERATING ACTIVITIES
Net loss	$ (226,770)	$ (18,024)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	12,938	5,427
Impairment of goodwill and intangible assets	160,989	0
Provision for doubtful accounts and reserve for note receivables	4,531	137
Stock-based compensation	11,236	6,783
Change in fair value of warrant liability	0	(1,284)
Amortization of deferred financing costs	237	29
Interest expense relating to debt discount and conversion feature	619	184
Shares issued for services	1,788	822
Gain on equity investment	0	(6,371)
Loss on extinguishment of debt	8,873	0
Deferred tax	(8,594)	(255)
Loss on disposal of assets	0	39
Changes in operating assets and liabilities:
(Increase) in accounts receivable	(1,952)	1,541
(Increase) decrease in prepaid expenses, deposits and other assets	1,853	(628)
Decrease (increase) in accounts payable and customer deposits	16,140	4,650
Decrease (increase) in net billings in excess of revenues	(70)	84
Decrease (increase) in accrued expenses and other payables	421	(954)
Net cash (used in) operating activities	(17,761)	(7,820)
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of property, equipment and software development	(7,118)	(3,707)
Acquisition of Artilium plc, net of cash acquired	0	(7,318)
Acquisition of iPass, Inc., net of cash acquired	860	0
Investment in note receivables	(2,700)	(500)
Acquisition of assets from Devicescape, LLC	(2,137)	0
Net cash (used in) investing activities	(11,095)	(11,525)
CASH FLOWS FROM FINANCING ACTIVITIES:
Increase in short term loans	0	548
Exercise of warrants and options	1,597	6,174
Proceeds from issuance of loan	27,907	0
Repayment on loans	(41,502)	(81)
Gross proceeds from equity offerings	39,961	6,100
Financing related fees	(4,101)	(633)
Proceeds from Issuance of Redeemable Convertible Preferred Stock	4,478	0
Net cash provided by financing activities	28,340	12,108
EFFECT OF EXCHANGE RATES ON CASH, CASH EQUIVALENTS AND RESTRICTED CASH		(65)
NET DECREASE IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH	(581)	(7,255)
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, BEGINNING OF THE YEAR	6,483	13,738
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, END OF YEAR	5,902	6,483
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION:
Cash received during the period for interest	(167)	202
Cash (paid) during the period for interest	(1,717)	(121)
Cash (paid) received during the period for income taxes	$ (280)	$ (34)
NON-CASH INVESTING AND FINANCING ACTIVITIES:
Shares issued in business combinations	28,610	112,535
Shares issued for asset purchase	$ 1,692	$ 0
Right of use lease assets and financing	1,832	0
Conversion of notes, including converted accumulated interest	147	1,314
Conversion of 9% unsecured convertible note	0	678
Shares issued for settlement of services	9,252	794
Amendments and fair market value adjustments to warrants liabilities and convertible feature liability	$ 0	$ 314