Note 8 - Bank Debt (Tables)

3 Months Ended

Mar. 31, 2021

Notes Tables

Schedule of Debt [Table Text Block]

	March 31, 2021		December 31, 2020
Term debt	$	2,444,445	$	2,777,778
Revolving debt		16,752,098		10,825,797
Total Bank debt		19,196,543		13,603,575
Less: current portion		1,333,333		1,333,333
Non-current bank debt		17,863,210		12,270,242
Less: unamortized debt costs		105,535		95,814
Net non-current bank debt	$	17,757,675	$	12,174,428