Condensed Consolidated Statements of Cash Flows - USD ($)	3 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Cash flows from operating activities
Net loss	$ (3,826,127)	$ (2,240,981)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation of property, plant and equipment	208,290	154,516
Amortization of intangible assets	6,000	0
Stock-based compensation, net	156,792	376,392
Equity in loss of investee company	47,708	82,502
Gain on investment in investee company	0	(1,257,407)
Interest accreted on note receivable	(3,025)	(132)
Gain on bargain purchase	(76,437)	0
Changes in assets and liabilities
Accounts receivable	(21,926)	739,965
Inventories	(1,085,700)	(47,367)
Prepaids and other current assets	(392,407)	69,596
Refundable income taxes	0	6,571
Deferred project costs	(137,124)	0
Project assets	(2,198,770)	0
Accounts payable	339,695	(48,719)
Accrued expenses	(416,930)	(238,062)
Customer deposits	35,964	(474,572)
Accrued compensation and benefits	70,004	149,409
Deferred revenue	13,290,000	0
Net cash provided by (used in) operations	5,996,007	(2,728,289)
Cash flows from investing activities
Cash paid for business combination	(225,829)	0
Change in restricted cash	(15)	700
Expenditures for property and equipment	0	(18,313)
Issuance of note receivable	0	(150,000)
Net cash used in investing activities	(225,844)	(167,613)
Cash flows from financing activities
Payment of financing costs	(261,982)	0
Repayments of bank loans and notes payable	(80,222)	(86,658)
Proceeds from issuance of preferred stock	13,300,000	0
Proceeds from issuance of Common Stock	6,800,000	14,837,760
Common stock issuance costs	0	(1,148,023)
Contributions of captial from noncontrolling interest	45,000	7,127
Net cash provided by financing activities	19,802,796	13,610,206
Effect of exchange rate changes on cash and cash equivalents	(2,062)	3,216
Net increase in cash and cash equivalents	25,570,897	10,717,520
Cash and cash equivalents - beginning of period	10,757,461	10,360,721
Cash and cash equivalents - end of period	36,328,358	21,078,241
Supplemental disclosures of cash flow information:
Cash paid for interest	$ 15,241	$ 24,912