Restatement of Previously Issued Financial Statements (Details 3) - USD ($)	Jun. 30, 2021	Dec. 31, 2020	Jun. 30, 2020
Accrued liabilities - other	$ 1,072,000	$ 1,071,000
Accumulated deficit	$ (11,218,000)	$ (9,587,000)
Restated [Member]
Accounts receivable, net			$ 5,421,000
Accrued liabilities - sales tax			773,000
Accrued liabilities - other			769,000
Accumulated deficit			(7,740,000)
As Previously Reported [Member] | Products and Services Transferred Over Time
Accounts receivable, net			5,319,000
Accrued liabilities - sales tax			0
Accrued liabilities - other			597,000
Accumulated deficit			(6,896,000)
Error Correction [Member]
Accounts receivable, net			102,000
Accrued liabilities - sales tax			773,000
Accrued liabilities - other			172,000
Accumulated deficit			$ (844,000)