CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Current assets:
Cash and cash equivalents	$ 181,646	$ 117,605
Restricted cash	130	199
Accounts receivable, net	71,666	69,107
Other receivables	6,906	10,288
Prepaid expenses	14,786	14,167
Other current assets	1,807	1,366
Income taxes recoverable	5,772	5,651
Deferred income taxes	8,061	7,899
Total current assets	290,774	226,282
Non-current assets:
Property and equipment, net	34,961	42,362
Restricted cash	7,878	7,968
Assets designated for retirement and pension plans	22,685	22,763
Investments	13,848	11,902
Other non-current assets	5,693	5,301
Goodwill	123,274	120,940
Other intangible assets, net	26,637	32,020
Deferred income taxes	27,474	25,454
Total non-current assets	262,450	268,710
Total assets	553,224	494,992
Current liabilities:
Current portion of debt	6,000
Accounts payable	7,791	8,657
Accrued salaries and employee benefits	109,943	102,597
Other current liabilities	46,401	40,390
Income taxes payable	5,401	709
Deferred income taxes	251	43
Total current liabilities	175,787	152,396
Non-current liabilities:
Non-current debt, less current maturities	29,500
Retirement and pension plans	38,735	37,247
Other non-current liabilities	61,293	56,943
Deferred income taxes	36	59
Total non-current liabilities	129,564	94,249
Total liabilities	305,351	246,645
Commitments and contingencies (Note 22)
Stockholders' equity:
Preferred stock, $.01 par value, 10,000,000 shares authorized, no shares issued at December 31 2013 and December 31, 2012
Common stock, $.01 par value, 100,000,000 shares authorized, 19,585,777 shares issued, 18,134,129 and 17,993,652 shares outstanding at December 31, 2013 and December 31, 2012, respectively	196	196
Treasury stock at cost, 1,451,648 and 1,592,125 shares at December 31, 2013 and December 31, 2012, respectively	(47,811)	(52,523)
Additional paid in capital	232,008	234,010
Retained earnings	48,511	51,704
Accumulated other comprehensive income	14,969	14,960
Total stockholders' equity	247,873	248,347
Total liabilities and stockholders' equity	$ 553,224	$ 494,992