Organization and Summary of Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2015

Organization and Summary of Significant Accounting Policies [Abstract]

Fair Value, Assets Measured on Recurring and Nonrecurring Basis [Table Text Block]

	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Balance at March 31, 2015		Impairment Loss
Equipment held for sale	$	-	$	-	$	424,573	$	424,573	$	-

	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Balance at December 31, 2014		Impairment Loss
Equipment held for sale	$	-	$	-	$	422,540	$	422,540	$	3,799,947

Cash balances by geographic area

Country:	March 31, 2015				December 31, 2014
United States	$	33,020	0.3	%	$	42,798	0.5	%
China		12,822,880	99.7	%		7,792,993	99.5	%
Total cash and cash equivalents	$	12,855,900	100.0	%	$	7,835,791	100.0	%

Reconciliation of basic and diluted net income per share

	Three Months Ended March 31,
	2015		2014
Net income available to common stockholders for basic and diluted net income per share of common stock	$	1,242,434	$	2,396,358
Weighted average common stock outstanding– basic and diluted		3,934,653		3,503,502
Net income per common share - basic and diluted	$	0.32	$	0.68