Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands		6 Months Ended
		Jun. 30, 2023	Jun. 30, 2022
Cash Flows From Operating Activities:
Net loss		$ (4,292)	$ (37,613)
Adjustments to reconcile net loss to net cash used in operating activities:
Income from discontinued operations, net of tax			(747)
Depreciation		73	632
Amortization		64	371
Impairment		896	15,775
Non-cash rent expense		900	241
Bad debt expense			51
(Gain) loss on sales (ID, DWXC, SKS)	[1]	(454)	2,604
Loss on lease abandonment			11,329
Gain on the sale of assets			(8,441)
Share-based compensation		184	945
Amortization of debt discounts		7	1,289
Default interest charge			376
Loss on extinguishment of debt			618
Loss on inducement of debt conversions		1,946
Changes in operating assets and liabilities:
Accounts receivable, net		793	(702)
Inventory, net		159	3,056
Prepaid expenses		126	(378)
Other assets		156	316
Note receivable			(2,000)
Accounts payable		324	94
Accrued interest		836	173
Accrued liabilities		382	382
Contract liabilities		(1,861)	1,281
Operating lease liabilities		(903)	(1,386)
Related party notes			(206)
Other current liabilities		589	856
Total Adjustments		4,217	26,529
Net Cash Used In Operating Activities		(75)	(11,084)
Cash Flows From Investing Activities:
Proceeds from sale of SKS	[1]	436
Proceeds from building sale, net of transaction costs			15,102
Purchases of property and equipment			(167)
Net Cash Provided By Investing Activities		436	14,935
Cash Flows From Financing Activities:
Proceeds from issuance of related party note			100
Proceeds from issuance of debt		170	500
Preferred stock dividend			(246)
Debt issuance costs			31
Repayment of debt			(7,580)
Net Cash Provided By (Used In) Financing Activities		170	(7,195)
Cash Flows Provided by Discontinued Operations			1,632
Net Increase (Decrease) In Cash		531	(1,712)
Cash - Beginning of Period		1,868	1,873
Cash - End of Period		2,399	161
Cash paid during the period for:
Interest		76	107
Non-cash investing and financing activities:
Issuance of common stock for debt placement agent		28	81
Accrual of preferred dividends not paid yet		370	62
Reclassification of assets and liabilities held for sale		543
Conversion of interest and penalty fees into debt		100
Issuance of common stock for conversions of debt and interest		3,547	3,306
Recognition of operating lease right-of-use asset and liability		25	10,052
Prepaid deposits transferred to inventory			$ 2,445

[1] Innovation Digital (“ID”) and DragonWave-X Canada (“DWXC”) were sold in 2022. Sky Sapience (“SKS”) was sold in 2023 and the proceeds shown are net of cash sold of $35,000.