Note 8 - Bank Debt (Tables)

3 Months Ended

Mar. 31, 2022

Notes Tables

Schedule of Debt [Table Text Block]

	March 31, 2022		December 31, 2021
Term debt	$	1,111,111	$	1,444,444
Revolving debt		21,675,468		16,311,493
Total Bank debt		22,786,579		17,755,937
Less: current portion		1,111,111		1,444,444
Non-current bank debt		21,675,468		16,311,493
Less: unamortized debt costs		119,114		136,057
Net non-current bank debt	$	21,556,354	$	16,175,436