|
INCOME TAXES (Details) (CNY)
|
12 Months Ended | 63 Months Ended | 3 Months Ended | 27 Months Ended | 36 Months Ended | 9 Months Ended | 12 Months Ended | 3 Months Ended | 15 Months Ended | 36 Months Ended | 12 Months Ended | 21 Months Ended | 3 Months Ended | 15 Months Ended | 36 Months Ended | 12 Months Ended | 21 Months Ended | 3 Months Ended | 15 Months Ended | 36 Months Ended | 12 Months Ended | 21 Months Ended | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Mar. 31, 2013
|
Mar. 31, 2012
|
Mar. 31, 2011
|
Mar. 31, 2013
PRC
|
Mar. 31, 2011
PRC
ATA Testing
|
Mar. 31, 2013
PRC
ATA Testing
|
Dec. 31, 2010
PRC
ATA Testing
|
Dec. 31, 2013
PRC
ATA Testing
Future
|
Dec. 31, 2014
PRC
ATA Testing
Future
|
Mar. 31, 2012
PRC
ATA Learning
|
Mar. 31, 2013
PRC
ATA Learning
|
Dec. 31, 2011
PRC
ATA Learning
|
Dec. 31, 2015
PRC
ATA Learning
Future
|
Dec. 31, 2014
PRC
ATA Learning
Future
|
Mar. 31, 2012
PRC
ATA Online
|
Mar. 31, 2013
PRC
ATA Online
|
Dec. 31, 2011
PRC
ATA Online
|
Dec. 31, 2015
PRC
ATA Online
Future
|
Dec. 31, 2014
PRC
ATA Online
Future
|
Mar. 31, 2012
PRC
Beijing JDX
|
Mar. 31, 2013
PRC
Beijing JDX
|
Dec. 31, 2011
PRC
Beijing JDX
|
Dec. 31, 2015
PRC
Beijing JDX
Future
|
Dec. 31, 2014
PRC
Beijing JDX
Future
|
|
| Income Taxes | ||||||||||||||||||||||||
| Statutory income tax rate (as a percent) | 25.00% | 25.00% | 25.00% | 25.00% | 25.00% | 25.00% | 25.00% | 25.00% | 25.00% | 25.00% | 25.00% | 25.00% | ||||||||||||
| Preferential tax rate as a high and new technology enterprise (as a percent) | 15.00% | 15.00% | 15.00% | 15.00% | 15.00% | 15.00% | 15.00% | 15.00% | 15.00% | 15.00% | 15.00% | 15.00% | 15.00% | |||||||||||
| Withholding tax rate for dividends distributed by a PRC-resident enterprise to its immediate holding company outside the PRC (as a percent) | 10.00% | |||||||||||||||||||||||
| Undistributed earnings generated by the PRC consolidated entities | 142,455,116 | |||||||||||||||||||||||
| Unrecognized deferred income tax liability related to undistributed earnings | 14,245,512 | |||||||||||||||||||||||