BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 2) (USD $) In Thousands, unless otherwise specified	3 Months Ended
Mar. 31, 2015
BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Transfers between levels of fair value hierarchy	$ 0

The amount of transfers of assets or liabilities measured on a recurring basis out of Level 1, 2 or 3 of the fair value hierarchy into Level 1, 2 or 3 in any combinations.

No definition available.

Name:	ctcm_FairValueAssetsAndLiabilitiesTransfersBetweenLevelsAmount
Namespace Prefix:	ctcm_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration