Note 9 - Debt (Details Textual) |
12 Months Ended | |||
|---|---|---|---|---|
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Jan. 03, 2017
USD ($)
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Dec. 31, 2016
USD ($)
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Jun. 30, 2019
USD ($)
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Feb. 28, 2019
USD ($)
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| Number of Notes Payable Delivered as a Portion of the Consideration Paid in Connection With Acquisitions | 2 | |||
| Debt Instrument, Face Amount | $ 100,000 | |||
| Revolving Credit Facility [Member] | ||||
| Debt Instrument, Interest Rate, Stated Percentage | 10.00% | |||
| Line of Credit Facility, Maximum Borrowing Capacity | $ 5,000,000 | |||
| Line of Credit Facility, Minimum Interest Payment Over Life of Credit Agreement | 200,000 | |||
| Line of Credit Facility, Periodic Payment, Interest | $ 25,000 | |||
| Long-term Line of Credit, Total | $ 1,000,000 | |||
| Notes Payable Delivered as a Portion of the Consideration Paid in Connection With Acquisitions [Member] | ||||
| Debt Instrument, Face Amount | $ 186,000 | |||
| Debt Instrument, Interest Rate, Stated Percentage | 4.25% |
| X | ||||||||||
- Definition The minimum amount of interest to be paid of the term of the line of credit agreement. No definition available.
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| X | ||||||||||
- Definition Represents the number of notes payable delivered during the period as a portion of the consideration paid in connection with the Company's various acquisitions. No definition available.
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| X | ||||||||||
- Definition Face (par) amount of debt instrument at time of issuance. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition 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. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of the required periodic payment applied to interest. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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