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CONDENSED CONSOLIDATED BALANCE SHEETS (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2012
Dec. 31, 2011
Current assets:    
Cash and cash equivalents $ 18,224 $ 11,389
Short term investments - other 4,805 5,828
Accounts receivable, net 19,083 21,706
Prepaid expenses and other current assets 2,521 2,984
Deferred income taxes 1,472 1,934
Total current assets 46,105 43,841
Property and equipment, net 8,793 7,430
Other assets 3,862 3,565
Deferred income taxes 3,685 3,886
Goodwill 675 675
Total assets 63,120 59,397
Current liabilities:    
Accounts payable 1,693 1,528
Accrued expenses 3,514 4,345
Accrued salaries, wages and related benefits 6,578 6,596
Income and other taxes 2,848 2,576
Current portion of long term obligations 587 639
Deferred income taxes 10 9
Total current liabilities 15,230 15,693
Deferred income taxes 153 153
Long term obligations 3,076 2,944
Commitments and contingencies      
Non-controlling interests (1,179) (561)
STOCKHOLDERS' EQUITY:    
Serial preferred stock; 5,000,000 shares authorized, none outstanding      
Common stock, $.01 par value; 75,000,000 shares authorized; 26,313,000 shares issued and 24,767,000 outstanding at March 31, 2012 and 26,237,000 shares issued and 24,691,000 outstanding at December 31, 2011 263 262
Additional paid-in capital 21,876 21,338
Retained earnings 28,315 24,883
Accumulated other comprehensive loss (326) (1,027)
Stockholders' Equity before Treasury Stock, Total 50,128 45,456
Less: treasury stock, 1,546,000 shares at cost (4,288) (4,288)
Total stockholders' equity 45,840 41,168
Total liabilities and stockholders' equity $ 63,120 $ 59,397