Income Taxes (Details 1)	12 Months Ended
Mar. 31, 2015
Percentage of cumulative ownership change considered for limitations on net operating losses	50.00%

Represents percentage of cumulative ownership change considered for limitations on net operating losses or credits during the period.

No definition available.

Name:	clrx_PercentageOfCumulativeOwnershipChangeConsideredForLimitationsOnNetOperatingLosses
Namespace Prefix:	clrx_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration