Consolidated Statements of Operations and Comprehensive Income (Loss) (Unaudited) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Revenue:
Total revenue	$ 4,169,000	$ 2,617,000	$ 11,517,000	$ 9,857,000
Costs and expenses:
Cost of revenue, exclusive of depreciation and amortization	2,637,000	1,786,000	7,077,000	6,702,000
Selling, general and administrative (including stock based compensation)	3,675,000	1,713,000	8,162,000	4,602,000
Depreciation and amortization	246,000	298,000	824,000	844,000
Total costs and expenses	6,558,000	3,797,000	16,063,000	12,148,000
Operating loss	(2,389,000)	(1,180,000)	(4,546,000)	(2,291,000)
Other income (expense):
Interest income	10,000	7,000	61,000	11,000
Interest expense	(29,000)	(49,000)	(101,000)	(104,000)
Unrealized gain on marketable securities	7,782,000		8,365,000
Amortization of deferred financing costs and debt discount	(8,000)		(8,000)	(2,000)
Income (loss) before income taxes	5,366,000	(1,222,000)	3,771,000	(2,386,000)
Income tax expense (benefit)
Income (loss) from continuing operations	5,366,000	(1,222,000)	3,771,000	(2,386,000)
Loss from discontinued operations	(424,000)	(29,000)	(1,702,000)	(346,000)
Net income (loss)	4,942,000	(1,251,000)	2,069,000	(2,732,000)
Loss attributed to noncontrolling interest	126,000		307,000
Net income (loss) from continuing operations attributable to common stockholders	5,492,000	(1,222,000)	4,078,000	(2,386,000)
Other comprehensive income (loss):
Interest rate swap loss				(15,000)
Settlement of interest rate swap				22,000
Comprehensive income (loss):	$ 4,942,000	$ (1,251,000)	$ 2,069,000	$ (2,725,000)
Earnings (loss) per common share - continuing operations:
Basic	$ 1.20	$ (1.53)	$ 1.45	$ (3.17)
Diluted	0.70	(1.53)	1.05	(3.17)
Loss per common share - discontinued operations:
Basic	(0.09)	(0.04)	(0.61)	(0.46)
Diluted	$ (0.05)	$ (0.04)	$ (0.44)	$ 0.46
Shares used in computing earnings (loss) per common share:
Basic	4,582,374	800,881	2,811,336	753,706
Diluted	7,805,629	800,881	3,893,597	753,706
Printed Products [Member]
Revenue:
Total revenue	$ 2,971,000	$ 2,119,000	$ 8,405,000	$ 8,433,000
Technology Sales, Services and Licensing [Member]
Revenue:
Total revenue	483,000	498,000	1,319,000	1,424,000
Direct Marketing [Member]
Revenue:
Total revenue	$ 715,000		$ 1,793,000