Liquidity (Detail Textuals) - USD ($)		1 Months Ended		12 Months Ended
	Sep. 11, 2017	Oct. 31, 2017	May 31, 2016	Sep. 30, 2017	Sep. 30, 2016
Liquidity [Line Items]
Net proceeds initial public offering					$ 37,074,996
Accumulated deficit				$ (186,215,402)	(147,366,275)
Aggregate indebtedness				13,500,000
Notes payable to stockholders				4,612,500	4,612,500
Proceeds from issuance of notes				15,000,000
Repayment of senior secured bank loans				2,677,771	1,059,034
Value of shares issued in cash				1,503,127	$ 16,137,913
Proceeds from issuance of Series A convertible preferred stock				$ 3,262,800
GMS Tenshi Holdings Pte. Limited | Series A Convertible Preferred Stock | Subsequent Event
Liquidity [Line Items]
Number of share issued		217,372
GMS Tenshi Holdings Pte. Limited | Series B Convertible Preferred Stock | Subsequent Event
Liquidity [Line Items]
Aggregate principal amount of notes		$ 1,500,000
IPO
Liquidity [Line Items]
Value of shares issued in cash			$ 5,833,334
IPO | Purchase agreement | GMS Tenshi Holdings Pte. Limited | Series A Convertible Preferred Stock
Liquidity [Line Items]
Number of share issued	32,628
Proceeds from issuance of Series A convertible preferred stock	$ 3,262,800
Private Placement
Liquidity [Line Items]
Number of share issued			833,332
Private Placement | Purchase agreement | GMS Tenshi Holdings Pte. Limited | Series A Convertible Preferred Stock
Liquidity [Line Items]
Number of share issued				250,000
Value of shares issued in cash				$ 25,000,000
Private Placement | Purchase agreement | GMS Tenshi Holdings Pte. Limited | Series A Convertible Preferred Stock | Subsequent Event
Liquidity [Line Items]
Number of share issued		217,372
Value of shares issued in cash		$ 21,737,200
Private Placement | Purchase agreement | GMS Tenshi Holdings Pte. Limited | Series A Convertible, the "Securities"
Liquidity [Line Items]
Numbers of common stock shares issued for warrants				16,750,000
Private Placement | Purchase agreement | GMS Tenshi Holdings Pte. Limited | Series A Convertible, the "Securities" | Subsequent Event
Liquidity [Line Items]
Numbers of common stock shares issued for warrants		16,750,000