Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
Cash flows from continuing operating activities:
Net loss	$ (8,646)	$ (2,608)
Adjustments to reconcile net loss to net cash (used in) provided by operating activities:
Stock based compensation	2,275	1,093
Amortization of ROU lease asset	40
Depreciation and amortization	1,696	1,620
Changes in operating assets and liabilities:
Accounts receivable	(3,193)	1,420
Prepaid expenses	(116)	(154)
Inventory	218	(234)
Accounts payable and accrued liabilities	9,673	4,412
Accrued interest and accrued liabilities, related party	(26)	(6)
Accrued payroll and sales taxes payable	(14)	(295)
Other assets	48	57
Lease liability	(39)
Other liabilities	(420)	(358)
Net cash (used in) provided by operating activities	1,496	4,947
Cash flows from investing activities:
Other assets	66	(225)
Purchase of property and equipment	(5)	(45)
Net cash provided by investing activities	61	(270)
Cash flows from financing activities:
Proceeds from ESPP stock issuance		1
Net proceeds from common stock and warrant issuances		3,937
Proceeds from / (payments on) line of credit	1,870	(4,017)
Proceeds from notes/loans payable	898
Payment on notes/loans payable	(874)	(3,022)
Net cash provided by (used in) financing activities	1,894	(3,101)
Net increase in cash	3,451	1,576
Cash, beginning of period	1,615	378
Cash, end of period	5,066	1,954
Cash paid for interest	77	1,156
Cash paid for taxes
Supplementary for non-cash flow information:
Stock issued for services	1,971	138
Intangible assets acquired in non-cash exchange	885
Conversion of notes payable	281	550
Stock options issued	$ 304	$ 1,093