Note 13 - Supplemental Balance Sheet Information (in thousands)

9 Months Ended

Sep. 30, 2011

Supplemental Balance Sheet Disclosures [Text Block]

13.  Supplemental Balance Sheet Information (in thousands)

	September 30, 2011		December 31, 2010
Accounts receivable, net, consists of the following:
Trade	$	9,926	$	9,846
Unbilled		2,548		3,914
Non-trade		323		382
		12,797		14,142
Less allowance for doubtful accounts		101		143
Accounts receivable, net	$	12,696	$	13,999

	September 30, 2011		December 31, 2010
Property and equipment, net, consists of the following:
Equipment	$	7,819	$	7,893
Furniture and fixtures		530		541
Leasehold improvements		250		250
Capitalized software development costs		4,099		3,518
		12,698		12,202
Less accumulated depreciation and amortization		11,171		10,750
Property and equipment, net	$	1,527	$	1,452

	September 30, 2011		December 31, 2010
Accrued expenses and other current liabilities consist of the following:
Accrued salaries payable	$	966	$	708
Accrued accounting and legal expense		209		266
Other		1,323		1,759
Accrued expenses and other current liabilities	$	2,498	$	2,733