Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Cash flows from continuing operating activities:
Net loss	$ (2,873)	$ (635)
Adjustments to reconcile net loss to net cash (used in) provided by operating activities:
Stock based compensation	544	323
Amortization of ROU lease asset	13	18
Depreciation and amortization	548	543
Changes in operating assets and liabilities:
Accounts receivable	(6,006)	(1,941)
Prepaid expenses	(310)	(319)
Inventory	121	173
Accounts payable and accrued liabilities	6,186	6,214
Accrued interest and accrued liabilities, related party	3
Accrued payroll and sales taxes payable	731	144
Other assets	54	(102)
Lease liability	(12)	(17)
Other liabilities	(531)	132
Net cash (used in) provided by operating activities	(1,532)	4,533
Cash flows from investing activities:
Restricted cash	(8)
Other assets	24	(213)
Purchase of property and equipment	(1)
Net cash provided by (used in) investing activities	15	(213)
Cash flows from financing activities:
Proceeds from ESPP stock issuance		1
Proceeds from / (payments on) line of credit	3,613	(3,737)
Payment on notes/loans payable	(390)	(618)
Net cash provided by (used in) financing activities	3,223	(4,354)
Net increase (decrease) in cash	1,706	(34)
Cash, beginning of period	1,615	378
Cash, end of period	3,321	344
Cash paid for interest	601
Cash paid for taxes
Supplementary for non-cash flow information:
Stock issued for services	354
Intangible assets acquired in non-cash exchange	885
Stock options and warrants issued	$ 190	$ 323