Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands		6 Months Ended
		Jun. 30, 2022	Jun. 30, 2021
Cash Flows From Operating Activities:
Net loss		$ (37,613)	$ (26,783)
Adjustments to reconcile net loss to net cash used in operating activities:
(Income) loss from discontinued operations, net of tax		(747)	121
Depreciation		632	509
Amortization		371	6,446
Impairment expense		15,775	281
Operating lease expense		241	437
Bad debt expense		51	197
Loss on sales (ID, DWXC)	[1]	2,604
Loss on lease abandonment		11,329
Gain on the sale of assets		(8,441)	(83)
Share-based compensation		945	882
Amortization of debt discounts and debt issuance costs		1,289	249
Default interest charge		376
Share-based vendor payments			1,171
Loss on extinguishment of debt		618	5,025
Changes in operating assets and liabilities:
Accounts receivable, net		(702)	(626)
Inventory, net		3,056	1,825
Prepaid expenses		(378)	(6,114)
Other current assets		(23)	125
Note receivable		(2,000)
Other non-current assets		339	(70)
Accounts payable		94	(7,956)
Accrued interest		173
Accrued liabilities		382
Contract liabilities		1,281	(1,400)
Operating lease liabilities		(1,386)	(389)
Related party notes		(206)	1
Other current liabilities		856	(1)
Total Adjustments		26,529	630
Net Cash Used In Operating Activities		(11,084)	(26,153)
Cash Flows From Investing Activities:
Business acquisitions, net of cash received			(4,248)
Proceeds from building sale, net of transaction costs		15,102
Purchases of property and equipment		(167)	(2,534)
Acquisition of intangible assets			(1,233)
Proceeds from disposal of property and equipment			83
Net Cash Provided By (Used In) Investing Activities		14,935	(7,932)
Cash Flows From Financing Activities:
Proceeds from issuance of related party notes		100	(850)
Proceeds from sale of common stock from offering			44,971
Proceeds from debt		500	9,345
Offering costs			(5,315)
Preferred stock dividend		(246)
Proceeds from exercise of options		31	17
Debt issuance costs			(186)
Repayment of debt		(7,580)	(6,379)
Net Cash (Used In) Provided By Financing Activities		(7,195)	41,603
Net Cash Provided by (Used In) Discontinued Operations		1,632	(3,213)
Net (Decrease) Increase In Cash		(1,712)	4,305
Cash - Beginning of Period		1,873	690
Cash - End of Period		161	4,995
Cash paid during the period for:
Interest		107	436
Non-cash investing and financing activities:
Issuance of common stock for debt placement agent		81
Accrual of preferred dividends not paid yet		62
Debt incurred to sellers for Skyline Partners Technology LLC			12,650
Issuance of common stock for Sky Sapience Ltd. acquisition			9,071
Issuance of common stock for Innovation Digital, LLC			7,344
Debt incurred to sellers for Innovation Digital, LLC			600
Issuance of common stock for RVision, Inc.			5,500
Issuance of common stock for extinguishment of debt and interest			12,383
Issuance of warrants for extinguishment of debt and interest			4,394
Issuance of common stock for conversion of debt and interest		3,306	1,602
Original issue discount and non-cash debt issuance costs			1,655
Issuance of warrants as debt issuance costs			919
Recognition of operating lease right-of-use asset and liability		10,052	1,217
Acquisition of building with secured note payable			4,480
Prepaid deposits transferred to inventory		2,445	862
Lease deposits recognized from Sky Sapience Ltd. Acquisition			$ 11

[1] InnovationDigital (“ID”), DragonWave-X Canada (“DWXC”)