Condensed Consolidated Statements of Cash Flow (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Cash flows from continuing operating activities:
Net loss	$ (635,000)	$ (949,000)
Adjustments to reconcile net loss to net cash (used in) provided by operating activities:
Stock based compensation	323,000	685,000
Topic 606 Cumulative Adjustment		1,213,000
Depreciation and amortization	543,000	487,000
Changes in operating assets and liabilities:
(Increase) / decrease in accounts receivable	(1,941,000)	(3,031,000)
(Increase) / decrease in prepaid	(319,000)	(1,935,000)
(Increase) in inventory	173,000	(1,702,000)
Increase / (decrease) in accounts payable and accrued liabilities	6,214,000	4,987,000
Increase in accrued interest and accrued liabilities, related party		26,000
(Decrease) in deferred revenue, net		(1,213,000)
Increase in accrued payroll and sales taxes payable	144,000	1,259,000
(Increase) / decrease in other assets	(102,000)	98,000
Increase in other liabilities	133,000	35,000
Net cash (used in) provided by operating activities	4,533,000	(40,000)
Cash flows from investing activities:
(Increase) / decrease in restricted cash		303,000
(Increase) / decrease in other assets	(213,000)
Purchase of property and equipment		(54,000)
Net cash provided by investing activities	(213,000)	249,000
Cash flows from financing activities:
Proceeds from ESPP stock issuance	1,000
Proceeds from / (payments on) line of credit	(3,737,000)	1,165,000
Payment on notes/loans payable	(618,000)	(1,154,000)
Net cash provided by (used) in financing activities	(4,354,000)	11,000
Net increase (decrease) in cash	(34,000)	220,000
Cash, beginning of period	378,000	25,000
Cash, end of period	344,000	245,000
Cash paid for interest
Cash paid for taxes
Supplementary for non-cash flow information:
Stock issued for services		209,000
Stock options issued	323,000	473,000
Shares to be repurchased		$ (230,000)