Debt (Details Narrative) - Credit Agreement $ in Thousands		1 Months Ended	9 Months Ended
	Apr. 06, 2021 USD ($) integer	Sep. 25, 2019 USD ($) integer	Sep. 30, 2021 USD ($)	Jan. 30, 2020 USD ($)
Line of credit commencing date			February 1, 2020
Line of credit, description			Borrowings under the Credit Agreement will bear interest at a rate per annum equal to one-month LIBOR or zero if the LIBOR is less than zero) plus a margin of 1.90% (1.973% as of September 30, 2021).
Line of credit tangible net worth			$ 20,000
Line of credit maturity date			January 31, 2022
Line of credit				$ 5,000
Line of credit outstanding amount			$ 1,470
Line of credit net balance availability			$ 3,530
Master loan agreement amount	$ 743	$ 425
Master loan agreement installments | integer	48	60
Principal and interest payments	$ 16	$ 8
Principal and interest payments, beginning date	May 8, 2021	October 25, 2019
Principal and interest payments, maturity date	April 8, 2025	September 25, 2024
Principal and interest payments, interest rate percentage	3.00%	5.11%