Fair Value Measurements - Additional Information (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013
Fair Value Disclosures [Abstract]
Transfer between Levels	$ 0

Fair value input transfer between measurement levels.

No definition available.

Name:	fcsc_FairValueInputTransferBetweenMeasurementLevels
Namespace Prefix:	fcsc_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant