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Subsequent Events (Details Narrative) - USD ($) | Aug. 10, 2021 | Jul. 20, 2021
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Forecast [Member] | Revolving Credit Facility [Member] |  |
Subsequent Event [Line Items] |  |
Line of credit facility, revolving credit | $ 3,000,000 |
Subsequent Event [Member] |  |
Subsequent Event [Line Items] |  |
Credit facility, description | the quarterly FCCR testing requirement starting for the fourth quarter of 2021 and revises the methodology to be used in calculating the FCCR for the quarters ending December 31, 2021, March 31, 2022, and June 30, 2022 (with no change to the minimum 1.15:1 ratio requirement for each quarter) |
Subsequent Event [Member] | Lender [Member] |  |
Subsequent Event [Line Items] |  |
Debt instrument fees amount | $ 15,000 |
Subsequent Event [Member] | 2003 Stock Option Plan [Member] |  |
Subsequent Event [Line Items] |  |
Additional number of shares available |  | 500,000
Subsequent Event [Member] | 2003 Stock Option Plan [Member] | Outside Reelected Director [Member] | Maximum [Member] |  |
Subsequent Event [Line Items] |  |
Number of stock option shares granted |  | 10,000
Subsequent Event [Member] | 2003 Stock Option Plan [Member] | New Director [Member] | Maximum [Member] |  |
Subsequent Event [Line Items] |  |
Number of stock option shares granted |  | 20,000
Subsequent Event [Member] | 2003 Stock Option Plan [Member] | Outside Director [Member] |  |
Subsequent Event [Line Items] |  |
Stock options, exercise price |  | $ 5.93

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- Definition Amount of the fee that accompanies borrowing money under the debt instrument. + 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(b)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- Definition Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility. + 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 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- Definition Description of the terms of a credit facility arrangement. Terms typically include interest rate, collateral required, guarantees required, repayment requirements, and restrictions on use of assets and activities of the entity. + 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 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- Definition Number of additional shares authorized for issuance under share-based payment arrangement. + References No definition available. + Details
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- Definition Gross number of share options (or share units) granted during the period. + References No definition available. + Details
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- Definition Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options. + References No definition available. + Details
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- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. + References No definition available. + Details
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