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CONSOLIDATED BALANCE SHEETS (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2011
Dec. 31, 2010
Current assets:    
Cash and cash equivalents $ 11,389 $ 14,120
Short term investments - other 5,828 8,875
Accounts receivable-net of allowance for doubtful accounts of $608 and $1,308 at December 31, 2011 and 2010, respectively 21,706 8,389
Prepaid expenses and other current assets 2,984 3,842
Deferred income taxes 1,934 1,581
Total current assets 43,841 36,807
Property and equipment, net 7,430 4,284
Other assets 3,565 2,684
Long term investments - other   5,000
Deferred income taxes 3,886 2,797
Goodwill 675 675
Total assets 59,397 52,247
Current liabilities:    
Accounts payable 1,528 855
Accrued expenses 4,345 2,192
Accrued salaries, wages and related benefits 6,596 4,870
Income and other taxes 2,576 1,852
Current portion of long term obligations 639 458
Deferred income taxes 9 492
Total current liabilities 15,693 10,719
Deferred income taxes 153 137
Income and other taxes - long term   349
Long term obligations 2,944 1,604
Commitments and contingencies      
Non-controlling interests (561)  
STOCKHOLDERS' EQUITY:    
Serial preferred stock; 5,000,000 shares authorized, none outstanding      
Common stock, $.01 par value; 75,000,000 shares authorized; 26,237,000 shares issued and 24,691,000 outstanding at December 31, 2011; and 26,207,000 shares issued and 25,155,000 outstanding at December 31, 2010 262 262
Additional paid-in capital 21,338 20,523
Retained earnings 24,883 20,412
Accumulated other comprehensive income (loss) (1,027) 1,202
Stockholders' Equity before Treasury Stock, Total 45,456 42,399
Less: treasury stock, 1,546,000 shares at December 31, 2011 and 1,052,000 shares at December 31, 2010, at cost (4,288) (2,961)
Total stockholders' equity 41,168 39,438
Total liabilities and stockholders' equity $ 59,397 $ 52,247