Segment Information - Schedule of Disaggregation of Revenue (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Segment Reporting Information [Line Items]
Total Printed Products	$ 3,623,000	$ 3,725,000	$ 7,989,000	$ 7,648,000
Total Technology Sales, Services and Licensing	484,000	362,000	927,000	816,000
Packaging Printing and Fabrication [Member]
Segment Reporting Information [Line Items]
Total Printed Products	2,775,000	2,491,000	5,736,000	5,110,000
Commercial and Security Printing [Member]
Segment Reporting Information [Line Items]
Total Printed Products	225,000	338,000	577,000	638,000
Technology Integrated Plastic Cards and Badges [Member]
Segment Reporting Information [Line Items]
Total Printed Products	158,000	253,000	661,000	505,000
Plastic Cards, Badges and Accessories [Member]
Segment Reporting Information [Line Items]
Total Printed Products	465,000	643,000	1,015,000	1,395,000
Information Technology Sales and Services [Member]
Segment Reporting Information [Line Items]
Total Technology Sales, Services and Licensing	32,000	78,000	105,000	208,000
Digital Authentication Products and Services [Member]
Segment Reporting Information [Line Items]
Total Technology Sales, Services and Licensing	319,000	174,000	550,000	351,000
Royalties from Licensees [Member]
Segment Reporting Information [Line Items]
Total Technology Sales, Services and Licensing	$ 133,000	$ 110,000	$ 272,000	$ 257,000