Condensed Consolidated Balance Sheets - USD ($)	Sep. 30, 2015	Dec. 31, 2014
Current assets:
Cash and cash equivalents	$ 21,264,770	$ 7,013,556
Accounts receivable	$ 7,020,991	264,192
Marketable securities		1,360,767
Inventory	$ 1,254,315	1,619,778
Prepaids	3,693,253	2,496,805
Other assets	186,662	409,388
Total current assets	33,419,991	13,164,486
Property, plant and equipment, net	31,831,059	27,949,347
Other non-current assets	797,570	936,592
Total assets	66,048,620	42,050,425
Current liabilities:
Accounts payable	1,594,586	1,947,371
Accrued expenses	$ 2,972,927	3,164,250
Short-term notes payable		158,036
Current portion of long term notes payable	$ 3,118,440	475,000
Current portion of capital lease payable	663,142	597,406
Total current liabilities	8,349,095	6,342,063
Non-current liabilities:
Long-term notes payable	22,000,000	25,625,000
Long-term capital lease payable	1,648,861	2,102,143
Total non-current liabilities	$ 23,648,861	$ 27,727,143
Stockholders' equity
Preferred stock, $0.001 par value, 50,000,000 shares authorized, none issued
Common stock, $0.001 par value, 200,000,000 shares authorized, 13,543,614 and 5,709,523 issued and outstanding in 2015 and 2014, respectively	$ 13,543	$ 5,709
Additional paid-in capital	57,062,386	21,116,100
Accumulated deficit	(23,025,265)	(13,140,590)
Total stockholders' equity	34,050,664	7,981,219
Total liabilities and stockholders' equity	$ 66,048,620	$ 42,050,425