Supplemental Consolidated Balance Sheet Information (Components Of Other Assets) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Supplemental Consolidated Balance Sheet Information [Abstract]
Notes receivable - non-current	$ 4,534	$ 7,155
Capitalized client-facing software	4,262	5,586
Prepaid recruiting and retention incentives - non-current	8,048	6,773
Prepaid expenses and other non-current assets	4,140	3,322
Other assets	$ 20,984	$ 22,836

Prepaid recruiting and retention incentives - non-current

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Unamortized costs incurred for development of computer software, which is to be sold, leased or otherwise marketed, after establishing technological feasibility through to the general release of the software products. Excludes capitalized costs of developing software for internal use.

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Amounts due from parties associated with the reporting entity as evidenced by a written promise to pay, due after 1 year (or 1 business cycle).

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Aggregate carrying amount, as of the balance sheet date, of noncurrent assets not separately disclosed in the balance sheet. Noncurrent assets are expected to be realized or consumed after one year (or the normal operating cycle, if longer).

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Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed after one year or the normal operating cycle, if longer.

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