CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME (Parenthetical) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2014
Discontinued operations:
Loss from discontinued operations, tax	$ 5,496phmd_LossFromDiscontinuedOperationsTax

Amount of tax on income (loss) from a disposal group.

No definition available.

Name:	phmd_LossFromDiscontinuedOperationsTax
Namespace Prefix:	phmd_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration