Note 2 - Revenue Recognition (Tables)

9 Months Ended

Sep. 30, 2018

Notes Tables

Schedule of New Accounting Pronouncements and Changes in Accounting Principles [Table Text Block]

(In thousands)	As reported under Topic 606			Adjustments			Balances under Topic 605
Accounts receivable, net of allowance	$	52,744		$	125		$	52,869
Prepaid expenses and other current assets		10,890			(3,490	)		7,400
Deferred tax assets		17,714			435			18,149
Other non-current assets		8,163			(28	)		8,135
Deferred revenues – current portion		7,360			2,150			9,510
Long-term income taxes payable		4,140			(1,046	)		3,094
Other non-current liabilities		1,954			616			2,570
Accumulated deficit	$	(27,337	)	$	(4,679	)	$	(32,016	)

(In thousands)	As reported under Topic 606			Adjustments			Balances under Topic 605
Net income (loss)	$	(4,602	)	$	(325	)	$	(4,927	)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Deferred taxes		(2,298	)		(137	)		(2,435	)
Changes in operating assets and liabilities:
Accounts receivable, net of allowance		5,654			(917	)		4,737
Prepaid expenses and other current assets		(3,444	)		1,100			(2,344	)
Other non-current assets		2,367			28			2,395
Other accrued and long-term liabilities		(252	)		3			(249	)
Deferred revenue	$	632		$	248		$	880

(In thousands)	As reported under Topic 606			Adjustments			Balances under Topic 605
Design-to-silicon-yield solutions	$	13,976		$	(522	)	$	13,454
Total revenue		20,213			(522	)		19,691
Gross margin		9,530			(522	)		9,008
Selling, general and administrative		5,507			(49	)		5,458
Total operating expenses		12,370			(49	)		12,321
Income (loss) from operations		(2,840	)		(473	)		(3,313	)
Income (loss) before taxes		(2,617	)		(473	)		(3,090	)
Income tax benefit		(535	)		(92	)		(627	)
Net loss	$	(2,082	)	$	(381	)	$	(2,463	)

(In thousands)	As reported under Topic 606			Adjustments			Balances under Topic 605
Design-to-silicon-yield solutions	$	47,431		$	(539	)	$	46,892
Total revenue		66,069			(539	)		65,530
Gross margin		32,987			(539	)		32,448
Selling, general and administrative		17,801			(122	)		17,679
Total operating expenses		39,227			(122	)		39,105
Income (loss) from operations		(6,240	)		(417	)		(6,657	)
Income (loss) before taxes		(5,957	)		(417	)		(6,374	)
Income tax benefit		(1,355	)		(92	)		(1,447	)
Net loss	$	(4,602	)	$	(325	)	$	(4,927	)

Disaggregation of Revenue [Table Text Block]

	Three Months Ended September 30, 2018		Nine Months Ended September 30, 2018
Product and licenses	$	7,729	$	22,044
Support and services		11,905		43,095
Other		579		930
Total	$	20,213	$	66,069