12. SUPPLEMENTAL CASH FLOW INFORMATION (Tables)

12 Months Ended

Dec. 31, 2014

Supplemental Cash Flow Elements [Abstract]

Supplemental Cash Flow Information Related Text

	Years Ended December 31,
	2014		2013		2012
Interest paid	$	856,578	$	683,475	$	718,117
Federal, state and local income taxes paid - net of refunds	$	972,645	$	3,248,181	$	2,671,990
Capitalized interest	$	-	$	-	$	-
Fixed asset purchases in accounts payable	$	85,488	$	459,941	$	618,774