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v3.21.2

Long-Term Debt (Details) | 1 Months Ended | 3 Months Ended | 6 Months Ended
--- | --- | --- | ---
Jul. 22, 2020 USD ($) | Jun. 30, 2021 USD ($) | Jun. 30, 2020 USD ($) | Jun. 30, 2021 USD ($) | Jun. 30, 2020 USD ($)
Debt Instrument [Line Items] |  |  |  |  |
Interest expense |  | $ 52,000 | $ 86,000 | $ 104,000 | $ 146,000
Line of Credit [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest expense |  | $ 36,000 |  | $ 73,000 |
Interest rate |  | 3.25% |  | 3.25% |
Loan and Security Agreement [Member] | East West Bank [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Maximum borrowing capacity under term loan | $ 10,000,000 |  |  |  |
Loan term | 2 years |  |  |  |
Repayment term | 4 years |  |  |  |
Term loan interest rate description |  |  |  | Term loans made pursuant to the agreement shall bear interest at the prime rate as reported by the Wall Street Journal, provided that the minimum interest rate on any term loan will not be less than 3.25%. |
Origination fee | 0.25% |  |  |  |
Debt coverage ratio | 1.35 |  |  |  |
Amount of tangible net worth minimum | $ 25,000,000 |  |  |  |
Net capital ratio | 10.00% |  |  |  |
Covenants description |  |  |  | Certain other non-financial covenants include that the Company must promptly notify East West Bank of the creation or acquisition of any subsidiary that at any time owns assets with a value of $100,000 or greater. |
Term Loan [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Outstanding balance on long-term debt |  | $ 4,200,000 |  | $ 4,200,000 |
Initial borrowing amount |  | 5,000,000.0 |  | 5,000,000.0 |
Remaining available line of credit |  | $ 5,000,000.0 |  | $ 5,000,000.0 |

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- Definition Description of minimum financial levels (for example, tangible net worth and working capital) and achievement of certain financial ratios (for example, working capital ratio and debt service coverage ratio), and adherence to certain clauses which generally require or restrict certain actions (for example, entering into a debt arrangement with equal or greater seniority, and selling or discontinuing a certain business segment or material subsidiary) to be in compliance with the covenant clauses of the debt agreement. May also include a discussion of the adverse consequences that would result if the entity violates or fails to satisfy the covenants. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 50 -Paragraph 3 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=123599511&loc=d3e64711-112823 + Details
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