9. LONG-TERM DEBT (Tables)

9 Months Ended

Sep. 30, 2017

Debt Disclosure [Abstract]

Schedule of Line of Credit Facilities [Table Text Block]

The Company's credit facility borrowings consist of the following:

	September 30, 2017		December 31, 2016		September 30, 2016
LIBOR borrowings (1)	$	10,000,000	$	12,000,000	$	23,000,000
Prime borrowings (2)		1,630,000		2,584,008		7,972,398
Total credit facility borrowings	$	11,630,000	$	14,584,008	$	30,972,398