Note 12 - Subsequent Events	3 Months Ended
Mar. 31, 2022
Notes to Financial Statements
Subsequent Events [Text Block]	NOTE 12 — SUBSEQUENT EVENTS Cash Dividend On May 2, 2022, the Board of Directors of the Company declared, approved and authorized payment of a quarterly dividend of $6.7 million ($0.12 per share) to all holders of the Company’s issued and outstanding shares of common stock on May 16, 2022, payable on May 31, 2022. Mizrahi Bank Loan On April 12, 2022, the Company entered into a definitive loan agreement (the "Mizrahi Loan Agreement") with Mizrahi Tefahot Bank Ltd. (“Mizrahi Bank”). The Mizrahi Loan Agreement provides for a loan by Mizrahi Bank to the Company in an aggregate principal amount of $75.0 million (the “Mizrahi Loan”). The outstanding principal amount of the Mizrahi Loan will be repaid in 16 semi-annual payments of $4.7 million each, commencing on October 12, 2022. The duration of the Mizrahi Loan is 8 years. The Mizrahi Loan bears interest at a fixed rate of 4.1% per annum, payable semi-annually. The Mizrahi Loan Agreement includes various affirmative and negative covenants, including a requirement that the Company maintain (i) a financial debt to adjusted EBITDA ratio not to exceed 6.0, (ii) a minimum equity capital amount (as shown on its consolidated financial statements) of not less than $750 million, and (iii) an equity capital to total assets ratio of not less than 25%. The Mizrahi Loan Agreement includes other customary affirmative and negative covenants, including payment and covenant events of default.

Note 12 - Subsequent Events

3 Months Ended

Mar. 31, 2022

NOTE 12 — SUBSEQUENT EVENTS

Cash Dividend

On May 2, 2022, the Board of Directors of the Company declared, approved and authorized payment of a quarterly dividend of $6.7 million ($0.12 per share) to all holders of the Company’s issued and outstanding shares of common stock on May 16, 2022, payable on May 31, 2022.

Mizrahi Bank Loan

On April 12, 2022, the Company entered into a definitive loan agreement (the "Mizrahi Loan Agreement") with Mizrahi Tefahot Bank Ltd. (“Mizrahi Bank”). The Mizrahi Loan Agreement provides for a loan by Mizrahi Bank to the Company in an aggregate principal amount of $75.0 million (the “Mizrahi Loan”). The outstanding principal amount of the Mizrahi Loan will be repaid in 16 semi-annual payments of $4.7 million each, commencing on October 12, 2022. The duration of the Mizrahi Loan is 8 years. The Mizrahi Loan bears interest at a fixed rate of 4.1% per annum, payable semi-annually. The Mizrahi Loan Agreement includes various affirmative and negative covenants, including a requirement that the Company maintain (i) a financial debt to adjusted EBITDA ratio not to exceed 6.0, (ii) a minimum equity capital amount (as shown on its consolidated financial statements) of not less than $750 million, and (iii) an equity capital to total assets ratio of not less than 25%. The Mizrahi Loan Agreement includes other customary affirmative and negative covenants, including payment and covenant events of default.