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Note 8 - Noncash Investing and Financing Activities	12 Months Ended
	Dec. 31, 2022
Notes to Financial Statements
Noncash Investing and Financing Activities Disclosure [Text Block]	8. NONCASH INVESTING AND FINANCING ACTIVITIES The Company financed approximately $22.2 million and $36.1 million in equipment purchases during 2022 and 2021, respectively, utilizing noncash financing.

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The entire disclosure for noncash investing and financing activities.

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