SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Schedule of Revenues by Service Category (Details) - USD ($) |
3 Months Ended | 12 Months Ended | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Jan. 31, 2016 |
Oct. 31, 2015 |
Jul. 31, 2015 |
Apr. 30, 2015 |
Jan. 31, 2015 |
Oct. 31, 2014 |
Jul. 31, 2014 |
Apr. 30, 2014 |
Jan. 31, 2016 |
Jan. 31, 2015 |
Jan. 31, 2014 |
|
Product information | |||||||||||
Revenues | $ 116,386,000 | $ 113,967,000 | $ 97,434,000 | $ 85,488,000 | $ 102,325,000 | $ 127,564,000 | $ 102,030,000 | $ 51,191,000 | $ 413,275,000 | $ 383,110,000 | $ 227,455,000 |
Other income (expense) | |||||||||||
Foreign Currency | |||||||||||
Foreign currency gains | 139,000 | ||||||||||
Power Industry Services | |||||||||||
Product information | |||||||||||
Revenues | 387,636,000 | 376,676,000 | 218,649,000 | ||||||||
Core Services | Power Industry Services | |||||||||||
Product information | |||||||||||
Revenues | 383,378,000 | $ 376,676,000 | 191,597,000 | ||||||||
Project Development Success Fees | Power Industry Services | |||||||||||
Product information | |||||||||||
Revenues | $ 4,258,000 | $ 27,052,000 |