Condensed Consolidated Balance Sheets (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2012
Dec. 31, 2011
ASSETS    
Cash and cash equivalents $ 8,789 $ 9,547
Restricted cash 221 221
Accounts receivable, less allowance for doubtful accounts of $342 at June 30, 2012 and $236 at December 31, 2011 8,119 6,846
Note receivable 223 165
Inventory, net of provision of $614 at June 30, 2012 and $578 at December 31, 2011 6,880 7,057
Prepaid expenses and other current assets 1,269 957
TOTAL CURRENT ASSETS 25,501 24,793
Property and equipment, net 1,343 1,252
Software, net 3,814 3,388
Other intangibles, net 4,470 4,901
Other assets - long term 3,407 3,307
Goodwill, net 23,787 23,787
TOTAL ASSETS 62,322 61,428
LIABILITIES AND SHAREHOLDERS' EQUITY    
Accounts payable 6,735 8,239
Other current liabilities 1,228 1,392
Current portion of term loan 2,200 1,200
Deferred revenues 1,761 1,317
Obligations under capital leases   237
TOTAL CURRENT LIABILITIES 11,924 12,385
LONG TERM LIABILITIES    
Term loan, net of current portion 3,900 4,500
Other long-term liabilities 326 346
TOTAL LIABILITIES 16,150 17,231
COMMITMENTS AND CONTINGENCIES      
SHAREHOLDERS' EQUITY    
Preferred stock - no par value; authorized 3,000; none issued      
Additional paid-in-capital 67,587 66,634
Treasury stock, at cost, 1,562 shares at June 30, 2012 and December 31, 2011 (8,136) (8,136)
Accumulated other comprehensive loss (10) (13)
Accumulated deficit (13,269) (14,288)
TOTAL SHAREHOLDERS' EQUITY 46,172 44,197
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY 62,322 61,428
Class A Common Stock [Member]
   
SHAREHOLDERS' EQUITY    
Common stock      
Class B Common Stock [Member]
   
SHAREHOLDERS' EQUITY    
Common stock