Note 19 - Subsequent Events	3 Months Ended
Mar. 31, 2020
Notes to Financial Statements
Subsequent Events [Text Block]	*Note 19.* Subsequent Events** On April 1, 2020, the Company repaid its revolving bank line of credit with Truist of $20 million. On April 17, 2020, the Company entered into a term note with Truist Bank, with a principal amount of $6.23 million pursuant to the Paycheck Protection Program (“PPP Term Note”) under the Coronavirus Aid, Relief, and Economic Security Act (the “CARES Act”). The PPP Loan is evidenced by a promissory note. The PPP Term Note bears interest at a fixed annual rate of 1.00%, with the first six months of interest deferred. Beginning in November 2020, the Company will make 18 equal monthly payments of principal and interest with the final payment due in April 2022. The PPP Term Note may be accelerated upon the occurrence of an event of default. The PPP Term Note is unsecured and guaranteed by the United States Small Business Administration. The Company may apply for forgiveness of the PPP Term Note, with the amount which may be forgiven equal to the sum of payroll costs, covered rent and mortgage obligations, and covered utility payments incurred by the Company during the eight-week period beginning upon receipt of PPP Term Note funds, calculated in accordance with the terms of the CARES Act. At this time, we are not in a position to quantify the portion of the PPP Term Note that will be forgiven.

Note 19 - Subsequent Events

3 Months Ended

Mar. 31, 2020

Note 19. Subsequent Events

On April 1, 2020, the Company repaid its revolving bank line of credit with Truist of $20 million.

On April 17, 2020, the Company entered into a term note with Truist Bank, with a principal amount of $6.23 million pursuant to the Paycheck Protection Program (“PPP Term Note”) under the Coronavirus Aid, Relief, and Economic Security Act (the “CARES Act”). The PPP Loan is evidenced by a promissory note. The PPP Term Note bears interest at a fixed annual rate of 1.00%, with the first six months of interest deferred. Beginning in November 2020, the Company will make 18 equal monthly payments of principal and interest with the final payment due in April 2022. The PPP Term Note may be accelerated upon the occurrence of an event of default.

The PPP Term Note is unsecured and guaranteed by the United States Small Business Administration. The Company may apply for forgiveness of the PPP Term Note, with the amount which may be forgiven equal to the sum of payroll costs, covered rent and mortgage obligations, and covered utility payments incurred by the Company during the eight-week period beginning upon receipt of PPP Term Note funds, calculated in accordance with the terms of the CARES Act. At this time, we are not in a position to quantify the portion of the PPP Term Note that will be forgiven.