STATEMENTS OF OPERATIONS - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Total net sales	$ 17,669,000	$ 21,954,000
Cost of goods sold	14,467,000	17,193,000
Impairment loss	159,000	0
Total cost of sales	14,626,000	17,193,000
Gross profit	3,043,000	4,761,000
Operating Expenses:
Selling	2,877,000	2,658,000
Marketing	1,015,000	2,394,000
General and administrative	3,947,000	3,324,000
Gain on sale of custom print business	(195,000)	0
Impairment loss	0	2,014,000
Total operating expenses	7,644,000	10,390,000
Operating loss	(4,601,000)	(5,629,000)
Other income	110,000	142,000
Loss before taxes	(4,491,000)	(5,487,000)
Income tax benefit	(191,000)	(466,000)
Net loss	$ (4,300,000)	$ (5,021,000)
Net loss per share:
Basic	$ (2.48)	$ (2.94)
Diluted	$ (2.48)	$ (2.94)
Shares used in calculation of net loss per share:
Basic	1,734,000	1,706,000
Diluted	1,734,000	1,706,000
Services
Total net sales	$ 17,091,000	$ 20,229,000
Cost of goods sold	13,934,000	15,756,000
Impairment loss	159,000	0
Products
Total net sales	578,000	1,725,000
Cost of goods sold	$ 533,000	$ 1,437,000