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CONDENSED CONSOLIDATED BALANCE SHEETS (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2013
Dec. 31, 2012
ASSETS    
Cash and cash equivalents $ 24,379 $ 25,425
Short term investments - other 2,773 3,091
Accounts receivable, net 10,898 14,317
Prepaid expenses and other current assets 2,094 2,561
Deferred income taxes 1,514 1,104
Total current assets 41,658 46,498
Property and equipment, net 12,069 10,656
Other assets 3,292 3,504
Deferred income taxes 7,156 4,848
Goodwill 675 675
Total assets 64,850 66,181
LIABILITIES AND STOCKHOLDERS' EQUITY    
Accounts payable 1,623 1,618
Accrued expenses 3,915 2,482
Accrued salaries, wages and related benefits 5,263 6,584
Income and other taxes 1,720 2,155
Current portion of long term obligations 538 818
Deferred income taxes 0 57
Total current liabilities 13,059 13,714
Deferred income taxes 190 182
Long term obligations 3,677 3,374
Commitments and contingencies      
Non-controlling interests (1,791) (1,598)
STOCKHOLDERS' EQUITY:    
Serial preferred stock; 5,000,000 shares authorized, none outstanding 0 0
Common stock, $.01 par value; 75,000,000 shares authorized; 26,512,000 shares issued and 24,965,000 outstanding at June 30, 2013 and 26,439,000 shares issued and 24,892,000 outstanding at December 31, 2012 265 264
Additional paid-in capital 22,343 22,140
Retained earnings 32,552 32,356
Accumulated other comprehensive income (loss) (1,157) 37
Stockholders' Equity before Treasury Stock, Total 54,003 54,797
Less: treasury stock, 1,547,000 shares at cost (4,288) (4,288)
Total stockholders' equity 49,715 50,509
Total liabilities and stockholders' equity $ 64,850 $ 66,181