Commitments And Contingencies [Line Items]

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Debt Instrument, Restrictions and Covenants, Number Of Times EBITDA Must Be Paid Total Interest Period Within A Period of Twelve Months Rolling Basis

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Debt Instrument, Restrictions and Covenants, Tangible Assets, Minimum

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Debt Instrument, Restrictions and Covenants, Tangible Net Worth, Minimum

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Debt Instrument, Termination of Debt Notice

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Legal Reserves

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Proceeds from Government Lending

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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- Definition

Amount of the cost of borrowed funds accounted for as interest expense.

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- Definition

Amount of lessee's undiscounted obligation for lease payment for operating lease.

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- Definition

Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Remaining lease term of operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.

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Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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COMMITMENTS AND CONTINGENCIES (Details)			3 Months Ended			9 Months Ended
COMMITMENTS AND CONTINGENCIES (Details)	Apr. 26, 2020 USD ($)	Apr. 08, 2019 AUD ($)	Sep. 30, 2021 USD ($)	Sep. 30, 2020 USD ($)	Jun. 30, 2020 USD ($)	Sep. 30, 2021 USD ($)	Sep. 30, 2020 USD ($)	Dec. 31, 2020 USD ($)
Commitments And Contingencies [Line Items]
Legal Reserves			$ 0			$ 0		$ 0
Lessee, Operating Lease, Liability, Payments, Due Next Twelve Months			122,000			122,000
Lessee, Operating Lease, Liability, Payments, Due Year Two			281,000			281,000
Lessee, Operating Lease, Liability, Payments, Due Year Three			118,000			118,000
Lessee, Operating Lease, Liability, Payments, Due			$ 521,000			521,000
Operating Lease, Cost						$ 523,000	$ 407,000
Operating Lease, Weighted Average Remaining Lease Term			1 year 6 months			1 year 6 months
Proceeds from government lending	$ 1,326,000				$ 1,300,000	$ 0	1,326,000
Minimum
Commitments And Contingencies [Line Items]
Lessee, Operating Lease, Remaining Lease Term			1 year			1 year
Maximum
Commitments And Contingencies [Line Items]
Lessee, Operating Lease, Remaining Lease Term			3 years			3 years
NAB Facility Agreement [Member] \| Line of Credit [Member]
Commitments And Contingencies [Line Items]
Debt Instrument, Termination of Debt Notice		90 days
Interest Expense			$ 5,000	$ 4,000		$ 15,000	$ 14,000
Debt Instrument, Restrictions and Covenants, Number Of Times EBITDA Must Be Paid Total Interest Period Within A Period of Twelve Months Rolling Basis		2
Debt Instrument, Restrictions and Covenants, Tangible Net Worth, Minimum		$ 2,500,000
Line of Credit Facility, Maximum Borrowing Capacity		$ 4,000,000
Long-term debt			$ 0			$ 0
Debt Instrument, Restrictions and Covenants, Tangible Assets, Minimum			25.00%			25.00%
Paycheck Protection Program [Member]
Commitments And Contingencies [Line Items]
Debt Instrument, Interest Rate, Effective Percentage			1.00%			1.00%
Variable Receivable Finance Indicator [Member] \| NAB Facility Agreement [Member] \| Line of Credit [Member]
Commitments And Contingencies [Line Items]
Debt Instrument, Basis Spread on Variable Rate		1.60%