Consolidated Statements of Cash Flows (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income (loss)	$ (876,900)	$ 558,400
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation and amortization	1,105,400	1,048,100
Provision for doubtful accounts	(49,400)	(40,000)
(Gain) loss on the disposal of assets	74,600	(9,400)
Interest accrued on related party notes	90,900	91,300
Changes in operating assets and liabilities:
(Increase) decrease in accounts receivable	1,395,400	164,000
(Increase) decrease in inventories	(330,100)	(110,900)
(Increase) decrease in prepaid expenses	(68,100)	(86,100)
(Increase) decrease in deposits and other assets	(107,900)	76,000
Increase (decrease) in accounts payable	(776,500)	(1,221,300)
Increase (decrease) in accrued liabilities	(181,300)	(2,000)
Net cash provided by operating activities	276,100	468,100
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of property, equipment and leasehold improvements	(819,000)	(1,503,100)
Proceeds from sale of fixed assets	3,000	12,200
Net cash used in investing activities	(816,000)	(1,490,900)
CASH FLOWS FROM FINANCING ACTIVITIES:
Net borrowing (repayment) on lines of credit	(907,200)	1,360,500
Borrowing on long term debts, related party	1,564,200
Borrowing on long term debts, others	539,700	184,700
Repayment on long-term notes	(524,100)	(456,800)
Repayment on related party notes		(95,100)
Payments on obligations under capital leases	(3,100)	(64,700)
Net cash provided by financing activities:	669,500	928,600
EFFECT OF EXCHANGE RATE CHANGES ON CASH	(3,300)	(19,500)
Net Change in Cash	126,300	(113,700)
Cash at beginning of period	198,500	312,200
Cash at end of period	324,800	198,500
Cash paid during the period for:
Interest	486,200	358,700
Income taxes	4,100	2,700
Non-cash investing and financing activities:
Seller financed equipment	$ 23,000