丝瓜视频. Annual report pursuant to Section 13 and 15(d)

Annual report pursuant to Section 13 and 15(d)

Cover
- Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- Significant Accounting Policies (Policies)
Notes Tables
Notes Details

Significant Accounting Policies (Narrative) (Details)

v3.19.2

Significant Accounting Policies (Narrative) (Details) - USD ($)	12 Months Ended
	Apr. 30, 2019	Apr. 30, 2018
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]	听	听
Cash equivalents
Cash insured by FDIC	250,000	250,000
Amount of cash balance uninsured by FDIC	9,359,208	14,422,499
Marketing and promotional costs	9,096,550	5,428,828
Long term accounts receivable	3,085,243	1,315,050
Restricted cash	448,400	$ 190,506
Letter of credit issued by bank	$ 71,828	听
Employee Stock Option [Member]	听	听
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]	听	听
Antidilutive securities	3,409,154	2,980,010
Warrant [Member]	听	听
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]	听	听
Antidilutive securities	731,152	651,286
Unvested Restricted Stock [Member]	听	听
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]	听	听
Antidilutive securities	64,116	0
Convertible Debt [Member] [Default Label]	听	听
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]	听	听
Antidilutive securities	4,167	4,167
Convertible debt	$ 50,000	$ 50,000
Sales Revenue, Net [Member] \| Non-US [Member]	听	听
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]	听	听
Percentage of revenues from students outside the United States	1.62%	2.30%
Letter of Credit [Member]	听	听
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]	听	听
Restricted cash	$ 120,864	听
Letter of credit issued by bank	$ 255,708	听

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