Vyant Bio, Inc. Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Equity Incentive Plans - Additional Information (Detail)

Equity Incentive Plans - Additional Information (Detail)	1 Months Ended	3 Months Ended	6 Months Ended
	May. 31, 2014 $ / shares shares	Jun. 30, 2015 USD ($) $ / shares shares	Jun. 30, 2015 USD ($) stock_plan $ / shares shares	Jun. 30, 2014 USD ($)	May. 14, 2015 shares	Dec. 31, 2014 $ / shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of equity incentive plans \| stock_plan			2
Options granted maximum exercisable period			10 years
Stock appreciation rights \| shares			0
Restricted stock awarded \| shares			256,500
Fair value of common stock \| $ / shares		$ 11.76	$ 11.76			$ 6.68
Proceeds from option exercises		$ 23,000	$ 22,615	$ 75,918
Intrinsic value		24,000	24,000
Non-Employees [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation cost related to non-vested stock options granted		997,344	$ 997,344
Unrecognized compensation cost related to non-vested stock options granted expect to recognize, period (in years)			2 years 6 months 11 days
Employees [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation cost related to non-vested stock options granted		$ 5,670,066	$ 5,670,066
Unrecognized compensation cost related to non-vested stock options granted expect to recognize, period (in years)			3 years 4 months 24 days
Director [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Issuance of shares under stock options issued \| shares	200,000
Exercise price of options exchanged \| $ / shares	$ 15.89
2011 Equity Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized \| shares					2,650,000
Shares available for future awards \| shares		915,700	915,700
2008 Stock Option Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available for future awards \| shares		93,251	93,251
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation cost related to non-vested stock options granted expect to recognize, period (in years)			2 years 8 months 5 days
Unrecognized compensation cost		$ 825,652	$ 825,652
Restricted Stock [Member] \| Non-Employees [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation cost related to non-vested stock options granted expect to recognize, period (in years)			3 months 11 days
Unrecognized compensation cost		$ 8,216	$ 8,216