CONSOLIDATED BALANCE SHEETS (USD $)	Mar. 31, 2013	Dec. 31, 2012
CURRENT ASSETS
Cash & equivalents	$ 44,849,549	$ 45,004,304
Restricted cash	1,036,865	2,725,002
Notes receivable	638,070	0
Accounts receivable	55,921	81,819
Current portion of investment in sales type leases, net	11,029,700	10,389,028
Interest receivable on sales type leases	63,162	912,467
Prepaid expenses	53,467	49,581
Other receivables	200,297	121,109
Advance to related party	0	440,987
Prepaid interest on trust loans	818,325	816,164
Prepaid loan fees - current	81,354	81,139
Total current assets	58,826,710	60,621,600
NON-CURRENT ASSETS
Prepaid loan fees - noncurrent	183,046	202,848
Investment in sales type leases, net	129,639,111	118,021,435
Long term deposit	389,537	388,508
Property and equipment, net	61,589	68,305
Construction in progress	21,396,379	22,993,905
Total non-current assets	151,669,662	141,675,001
TOTAL ASSETS	210,496,372	202,296,601
CURRENT LIABILITIES
Accounts payable	6,589,158	239,722
Notes payable - bank acceptances	1,595,176	3,659,216
Taxes payable	1,505,023	1,372,535
Accrued liabilities and other payables	1,808,605	1,534,829
Advance from related parties	40,751	0
Deferred tax liability	2,652,145	2,471,925
Bank loans payable - current	13,558,998	13,523,188
Trust loans payable	31,504,730	31,421,526
Interest payable on trust loans	1,295,745	317,962
Convertible note	3,766,694	3,766,694
Accrued interest on convertible note	563,112	383,929
Current portion of long term payable	1,321,309	1,292,185
Total current liabilities	66,201,446	59,983,711
NONCURRENT LIABILITIES
Deferred tax liability, net	7,161,882	6,565,618
Refundable deposit from customers for systems leasing	590,215	588,656
Long term payable	3,381,363	3,711,658
Bank loans payable	10,049,610	12,091,321
Total noncurrent liabilities	21,183,070	22,957,253
Total liabilities	87,384,516	82,940,964
CONTINGENCIES AND COMMITMENTS
STOCKHOLDERS' EQUITY
Common stock, $0.001 par value; 100,000,000 shares authorized, 50,224,350 shares issued and outstanding as of March 31, 2013 and December 31, 2012	50,225	50,225
Additional paid in capital	58,501,642	58,501,642
Statutory reserve	8,185,866	7,766,002
Accumulated other comprehensive income	11,879,559	11,554,225
Retained earnings	39,985,433	37,107,107
Total Company stockholders' equity	118,602,725	114,979,201
Noncontrolling interest	4,509,131	4,376,436
Total equity	123,111,856	119,355,637
TOTAL LIABILITIES AND EQUITY	$ 210,496,372	$ 202,296,601