Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Jul. 31, 2021	Jul. 31, 2020
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (17,015)	$ (3,424)
Adjustments to reconcile net loss to cash (used in)/provided by operating activities:
Depreciation and amortization expense	1,707	613
Stock compensation and warrant expense	624	1,127
Bad debt expense (recovery)	17	(5)
Amortization of ROU Asset - operating	328	140
Amortization of debt discount	2,809	1,228
Loss (Gain) on derivative liabilities	9,935	(263)
Gain on settlement of debt	(560)	(134)
Accrued interest added to principal	510
Preferred stock C issued for settlement of AP from current year	333
Stock issued for debt extension	59
Changes in operating assets and liabilities:
Accounts receivable	(69)	60
Prepaid expenses and other current assets	46	(23)
Inventory	(27)
Right of use operating lease liability	(328)	(140)
Accounts payable	99	235
Accrued expenses	1,083	646
Deferred income	(259)	(6)
Net cash (used in) / provided by operating activities	(708)	54
CASH FLOWS FROM INVESTING ACTIVITIES:
Cash paid in acquisition of equipment	(410)	(85)
Cash paid for escrow deposit related to acquisition		(127)
Acquisitions of VoIP assets, net of cash received	(10,390)
Net cash used in investing activities	(10,800)	(212)
CASH FLOWS FROM FINANCING ACTIVITIES:
Borrowings from convertible debt, net of original issuance cost and discounts	1,078	435
Proceeds from sale of stock and warrants	34	99
Borrowings from related party note, net		70
Borrowings from third party promissory notes, net		556
Borrowings from debt, net of original issuance cost and discounts	13,036
Payment of debt financing cost		(75)
Principal payments on debt, net	(1,338)
Principal payments on convertible notes, net	(266)	(140)
Principal payments on related party notes, net	(169)	(443)
Principal payment on equipment financing	(63)	(65)
Net cash provided by financing activities	12,312	437
INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	804	279
CASH AND CASH EQUIVALENTS, beginning of period	685	406
CASH AND CASH EQUIVALENTS, end of period	1,489	685
SUPPLEMENTAL DISCLOSURES:
Cash paid for interest	1,111	547
Income tax paid
SUPPLEMENTAL DISCLOSURES OF NON-CASH INVESTING AND FINANCING ACTIVITIES
Beneficial conversion feature on convertible debt	282
Debt discount from common stock issued with debt	147	12
Debt discount from derivative liabilities	358	814
Debt discount from PRG warrant derivative	6,462
Debt from assignment of accrued interest		113
Promissory note reclassed to convertible debt	15
Capitalization of ROU assets and liabilities - operating	440	316
Preferred Stock Series A and warrants issued for AP settlement		25
Preferred Stock Series B issued for debt conversion and settlement	18	408
Preferred Stock Series C issued for AP settlement	221
Common Stock issued for debt conversion	429	525
Common Stock issued for interest payment		18
Common Stock issued for accounts payable	60
Common Stock issued for debt extension		50
Dividend declared	20	19
Derivative liability resolved to APIC due to debt conversion	588	872
Capitalized expense related to debt financing cost		$ 13