Unrestricted Net Assets - Condensed Balance Sheets of US Operations (Details) (MBC and Releta [Member], USD $)	Mar. 31, 2015	Dec. 31, 2014
MBC and Releta [Member]
Cash and cash equivalents	$ 36,300	$ 61,500
Accounts receivable, net	1,435,000	1,365,000
Inventories	1,702,300	2,047,700
Other current assets	92,700	173,600
Total current assets	3,266,300	3,647,800
Investment in subsidiary	1,225,000	1,225,000
Property and equipment	9,747,000	9,904,500
Intercompany receivable	452,700	421,900
Other assets	385,000	310,400
Total assets	15,076,000	15,509,600
Line of credit	1,102,700	1,192,900
Accounts payable	2,681,100	2,620,000
Accrued liabilities	930,100	1,031,300
Note payable related party	1,554,000	1,038,700
Current maturities of debt, leases and severance	3,899,200	3,918,900
Total current liabilities	10,167,100	9,801,800
Long-term capital leases	10,800	12,100
Subordinated convertible notes payable	3,611,400	3,588,900
Severance payable	646,100	760,100
Total liabilities	14,435,400	14,162,900
Common stock	15,100,300	15,100,300
Preferred stock	227,600	227,600
Accumulated deficit	(14,687,300)	(13,981,200)
Total stockholders' equity	640,600	1,346,700
Total liabilities and stockholders' equity	$ 15,076,000	$ 15,509,600