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Other Notes Payable (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands		1 Months Ended			12 Months Ended		48 Months Ended
	Jun. 05, 2020	May 31, 2020	Apr. 30, 2019	Jul. 31, 2016	Dec. 31, 2020	Dec. 31, 2019	Oct. 31, 2018
Debt instrument conversion of shares amount					$ 822	$ 550
Common stock, par value					$ 0.001	$ 0.001
Notes payable other					$ 1	$ 143
Third Minimum Payment [Member]
Debt instruments periodic payment			$ 750
First Minimum Payment [Member]
Debt instruments periodic payment			350
Second Minimum Payment [Member]
Debt instruments periodic payment			$ 500
Secured Promissory Note [Member]
Debt instrument face amount				$ 12,500
Debt instruments interest rate				12.00%
Debt instruments periodic payment				$ 250
Debt instrument due date				Dec. 31, 2016
Note Payable - Other [Member] \| Bar Code Specialties, Inc [Member]
Debt instruments interest rate							8.00%
Debt instruments periodic payment							$ 5
Debt instrument conversion of shares amount	$ 261
Debt instrument conversion of shares	37,270
Common stock, par value	$ 7.00
Notes payable other					$ 0	$ 137
Loan Agreement [Member] \| Zions Bank Corporation NA [Member] \| Paycheck Protection Program [Member]
Loan borrowed amount		$ 887,500