9. INCOME TAXES (Details) - Federal income tax expense to the expected expense (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Federal income tax expense to the expected expense [Abstract]
Expected expense at statutory rate	$ 3,775,418	$ 4,523,826	$ 4,170,152
Exempt income from Dominican Republic operations due to tax holiday	(1,871,847)	(1,180,971)	(1,237,418)
Tax on repatriated earnings from Dominican Republic operations	1,592,238	879,884	472,863
Impact of Canadian deemed dividend	9,712	57,847	43,389
State and local income taxes	45,948	(203,178)	327,741
Section 199 manufacturing deduction	(51,396)	(62,704)	(103,918)
Meals and entertainment	76,465	59,092	65,506
Nondeductible penalties	1,500	4,614	84
Provision to return filing adjustments and other	(135,270)	154,244	(10,830)
Total	$ 3,442,768	$ 4,232,654	$ 3,727,569