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Note 7 - Debt and Credit Agreements | 3 Months Ended
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Mar. 31, 2022
Notes to Financial Statements |
Debt Disclosure [Text Block] | NOTE 7 — DEBT AND CREDIT AGREEMENTS The Company’s outstanding debt balances as of March 31, 2022 and December 31, 2021 consisted of the following:
|  | March 31, |  |  | December 31, |
|  | 2022 |  |  | 2021 |
Line of credit |  | $ | 13,556 |  |  | $ | 6,350 |
Other notes payable |  |  | 272 |  |  |  | 274 |
Long-term debt |  |  | 197 |  |  |  | 203 |
Less: Current portion |  |  | (13,855 | ) |  |  | (6,650 | )
Long-term debt, net of current maturities |  | $ | 170 |  |  | $ | 177 |
Credit Facility On October 26, 2016, the Company established a three-year secured revolving line of credit with CIBC Bank USA (“CIBC”). This line of credit has been amended from time to time. On February 25, 2019, the line of credit was expanded and extended for three years when the Company and its subsidiaries entered into an Amended and Restated Loan and Security Agreement (the “Amended and Restated Loan Agreement”), with CIBC as administrative agent and sole lead arranger and the other financial institutions party thereto, providing the Company and its subsidiaries with a $35,000 secured credit facility (as amended to date, the “Credit Facility”). The obligations under the Credit Facility are secured by, subject to certain exclusions, (i) a first priority security interest in all accounts receivable, inventory, equipment, cash and investment property, and (ii) a mortgage on the Abilene, Texas tower and Pittsburgh, Pennsylvania gearing facilities. On October 29, 2020, the Company executed the First Amendment to the Amended and Restated Loan Agreement, implementing a payoff of a syndicated lender and a pricing grid based on the Company’s trailing twelve month EBITDA under which applicable margins range from 2.25% to 2.75% for London Interbank Offering Rate (“LIBOR”) rate loans and 0.00% and 0.75% for base rate loans, and extending the term of the Credit Facility to July 31, 2023. On February 23, 2021, the Company executed the Second Amendment to the Amended and Restated Loan Agreement, which waived testing of the fixed charge coverage covenant for the quarters ended March 31, 2021 and June 20, 2021, added a new liquidity covenant applicable to the quarter ended March 31, 2021 and new minimum EBITDA covenants applicable to the quarters ended March 31, 2021 and June 30, 2021. As of September 30, 2021, the Company transitioned back to a fixed charge coverage covenant. On November 8, 2021, the Company executed the Third Amendment to the Amended and Restated Loan Agreement (the “Third Amendment”) which waived the fixed charge coverage ratio default for the quarter ended September 30, 2021, suspended testing of the fixed charge coverage ratio covenant through September 30, 2022, added a minimum EBITDA covenant applicable to the three-month period ending December 31, 2021, the six-month period ending March 31, 2022, the nine-month period ending June 30, 2022 and the twelve-month period ending September 30, 2022 and added a reserve of $5,000 to the Revolving Loan Availability through December 31, 2022. On February 28, 2022, the Company executed the Fourth Amendment to the Amended and Restated Loan Agreement (the “Fourth Amendment”) which reduced the line of credit from $35,000 to $30,000, extended the maturity date until January 31, 2024, waived the minimum EBITDA covenant for the three-month period ended December 31, 2021, revised the fixed charge coverage ratio covenant as of December 31, 2022 for the trailing nine-month period after March 31, 2022, revised the minimum EBITDA covenant applicable to the three-month period ending March 31, 2022, the six-month period ending June 30, 2022 and the nine-month period ending September 30, 2022, revised the liquidity reserve to $2,500 and amended certain other provisions in connection with the discontinuation of LIBOR and replacement with the forward-looking term Secured Overnight Financing Rate (Term SOFR) administered by CME Group, Inc. The Credit Facility contains customary representations and warranties applicable to the Company and the subsidiaries. It also contains a requirement that the Company, on a consolidated basis, maintain customary restrictive covenants, certain of which are subject to materiality thresholds, baskets and customary exceptions and qualifications. In conjunction with the Amended and Restated Loan Agreement, during June 2019, the Company entered into a floating to fixed interest rate swap with CIBC. The swap agreement has a notional amount of $6,000 and a schedule matching that of the underlying loan that synthetically fixes the interest rate on LIBOR borrowings for the entire original term of the Credit Facility at 2.13%, before considering the Company’s risk premium. The interest rate swap is accounted for using mark-to-market accounting. Accordingly, changes in the fair value of the swap each reporting period are adjusted through earnings, which may subject the Company’s results of operations to non-cash volatility. The interest rate swap liability is included in the “Accrued liabilities” line item of the Company’s condensed consolidated financial statements as of December 31, 2021. The interest rate swap expired in February 2022. As of March 31, 2022, there was $13,556 of outstanding indebtedness under the Credit Facility, with the ability to borrow an additional $13,944. The Company was in compliance with all financial covenants under the Credit Facility as of March 31, 2022. Other In 2016, the Company entered into a $570 loan agreement with the Development Corporation of Abilene which is included in the “Long-term debt, net of current maturities” line item of the Company’s condensed consolidated financial statements as of March 31, 2022 and December 31, 2021. The loan is forgivable upon the Company meeting and maintaining specific employment thresholds. During each of the years 2021, 2020, 2019, and 2018, $114 of the loan was forgiven. As of March 31, 2022, the loan balance was $114. In addition, the Company has outstanding notes payable for capital expenditures in the amount of $355 and $363 as of March 31, 2022 and December 31, 2021, respectively, with $185 and $186 included in the “Line of credit and other notes payable” line item of the Company’s condensed consolidated financial statements as of March 31, 2022 and December 31, 2021. The notes payable have monthly payments that range from $3 to $16 and an interest rate of approximately 4%. The equipment purchased is utilized as collateral for the notes payable. The outstanding notes payable mature in September 2028.

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- Definition The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -URI https://asc.fasb.org/topic&trid=2208564 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1B -Subparagraph (h) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1C -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495334-112611 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1I -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495371-112611 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1I -Subparagraph (d) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495371-112611 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(c)) -URI https://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1B -Subparagraph (g) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1C -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495334-112611 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1C -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495334-112611 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1E -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495348-112611 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1B -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1I -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495371-112611 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1B -Subparagraph (i) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611 + Details
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