PDF Solutions, Inc
(NASDAQ:PDFS)

PDF Solutions, Inc. provides proprietary software and physical intellectual property products for integrated circuit designs, electrical measurement equipment, proven methodologies, and professional services in the United States, China, Taiwan, and internationally. It offers Exensio software product...

Website: http://www.pdf.com

Founded: 1991

Full Time Employees: 353

Sector: Technology

Industry: Software-Application

Technology

Share this website to your friends

• Market Cap:

• Exchange:

• Shs Outstanding:

• Employees:

• Beta:

• Return on Equity (ROE) ttm:

• Return on Assets (ROA) ttm:

• EPS ttm:

• Book value per Share:

• Cash per Share:

• Current ast per Share:

• P/E ttm:

• P/E forward:

• P/E ttm high:

• P/E ttm low:

• P/S ttm:

• P/B ttm:

• P/FCF ttm:

• PEG ratio:

• Cash Ratio ttm:

• Quick Ratio ttm:

• Current Ratio ttm:

• Gross Mgn ttm:

• EBITDA Mgn ttm:

• Operating Mgn ttm:

• Net Income Mgn ttm:

• Trailing Div yield:

• Forward Div yield:

• Payout Ratio ttm:

• Ex-Dividend date:

• Target Price High:

• Target Price Low:

• Target Price Mean:

• Number of Analysts:

• Debt Ratio ttm:

• Debt to Equity ttm:

• Total Net Debt:

At a glance:

Bull Thesis:

Bear Thesis:

Main Competitors:

Moat:

Income Statements:

Quarterly

Annual

Unit: USD	2026-03-31	2025-12-31	2025-09-30	2025-06-30	2025-03-31	2024-12-31	2024-09-30	2024-06-30	2024-03-31	2023-12-31	2023-09-30	2023-06-30	2023-03-31	2022-12-31	2022-09-30	2022-06-30	2022-03-31	2021-12-31	2021-09-30	2021-06-30	2021-03-31	2020-12-31	2020-09-30	2020-06-30	2020-03-31	2019-12-31	2019-09-30	2019-06-30	2019-03-31	2018-12-31	2018-09-30	2018-06-30	2018-03-31	2017-12-31	2017-09-30	2017-06-30	2017-03-31	2016-12-31	2016-09-30	2016-06-30	2016-03-31	2015-12-31	2015-09-30	2015-06-30	2015-03-31	2014-12-31	2014-09-30	2014-06-30	2014-03-31	2013-12-31	2013-09-30	2013-06-30	2013-03-31	2012-12-31	2012-09-30	2012-06-30	2012-03-31	2011-12-31	2011-09-30	2011-06-30	2011-03-31	2010-12-31	2010-09-30	2010-06-30	2010-03-31	2009-09-30	2009-06-30	2009-03-31	2008-09-30	2008-06-30	2008-03-31	2007-12-31	2007-09-30	2007-06-30	2007-03-31	2006-12-31	2006-09-30	2006-06-30	2006-03-31	2005-12-31	2005-09-30	2005-06-30	2005-03-31	2004-12-31	2004-09-30	2004-06-30	2004-03-31	2003-12-31	2003-09-30	2003-06-30	2003-03-31	2002-12-31	2002-09-30	2002-06-30	2002-03-31	2001-12-31

revenues:
platform	50,936,000
volume-based	9,194,000
total revenues	60,130,000	62,403,000	57,115,000	51,728,000	47,778,000	50,085,000	46,409,000	41,661,000	41,310,000	41,125,000	42,350,000	41,601,000	40,759,000	40,523,000	39,860,000	34,668,000	33,498,000	29,886,000	29,555,000	27,419,000	24,200,000	22,368,000	23,112,000	21,409,000	21,158,000		21,914,000	20,568,000	20,541,000	19,725,000	20,213,000	21,119,000	24,737,000		26,517,000	24,289,000	24,289,000		27,259,000	26,688,000	25,081,000		23,878,000	23,210,000	26,817,000		22,406,000	24,610,000	27,086,000	27,078,000	25,489,000	24,776,000	24,110,000	23,815,000	22,551,000	22,531,000	20,643,000		16,939,000	17,160,000	15,017,000	16,218,000	14,828,000	15,352,000	15,252,000	13,878,000	9,583,000	10,190,000	18,765,000	21,114,000	20,347,000				22,142,000
yoy	25.85%	24.59%	23.07%	24.16%	15.66%	21.79%	9.58%	0.14%	1.35%	1.49%	6.25%	20.00%	21.68%	35.59%	34.87%	26.44%	38.42%	33.61%	27.88%	28.07%	14.38%		5.47%	4.09%	3.00%		8.42%	-2.61%	-16.96%		-23.77%	-13.05%	1.84%		-2.72%	-8.99%	-3.16%		14.16%	14.98%	-6.47%		6.57%	-5.69%	-0.99%		-12.10%	-0.67%	12.34%	13.70%	13.03%	9.96%	16.80%		33.13%	31.30%	37.46%		14.24%	11.78%	-1.54%	16.86%	54.73%	50.66%	-18.72%	-34.27%	-52.90%				-8.11%
qoq	-3.64%	9.26%	10.41%	8.27%	-4.61%	7.92%	11.40%	0.85%	0.45%	-2.89%	1.80%	2.07%	0.58%	1.66%	14.98%	3.49%	12.09%	1.12%	7.79%	13.30%	8.19%	-3.22%	7.95%	1.19%			6.54%	0.13%	4.14%	-2.41%	-4.29%	-14.63%			9.17%	0.00%			2.14%	6.41%			2.88%	-13.45%			-8.96%	-9.14%	0.03%	6.23%	2.88%	2.76%	1.24%	5.61%	0.09%	9.15%			-1.29%	14.27%	-7.41%	9.37%	-3.41%	0.66%	9.90%	44.82%	-5.96%	-45.70%	-11.13%	3.77%
costs and expenses:
costs of revenues	16,938,000	16,942,000	15,840,000	14,886,000	12,955,000	15,901,000	12,484,000	12,230,000	13,529,000	13,194,000	14,282,000	12,369,000	11,904,000	11,791,000	12,545,000	12,042,000	11,529,000	11,675,000	11,070,000	10,785,000	10,663,000	9,839,000	9,493,000	8,946,000	8,487,000
research and development	18,328,000	19,258,000	15,435,000	14,913,000	14,628,000	14,417,000	13,516,000	12,649,000	12,984,000	12,308,000	13,113,000	12,264,000	13,051,000	14,360,000	14,303,000	13,374,000	14,089,000	11,218,000	10,657,000	11,064,000	10,841,000	9,982,000	8,328,000	7,754,000	8,590,000		8,435,000	7,312,000	8,246,000	6,898,000	6,755,000	7,100,000	7,245,000		7,875,000	7,276,000	7,282,000		7,017,000	7,060,000	6,311,000		5,173,000	4,437,000	4,088,000		3,349,000	3,337,000	3,596,000	3,370,000	3,396,000	3,184,000	3,364,000	3,600,000	3,203,000	3,291,000	3,157,000		3,366,000	3,717,000	4,349,000	4,599,000	4,291,000	4,335,000	3,962,000	4,689,000	5,069,000	5,789,000	7,835,000	9,134,000	9,076,000	9,899,000	9,008,000	8,797,000	8,370,000	8,070,000	6,416,000	6,871,000	6,256,000	5,641,000	5,474,000	5,655,000	5,336,000	5,352,000	4,940,000	4,822,000	5,218,000	5,318,000	4,421,000	4,453,000	4,332,000	4,104,000	3,989,000	3,964,000	3,190,000
selling, general, and administrative	17,492,000	21,676,000	19,944,000	19,744,000	23,372,000	19,073,000	18,094,000	16,259,000	16,498,000	16,194,000	15,611,000	14,766,000	15,645,000
amortization of acquired intangible assets	1,059,000	1,069,000	1,069,000	1,068,000	378,000	182,000	196,000	259,000	259,000	306,000	328,000	326,000	325,000	324,000	318,000	314,000	314,000
income from operations	6,313,000	3,458,000	4,827,000	1,117,000	-3,555,000																						-1,400,000	-1,670,000	-2,783,000	-3,712,000	-2,840,000	-2,925,000	-474,000		424,000		-415,000		3,136,000	3,763,000	3,323,000		2,699,000	3,669,000	9,469,000		2,945,000	7,753,000	9,381,000	9,878,000	7,000	7,419,000	6,329,000	4,505,000	5,342,000	5,473,000	3,810,000		1,554,000	853,000	-66,000	775,000	714,000						-2,448,000	-3,230,000	-3,619,000	-2,476,000	-1,145,000	-1,494,000	-2,427,000	-4,828,000	-373,000	-1,902,000	704,000	1,462,000	1,095,000	1,012,000	1,393,000	905,000	71,000	-673,000	-2,708,000	-2,845,000	-1,950,000	-1,200,000	-2,061,000	-1,498,000	87,000	778,000	1,061,000
yoy	-277.58%																										-50.70%	-42.91%	487.13%		-769.81%		14.22%		-86.48%		-112.49%		16.19%	2.56%	-64.91%		-8.35%	-52.68%	0.94%		41971.43%	4.50%	48.22%	119.27%	-99.87%	35.56%	66.12%		243.76%	541.62%	-5872.73%		117.65%										113.80%	116.20%	49.11%	-48.72%	206.97%	-21.45%	-444.74%	-430.23%	-134.06%	-287.94%	-49.46%	61.55%	1442.25%	-250.37%	-151.44%	-131.81%	-103.64%	-43.92%	31.39%	89.92%	-2341.38%	-254.24%	-294.25%
qoq	82.56%	-28.36%	332.14%	-131.42%																							-16.17%	-39.99%	-25.03%	30.70%	-2.91%	517.09%							-16.66%	13.24%			-26.44%	-61.25%			-62.01%	-17.35%	-5.03%	141014.29%	-99.91%	17.22%	40.49%	-15.67%	-2.39%	43.65%			82.18%	-1392.42%	-108.52%	8.54%							-24.21%	-10.75%	46.16%	116.24%	-23.36%	-38.44%	-49.73%	1194.37%	-80.39%	-370.17%	-51.85%	33.52%	8.20%	-27.35%	53.92%	1174.65%	-110.55%	-75.15%	-4.82%	45.90%	62.50%	-41.78%	37.58%	-1821.84%	-88.82%	-26.67%
operating margin %	10.50%	5.54%	8.45%	2.16%	-7.44%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	NaN%	-6.39%	-8.12%	-13.55%	-18.82%	-14.05%	-13.85%	-1.92%	NaN%	1.60%	0%	-1.71%	NaN%	11.50%	14.10%	13.25%	NaN%	11.30%	15.81%	35.31%	NaN%	13.14%	31.50%	34.63%	36.48%	0.03%	29.94%	26.25%	18.92%	23.69%	24.29%	18.46%	NaN%	9.17%	4.97%	-0.44%	4.78%	4.82%	0%	0%	0%	0%	0%	-13.05%	-15.30%	-17.79%	-Infinity%	-Infinity%	-Infinity%	-10.96%	-Infinity%	-Infinity%	-Infinity%	Infinity%	Infinity%	Infinity%	Infinity%	Infinity%	Infinity%	Infinity%	-Infinity%	-Infinity%	-Infinity%	-Infinity%	-Infinity%	-Infinity%	-Infinity%	Infinity%	Infinity%	Infinity%
interest expense	-1,089,000	-1,164,000	-1,238,000	-1,242,000	-311,000
interest income and other	592,000			196,000
income before income tax expense	5,816,000	2,639,000	3,487,000			1,474,000	3,630,000		-268,000	143,000	1,034,000	2,947,000	745,000
income tax expense	-1,025,000	-2,687,000	-2,193,000		-36,000	-935,000	-1,424,000		-125,000	744,000	-6,006,000	-3,888,000	390,000	591,000	815,000	1,306,000	1,187,000	1,622,000	506,000	88,000	956,000			300,000
net income	4,791,000	-48,000	1,294,000	1,146,000	-3,032,000	539,000	2,206,000	1,705,000	-393,000	887,000	-4,972,000	6,835,000	355,000	483,000	1,385,000	-1,147,000	-4,150,000	-7,000,000	-2,407,000	-4,484,000	-7,597,000	-33,449,000	-2,734,000	-3,652,000	-528,000		-687,000	-710,000	-2,691,000	-3,114,000	-2,082,000	-2,096,000	-424,000		590,000	189,000	517,000		1,890,000	2,214,000	2,062,000		1,494,000	2,149,000	5,967,000		1,761,000	4,696,000	6,255,000	6,822,000	4,824,000	4,552,000	4,731,000	23,899,000	4,993,000	4,820,000	3,499,000		626,000	-57,000	-577,000	156,000	50,000	317,000	-296,000	-2,831,000	-6,638,000	-7,321,000	-12,224,000	-1,940,000	-2,513,000	1,068,000	-939,000	-701,000	-2,355,000	-430,000	570,000	-847,000	268,000	2,252,000	1,536,000	1,342,000	1,394,000	1,553,000	135,000	-460,000	-1,842,000	-1,275,000	-1,231,000	-676,000	-1,334,000	-806,000	185,000	565,000	580,000
yoy	-258.01%	-108.91%	-41.34%	-32.79%	671.50%	-39.23%	-144.37%	-75.05%	-210.70%	83.64%	-458.99%	-695.90%	-108.55%	-106.90%	-157.54%	-74.42%	-45.37%	-79.07%	-11.96%	22.78%	1338.83%		297.96%	414.37%	-80.38%		-67.00%	-66.13%	534.67%		-452.88%	-1208.99%	-182.01%		-68.78%	-91.46%	-74.93%		26.51%	3.02%	-65.44%		-15.16%	-54.24%	-4.60%		-63.50%	3.16%	32.21%	-71.45%	-3.38%	-5.56%	35.21%		697.60%	-8556.14%	-706.41%		1152.00%	-117.98%	94.93%	-105.51%	-100.75%	-104.33%	-97.58%	45.93%	164.15%	-785.49%	1201.81%	176.75%	6.71%	-348.37%	-264.74%	-17.24%	-978.73%	-119.09%	-62.89%	-163.11%	-80.77%	45.01%	1037.78%	-391.74%	-175.68%	-221.80%	-110.97%	-31.95%	38.08%	58.19%	-765.41%	-219.65%	-330.00%
qoq	-10081.25%	-103.71%	12.91%	-137.80%	-662.52%	-75.57%	29.38%	-533.84%	-144.31%	-117.84%	-172.74%	1825.35%	-26.50%	-65.13%	-220.75%	-72.36%	-40.71%	190.82%	-46.32%	-40.98%	-77.29%	1123.45%	-25.14%	591.67%			-3.24%	-73.62%	-13.58%	49.57%	-0.67%	394.34%			212.17%	-63.44%			-14.63%	7.37%			-30.48%	-63.99%			-62.50%	-24.92%	-8.31%	41.42%	5.98%	-3.78%	-80.20%	378.65%	3.59%	37.75%			-1198.25%	-90.12%	-469.87%	212.00%	-84.23%	-207.09%	-89.54%	-57.35%	-9.33%	-40.11%	530.10%	-22.80%	-335.30%	-213.74%	33.95%	-70.23%	447.67%	-175.44%	-167.30%	-416.04%	-88.10%	46.61%	14.46%	-3.73%	-10.24%	1050.37%	-129.35%	-75.03%	44.47%	3.57%	82.10%	-49.33%	65.51%	-535.68%	-67.26%	-2.59%
net income margin %	7.97%	-0.08%	2.27%	2.22%	-6.35%	1.08%	4.75%	4.09%	-0.95%	2.16%	-11.74%	16.43%	0.87%	1.19%	3.47%	-3.31%	-12.39%	-23.42%	-8.14%	-16.35%	-31.39%	-149.54%	-11.83%	-17.06%	-2.50%	NaN%	-3.13%	-3.45%	-13.10%	-15.79%	-10.30%	-9.92%	-1.71%	NaN%	2.22%	0.78%	2.13%	NaN%	6.93%	8.30%	8.22%	NaN%	6.26%	9.26%	22.25%	NaN%	7.86%	19.08%	23.09%	25.19%	18.93%	18.37%	19.62%	100.35%	22.14%	21.39%	16.95%	NaN%	3.70%	-0.33%	-3.84%	0.96%	0.34%	2.06%	-1.94%	-20.40%	-69.27%	-71.84%	-65.14%	-9.19%	-12.35%	Infinity%	-Infinity%	-Infinity%	-10.64%	-Infinity%	Infinity%	-Infinity%	Infinity%	Infinity%	Infinity%	Infinity%	Infinity%	Infinity%	Infinity%	-Infinity%	-Infinity%	-Infinity%	-Infinity%	-Infinity%	-Infinity%	-Infinity%	Infinity%	Infinity%	Infinity%
other comprehensive income:
foreign currency translation adjustments, net of tax	-311,000	-23,000	-248,000	1,298,000	462,000	-1,266,000	975,000	-330,000	-522,000	827,000	-552,000	-387,000	260,000	1,335,000	-1,394,000	-1,037,000	-397,000	-285,000	-226,000	216,000	-530,000	672,000	540,000	207,000	-166,000		-461,000	36	-52	-157	-168	-771	525		409	435	273		157	-186	360		-54	146	-748		-542	-89	-52	62.25	236	182	-169		257	-457	191
change in unrealized loss related to available-for-sale debt securities, net of tax					-10,000
total other comprehensive income	-311,000	-23,000	-248,000	1,299,000	452,000				-542,000				267,000			-1,037,000		-296,000	-225,000			677,000	537,000
comprehensive income	4,480,000	-71,000	1,046,000	2,445,000		-740,000	3,209,000	1,379,000	-935,000	1,727,000	-5,529,000	6,448,000	622,000	-1,689,250	8,000														-2,743	-3,271	-2,250	-2,867	101		999	624	790		2,047	2,028	2,422		1,440	2,295	5,219		1,219	4,607	6,203	3,589	5,060	4,734	4,562	3,379.5	5,250	4,579	3,690
net income per share																-0.03	-0.11	-0.19	-0.06	-0.12	-0.21																																								-0.02				-0.01	-0.11	-0.25	-0.28	-0.44	-0.07	-0.09
basic	0.12		0.03	0.03	-0.08	0.02	0.06	0.04	-0.01	0.02	-0.13	0.18	0.01	-0.025	0.04							-0.96	-0.08	-0.11	-0.02		-0.02	-0.02	-0.08	-0.1	-0.06	-0.07	-0.01		0.02	0.01	0.02		0.06	0.07	0.07		0.05	0.07	0.19		0.06	0.15	0.21	0.22	0.16	0.15	0.16	0.83	0.17	0.17	0.12		0.02					0.01								0.04	-0.03		-0.08		0.02	-0.03	0.01	0.08	0.06	0.05	0.05	0.07	0.01			-0.05	-0.05	-0.03	-0.06			0.03	0.03
diluted	0.12		0.03	0.03	-0.08	0.01	0.06	0.04	-0.01	0.02	-0.13	0.17	0.01	-0.025	0.04							-0.96	-0.08	-0.11	-0.02		-0.02	-0.02	-0.08	-0.1	-0.06	-0.07	-0.01		0.02	0.01	0.02		0.06	0.07	0.07		0.05	0.07	0.18		0.05	0.15	0.2	0.22	0.15	0.15	0.15	0.8	0.17	0.16	0.12		0.02					0.01								0.04	-0.03		-0.08		0.02	-0.03	0.01	0.08	0.06	0.05	0.05	0.07	0.01			-0.05	-0.05	-0.03	-0.06			0.02	0.02
weighted-average common shares used to calculate net income per share:
basic	39,857	39,317	39,500	39,148	39,088	38,602	38,710	38,619	38,500	38,015	38,187	37,859	37,737		37,226							34,458	35,479	32,886	32,703	32,411	32,392	32,339	32,485	32,169	32,184	31,962	32,168	32,038	32,078	32,111	31,991	31,373	31,413	31,276	31,168	31,424	31,516	31,522	31,336	30,743	30,876	30,590	30,477	29,826	30,000	29,650	29,353	28,700	28,720	28,560	28,384	28,086	28,124	28,110		27,257	27,413									28,066	28,223		27,980	26,885	26,860	26,680	26,542	25,983	26,101	25,862	25,696	25,330	25,293			23,278	23,002	22,614	22,488	21,962	22,127	21,814	21,638
diluted	40,377	39,317	39,619	39,260	39,088	39,047	39,105	39,132	38,500	38,937	38,187	39,076	38,859		38,054							34,458	35,479	32,886	32,703	32,411	32,392	32,339	32,485	32,169	32,184	31,962	32,168	32,038	32,969	33,388	33,594	32,431	32,373	32,023	31,722	32,164	32,106	32,400	32,291	31,939	32,079	31,882	31,965	31,393	31,623	31,154	30,815	29,809	30,180	29,560	29,046	28,431	28,348	28,110		27,471	27,581									28,066	28,223		27,980	26,885	27,621	26,680	28,223	27,473	27,779	26,986	27,129	25,330	25,983			23,278	23,002	22,614	22,488	23,199	23,133	22,943	23,441
analytics		36,488,750	54,662,000	48,822,000	42,471,000	47,926,000	44,750,000	38,114,000	38,463,000	39,128,000	39,497,000	37,134,000	36,326,000	36,058,000	32,879,000	31,117,000	30,426,000	27,250,000	27,194,000	19,578,000	19,393,000	14,466,000	14,346,000	15,172,000	13,248,000
integrated yield ramp		2,666,500	2,453,000	2,906,000	5,307,000	2,159,000	1,659,000	3,547,000	2,847,000	1,997,000	2,853,000	4,467,000	4,433,000	4,465,000	6,981,000	3,551,000	3,072,000	2,636,000	2,361,000	7,841,000	4,807,000	7,902,000	8,766,000	6,237,000	7,910,000
other income		241,000	-102,000		870,000																																																																																										359,000
change in unrealized gain related to available-for-sale debt securities, net of tax		-2,250		1,000		-13,000	28,000	4,000	-20,000	13,000	-5,000		7,000	24,000	17,000
income before income tax benefit				71,000				1,743,000
income tax benefit				1,075,000				-38,000														-1,027,250	-930,000		-3,479,000		-511,000	-849,000	-98,000	-338,750	-535,000																																									-3,000,000	116,000
loss before income tax expense					-2,996,000
other comprehensive loss:
comprehensive loss					-2,580,000											-2,184,000	-4,581,000	-7,296,000	-2,632,000	-4,274,000	-8,125,000	-32,772,000	-2,197,000	-3,445,000	-694,000		-1,148,000	-674
weighted-average common shares used to calculate net loss per share:
basic	39,857	39,317	39,500	39,148	39,088	38,602	38,710	38,619	38,500	38,015	38,187	37,859	37,737		37,226							34,458	35,479	32,886	32,703	32,411	32,392	32,339	32,485	32,169	32,184	31,962	32,168	32,038	32,078	32,111	31,991	31,373	31,413	31,276	31,168	31,424	31,516	31,522	31,336	30,743	30,876	30,590	30,477	29,826	30,000	29,650	29,353	28,700	28,720	28,560	28,384	28,086	28,124	28,110		27,257	27,413									28,066	28,223		27,980	26,885	26,860	26,680	26,542	25,983	26,101	25,862	25,696	25,330	25,293			23,278	23,002	22,614	22,488	21,962	22,127	21,814	21,638
diluted	40,377	39,317	39,619	39,260	39,088	39,047	39,105	39,132	38,500	38,937	38,187	39,076	38,859		38,054							34,458	35,479	32,886	32,703	32,411	32,392	32,339	32,485	32,169	32,184	31,962	32,168	32,038	32,969	33,388	33,594	32,431	32,373	32,023	31,722	32,164	32,106	32,400	32,291	31,939	32,079	31,882	31,965	31,393	31,623	31,154	30,815	29,809	30,180	29,560	29,046	28,431	28,348	28,110		27,471	27,581									28,066	28,223		27,980	26,885	27,621	26,680	28,223	27,473	27,779	26,986	27,129	25,330	25,983			23,278	23,002	22,614	22,488	23,199	23,133	22,943	23,441
interest and other expense						-962,000	-1,511,000	-1,479,000	-1,692,000	-1,020,000	-2,018,000	-1,071,000	-911,000	250,000	-1,511,000	-991,000	-310,000	-292,000	-194,000	243,000	-441,000	739,000	361,000	150,000	20,000										-104,000
total other comprehensive loss						33,750	1,003,000	-326,000		-169,250	-557,000	-387,000		-711,250	-1,377,000					210,000	-528,000
selling, general and administrative														12,724,000	12,005,000	9,770,000	10,839,000	9,167,000	9,609,000	9,410,000	9,464,000	8,625,000	8,420,000	7,737,000	7,895,000		5,990,000	6,940,000	7,011,000	6,133,000	5,507,000	5,919,000	6,375,000		5,680,000	6,195,000	5,899,000		5,548,000	5,094,000	5,124,000		5,665,000	5,216,000	4,456,000		4,498,000	4,661,000	4,329,000	4,015,000	3,812,000	4,404,000	4,794,000	4,477,000	4,498,000	4,719,000	4,905,000		4,158,000	5,242,000	4,745,000	3,690,000	3,228,000	4,492,000	4,579,000	4,321,000	4,108,000	4,413,000	5,401,000	5,646,000	6,299,000	6,613,000	5,789,000	6,645,000	5,844,000	4,964,000	5,028,000	4,866,000	4,956,000	3,964,000	3,971,000	4,289,000	3,914,000	3,987,000	3,801,000	3,622,000	3,797,000	3,739,000	3,106,000	2,994,000	2,703,000	2,513,000	2,671,000	2,614,000	2,554,000
income before income taxes														1,074,000	2,200,000	159,000	-2,963,000	-5,378,000	-1,901,000	-4,396,000	-6,641,000	-7,037,000	-3,664,000	-3,352,000	-4,007,000		-1,198,000	-1,559,000	-2,789,000	-3,502,000	-2,617,000	-2,535,000	-805,000		320,000		-645,000		3,035,000	3,712,000	3,087,000		2,763,000	3,721,000	9,520,000		2,978,000	7,726,000	9,294,000	5,346,500	7,464,000	7,343,000	6,579,000	3,614,750	5,163,000	5,628,000	3,668,000		1,755,000	821,000	-425,000	218,750	78,000		205,000
change in unrealized losses related to available-for-sale debt securities, net of tax																	-34,000	-11,000	1,000	-6,000	2,000	5,000	-3,000
net income per share																-0.03	-0.11	-0.19	-0.06	-0.12	-0.21																																								-0.02				-0.01	-0.11	-0.25	-0.28	-0.44	-0.07	-0.09
weighted-average common shares used to calculate net loss per share, basic and diluted														37,309		37,028	37,606	37,138	37,221	37,004	36,974
total other comprehensive income loss																	-431,000
amortization of other acquired intangible assets																		235,500	314,000	313,000	314,000	220,000	174,000	174,000	173,000		174,000	154,000	108,000	109,000	108,000	108,000	109,000		107,000	92,000	92,000		106,000	117,000	117,000		89,000					12,000	18,000	18,000	19,000	19,000	18,000	21,000	51,000	51,000	51,000		51,000	51,000	51,000	57,000	70,000	82,000	86,000	86,000	87,000	87,000	194,000	195,000	194,000	393,000	985,000	1,031,000	1,013,000	754,000	235,000	235,000	235,000	235,000	235,000	235,000	235,000	235,000	351,000	410,000	410,000	410,000	137,000
restructuring charges																													92,000																				57,000	232,000	8,000	9,000		1,806,000		91,000			4,000	-122,000	-11,000	542,000	375,000		1,000	1,743,000	1,202,000	633,000		1,471,000
weighted-average common shares:
basic	39,857	39,317	39,500	39,148	39,088	38,602	38,710	38,619	38,500	38,015	38,187	37,859	37,737		37,226							34,458	35,479	32,886	32,703	32,411	32,392	32,339	32,485	32,169	32,184	31,962	32,168	32,038	32,078	32,111	31,991	31,373	31,413	31,276	31,168	31,424	31,516	31,522	31,336	30,743	30,876	30,590	30,477	29,826	30,000	29,650	29,353	28,700	28,720	28,560	28,384	28,086	28,124	28,110		27,257	27,413									28,066	28,223		27,980	26,885	26,860	26,680	26,542	25,983	26,101	25,862	25,696	25,330	25,293			23,278	23,002	22,614	22,488	21,962	22,127	21,814	21,638
diluted	40,377	39,317	39,619	39,260	39,088	39,047	39,105	39,132	38,500	38,937	38,187	39,076	38,859		38,054							34,458	35,479	32,886	32,703	32,411	32,392	32,339	32,485	32,169	32,184	31,962	32,168	32,038	32,969	33,388	33,594	32,431	32,373	32,023	31,722	32,164	32,106	32,400	32,291	31,939	32,079	31,882	31,965	31,393	31,623	31,154	30,815	29,809	30,180	29,560	29,046	28,431	28,348	28,110		27,471	27,581									28,066	28,223		27,980	26,885	27,621	26,680	28,223	27,473	27,779	26,986	27,129	25,330	25,983			23,278	23,002	22,614	22,488	23,199	23,133	22,943	23,441
solutions																											16,208,000	13,429,000	16,661,000
gainshare performance incentives																											5,706,000	7,139,000	3,880,000	7,075,000	6,237,000	5,853,000	6,547,000		7,288,000	7,789,000	4,591,000		8,707,000	6,114,000	6,503,000		6,632,000	9,051,000	8,665,000		11,546,000	11,519,000	12,167,000	12,181,000	8,474,000	9,826,000	9,262,000	7,238,000	7,246,000	8,738,000	7,257,000		3,036,000	4,157,000	4,450,000	4,867,000	4,330,000	4,538,000	4,835,000	5,439,000	2,291,000	2,396,000	5,417,000	5,662,000	5,323,000
cost of solutions
direct costs of solutions																											8,571,000	7,689,000	7,723,000
amortization of acquired technology																											144,000	143,000	144,000	144,000	144,000	143,000	144,000		136,000	96,000	96,000		86,000	96,000	96,000		80,000											65,250		105,000	156,000		156,000	156,000	156,000	269,750	360,000	360,000	359,000	360,000	360,000	359,000	631,000	631,000	631,000	632,000	1,331,000	1,610,000
total cost of solutions																											8,715,000	7,832,000	7,867,000
gross profit																											13,199,000	12,736,000	12,674,000	10,004,000	9,530,000	10,202,000	13,255,000		14,086,000	12,910,000	12,858,000		15,807,000	16,034,000	14,875,000		13,626,000	13,322,000	18,013,000		10,792,000	15,763,000	17,381,000	17,513,000	14,982,000	15,035,000	14,453,000	14,409,000	13,094,000	13,625,000	11,915,000		9,133,000	9,741,000	9,068,000	9,663,000	8,678,000	9,064,000	8,571,000
yoy																											38.50%	24.84%	-4.38%		-32.34%	-20.98%	3.09%		-10.89%	-19.48%	-13.56%		16.01%	20.36%	-17.42%		26.26%	-15.49%	3.64%		-27.97%	4.84%	20.26%	21.54%	14.42%	10.35%	21.30%		43.37%	39.87%	31.40%		5.24%	7.47%	5.80%
qoq																											3.64%	0.49%	26.69%	4.97%	-6.59%	-23.03%			9.11%	0.40%			-1.42%	7.79%			2.28%	-26.04%			-31.54%	-9.31%	-0.75%	16.89%	-0.35%	4.03%	0.31%	10.04%	-3.90%	14.35%			-6.24%	7.42%	-6.16%	11.35%	-4.26%	5.75%
gross margin %	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	NaN%	60.23%	61.92%	61.70%	50.72%	47.15%	48.31%	53.58%	NaN%	53.12%	53.15%	52.94%	NaN%	57.99%	60.08%	59.31%	NaN%	57.07%	57.40%	67.17%	NaN%	48.17%	64.05%	64.17%	64.68%	58.78%	60.68%	59.95%	60.50%	58.06%	60.47%	57.72%	NaN%	53.92%	56.77%	60.38%	59.58%	58.52%	59.04%	56.20%	0%	0%	0%	0%	0%	0%	NaN%	NaN%	NaN%	0%	NaN%	NaN%	NaN%	NaN%	NaN%	NaN%	NaN%	NaN%	NaN%	NaN%	NaN%	NaN%	NaN%	NaN%	NaN%	NaN%	NaN%	NaN%	NaN%	NaN%
operating expenses:
total operating expenses																											14,599,000	14,406,000	15,457,000	13,716,000	12,370,000	13,127,000	13,729,000		13,662,000	13,563,000	13,273,000		12,671,000	12,271,000	11,552,000		10,927,000	9,653,000	8,544,000		7,847,000	8,010,000	8,000,000	7,635,000	7,235,000	7,616,000	8,124,000	9,904,000	7,752,000	8,152,000	8,105,000		7,579,000	8,888,000	9,134,000	8,888,000	7,964,000	8,876,000	8,628,000	10,839,000	10,466,000	10,922,000	13,430,000	16,446,000	15,569,000	16,905,000	15,782,000	16,473,000	15,227,000
interest and other income																											202,000	111,000	-6,000	210,000	223,000	390,000	-331,000			27,000	-230,000		-101,000	-51,000	-236,000		64,000	52,000	51,000		33,000	-27,000	-87,000	45,000	-283,000	-76,000	250,000	-82,000	-179,000	155,000	-142,000		201,000	-32,000	-359,000	7,500	-636,000	404,000	262,000	7,000		324,000	-343,000	251,000	489,000	544,000	322,000	529,000	496,000	489,000	892,000	811,000	635,000	573,000	463,000	350,000	272,000	234,000	150,000	138,000	153,000	197,000	278,000	345,000	375,000	409,000	443,000	338,000
design-to-silicon-yield solutions																														12,650,000	13,976,000	15,266,000	18,190,000		19,229,000	16,500,000	19,698,000		18,552,000	20,574,000	18,578,000		17,246,000	14,159,000	18,152,000		10,860,000	13,091,000	14,919,000	14,897,000	17,015,000	14,950,000	14,848,000	16,577,000	15,305,000	13,793,000	13,386,000		13,903,000	13,003,000	10,567,000	11,351,000	10,498,000	10,814,000	10,417,000	8,439,000	7,292,000	7,794,000	13,348,000	15,452,000														15,300,000	14,036,000	13,513,000	11,695,000	10,454,000	9,033,000					9,505,000	8,380,000
costs of design-to-silicon-yield solutions:
direct costs of design-to-silicon-yield solutions																														9,577,000	10,539,000	10,774,000	11,338,000		12,295,000	11,283,000	11,335,000		11,366,000	10,558,000	10,110,000		10,172,000				9,722,000			9,565,000	10,507,000	9,741,000	9,657,000	9,406,000	9,457,000	8,801,000	8,572,000		7,650,000	7,263,000	5,793,000	6,349,000	5,790,000	5,928,000	6,322,000	5,270,000	4,863,000	6,290,000	7,152,000	7,267,000														3,902,500	5,887,000	5,369,000	4,354,000
total cost of design-to-silicon-yield solutions																														9,721,000	10,683,000	10,917,000	11,482,000		12,431,000	11,379,000	11,431,000		11,452,000	10,654,000	10,206,000																									5,630,000	5,223,000
costs of design-to-silicon-yield solutions																																												9,888,000	8,804,000				9,705,000
income tax benefits																																-439,000
income tax provision																																	-381,000		-270,000	-815,000	-1,162,000		1,145,000	1,498,000	1,025,000		1,269,000	1,572,000	3,553,000		1,217,000	3,030,000	3,039,000	3,101,000	2,640,000	2,791,000	1,848,000	-19,476,000	170,000	808,000	169,000		1,129,000	878,000	152,000	589,000	28,000	275,000	501,000	247,000	322,000	264,000	9,433,000	-1,039,000	-617,000			-264,000	424,000
income (loss) from operations																																				-653,000																												188,000
income (loss) before income taxes																																				-626,000																												592,000
impairment of deferred costs																																															1,892,000
total costs of design-to-silicon-yield solutions																																											10,252,000				11,614,000			7,476,250	10,507,000	9,741,000		6,772,750	9,457,000	8,906,000			7,806,000	7,419,000		4,779,750	6,150,000	6,288,000
cost of design-to-silicon-yield solutions																																																8,847,000																																						9	28							4,110,000	3,864,000
weighted-average common shares
basic	39,857	39,317	39,500	39,148	39,088	38,602	38,710	38,619	38,500	38,015	38,187	37,859	37,737		37,226							34,458	35,479	32,886	32,703	32,411	32,392	32,339	32,485	32,169	32,184	31,962	32,168	32,038	32,078	32,111	31,991	31,373	31,413	31,276	31,168	31,424	31,516	31,522	31,336	30,743	30,876	30,590	30,477	29,826	30,000	29,650	29,353	28,700	28,720	28,560	28,384	28,086	28,124	28,110		27,257	27,413									28,066	28,223		27,980	26,885	26,860	26,680	26,542	25,983	26,101	25,862	25,696	25,330	25,293			23,278	23,002	22,614	22,488	21,962	22,127	21,814	21,638
diluted	40,377	39,317	39,619	39,260	39,088	39,047	39,105	39,132	38,500	38,937	38,187	39,076	38,859		38,054							34,458	35,479	32,886	32,703	32,411	32,392	32,339	32,485	32,169	32,184	31,962	32,168	32,038	32,969	33,388	33,594	32,431	32,373	32,023	31,722	32,164	32,106	32,400	32,291	31,939	32,079	31,882	31,965	31,393	31,623	31,154	30,815	29,809	30,180	29,560	29,046	28,431	28,348	28,110		27,471	27,581									28,066	28,223		27,980	26,885	27,621	26,680	28,223	27,473	27,779	26,986	27,129	25,330	25,983			23,278	23,002	22,614	22,488	23,199	23,133	22,943	23,441
reclassification adjustment for other-than-temporary impairment on auction-rate-securities recognized in earnings
cost of design-to-silicon-yield solutions:
total cost of design-to silicon-yield solutions																																																					9,657,000				8,728,000				5,949,000				6,681,000			6,649,000	7,783,000	7,898,000	8,397,000			8,719,000	9,342,000
restructuring credits																																																					-52,000				-8,000
reclassification adjustment for other-than-temporary impairment on auction-rate-securities recognized in earnings, net of tax																																																						54		216
unrealized gain on investments
weighted-average common shares — basic and diluted																																																													27,810				26,929	26,499		26,092	27,540		27,840
weighted average common shares:
basic																																																																27,118
diluted																																																																27,357
gross margin																																																																		8,248,000	4,360,000	3,541,000	10,982,000	13,216,000	11,950,000	14,429,000	14,637,000	14,979,000	12,800,000
loss before taxes																																																																						-2,979,000	-3,130,000															-535,000	-2,555,000
weighted-average common shares – basic and diluted																																																																			26,328			27,608
income before taxes																																																																					-2,791,000			-1,932,000	-823,000	-965,000	-1,931,000	-4,339,000	519,000	-1,091,000	1,339,000	2,035,000	1,558,000	1,362,000	1,665,000	1,139,000	221,000			-2,648,000	-1,672,000	-855,000	-1,686,000	-1,089,000	530,000	1,116,000	1,420,000
design-to-silicon-yield solutions:
services																																																																							13,328,000
software licenses																																																																							1,696,000	417,000	967,000	1,776,000	3,485,000	2,557,000	3,811,000	1,794,000	2,612,000	2,044,750	1,533,000	3,197,000	3,449,000
revenue:
design-to-silicon- yield solutions:
integrated solutions																																																																								11,522,500	16,294,000	16,032,000	13,764,000	11,523,000	11,153,000	10,477,000	12,229,000	9,664,500	13,834,000	12,267,000	12,557,000
gain share																																																																								4,397,500	6,807,000	5,890,000	4,893,000	4,873,000	4,400,000	5,739,000	5,016,000	3,821,000	3,090,000	2,892,000	2,087,000	2,751,000	2,414,000	1,656,000	981,000	1,615,000	2,267,000	2,056,000	959,000	1,407,000	2,824,000	2,731,000	3,077,000
total revenue																																																																								17,477,000	24,068,000	23,698,000		14,307,750	19,364,000	18,010,000	19,857,000	13,726,500	18,457,000	18,356,000	18,093,000	11,073,750	16,450,000	15,169,000	12,676,000
cost of design-to-silicon yield solutions:
direct costs of design-to-silicon-yield solutions:
total cost of design—to silicon-yield solutions																																																																								6,873,000	9,431,000
net income per share																-0.03	-0.11	-0.19	-0.06	-0.12	-0.21																																								-0.02				-0.01	-0.11	-0.25	-0.28	-0.44	-0.07	-0.09
basic and diluted																																																																										-0.02												-0.02	-0.07					0.015	0.01
weighted-average common shares:
basic and diluted																																																																										28,155												25,337	25,301
amortization of acquired core technology																																																																											1,575,000	1,472,000	1,266,000	1,266,000	1,266,000	949,500	1,266,000	1,266,000	1,266,000	985,750	1,266,000	1,327,000	1,350,000
cost and expenses:
total costs and expenses																																																																												14,700,500	19,737,000	19,912,000	19,153,000	12,851,500	17,362,000	17,344,000	16,700,000	11,901,250	16,379,000	15,842,000	15,384,000
tax provision																																																																												194,000	-51,000	-244,000	1,071,000	78,250	22,000	20,000	271,000	-175,500	86,000			-243,000	-441,000	-179,000	-352,000	-283,000	345,000	551,000	840,000
software license																																																																															11,000				157,000
stock-based compensation amortization*																																																																																13,000	19,000	32,000		61,000	134,000	292,000		411,000	366,000	329,000		513,000	640,000	770,000	788,000
* stock-based compensation amortization:
* stock-based compensation amortization: - sum																																																																																23.25	19	32	42	170.25	134	292	255	336	366			549.5	640	770	788
stock-based compensation amortization																																																																																			42,000				255,000
write-off of in-process research and development																																																																																									800,000
cost of design-to-silicon yield solutions																																																																																				9.75	2			73.25	77	3,514,000	3,444,000	-11,623,174	3,650,000
tax benefit																																																																																						-75,000	-713,000
design-to-silicon yield solutions																																																																																										8,034,000	8,108,000	6,524,500	8,213,000
stock-based compensation																																																																																											649,000
* stock-based compensation:
* stock-based compensation: - sum																																																																																											649
preferred dividend
net income attributable to common stockholders																																																																																												332,500	185,000

Balance Sheets:

Quarterly

Annual

Unit: USD	2026-03-31	2025-12-31	2025-09-30	2025-06-30	2025-03-31	2024-12-31	2024-09-30	2024-06-30	2024-03-31	2023-12-31	2023-09-30	2023-06-30	2023-03-31	2022-12-31	2022-09-30	2022-06-30	2022-03-31	2021-12-31	2021-09-30	2021-06-30	2021-03-31	2020-12-31	2020-09-30	2020-06-30	2020-03-31	2019-12-31	2019-09-30	2019-06-30	2019-03-31	2018-12-31	2018-09-30	2018-06-30	2018-03-31	2017-12-31	2017-09-30	2017-06-30	2017-03-31	2016-12-31	2016-09-30	2016-06-30	2016-03-31	2015-12-31	2015-09-30	2015-06-30	2015-03-31	2014-12-31	2014-09-30	2014-06-30	2014-03-31	2013-12-31	2013-09-30	2013-06-30	2013-03-31	2012-12-31	2012-09-30	2012-06-30	2012-03-31	2011-12-31	2011-09-30	2011-06-30	2011-03-31	2010-12-31	2010-09-30	2010-06-30	2010-03-31	2009-09-30	2009-06-30	2009-03-31	2008-09-30	2008-06-30	2008-03-31	2007-12-31	2007-09-30	2007-06-30	2007-03-31	2006-12-31	2006-09-30	2006-06-30	2006-03-31	2005-12-31	2005-09-30	2005-06-30	2005-03-31	2004-12-31	2004-09-30	2004-06-30	2004-03-31	2003-12-31	2003-09-30	2002-12-31	2001-12-31

assets
current assets:
cash and cash equivalents	31,153,000	42,220,000	35,880,000	37,415,000	43,734,000	90,594,000	96,428,000	91,987,000	85,256,000	98,978,000	111,620,000	100,360,000	114,382,000	119,624,000	93,728,000	81,343,000	35,799,000	27,684,000	71,238,000	87,201,000	74,287,000	30,315,000	118,386,000	103,441,000	100,385,000	97,605,000	100,259,000	86,817,000	90,415,000	96,089,000	96,788,000	100,916,000	98,522,000	101,267,000	100,750,000	109,007,000	114,926,000	116,787,000	118,534,000	122,222,000	129,398,000	126,158,000	126,259,000	131,699,000	131,880,000	115,464,000	116,121,000	106,909,000	100,994,000	89,371,000	85,233,000	76,767,000	63,183,000	61,637,000	50,932,000	50,176,000	45,531,000	46,041,000	44,187,000	41,712,000	39,396,000	38,154,000	34,565,000	32,092,000	34,899,000	33,176,000	36,365,000	32,780,000	27,026,000	30,487,000	33,025,000	35,315,000	38,461,000	35,652,000	32,083,000	36,451,000	52,781,000	39,986,000	40,135,000	60,506,000	59,341,000	51,862,000	48,388,000	45,660,000	42,939,000	42,472,000	42,748,000	39,110,000	46,567,000	71,490,000	70,835,000
accounts receivable	96,016,000	82,938,000	74,949,000	69,264,000	63,676,000	73,649,000	46,668,000	56,410,000	47,267,000	44,904,000	40,959,000	61,451,000	47,048,000	42,164,000	54,981,000	36,117,000	37,753,000	40,087,000	33,681,000	30,128,000	34,785,000	34,140,000	40,388,000	28,666,000	37,363,000	40,651,000	34,556,000	52,381,000	53,211,000	51,570,000	52,744,000	53,919,000	58,436,000	57,564,000	52,954,000	54,029,000	50,088,000	48,157,000	44,023,000	34,786,000	29,323,000	33,438,000	31,550,000	30,946,000	29,193,000	37,725,000	27,064,000	30,705,000	32,515,000	34,860,000	28,288,000	26,602,000	32,383,000	33,959,000	34,213,000	26,976,000	27,876,000	20,863,000	21,588,000	22,176,000	22,925,000	23,442,000	22,990,000	23,378,000	19,010,000	18,254,000	16,911,000	20,387,000	33,355,000	35,506,000	38,507,000	38,526,000	32,609,000	32,323,000	35,099,000	27,575,000	23,420,000	20,583,000	21,579,000		17,627,000	18,852,000	18,370,000		15,468,000	11,736,000	11,165,000	11,869,000
prepaid expenses and other current assets	48,475,000	38,735,000	35,292,000	25,124,000	22,800,000	17,445,000	24,575,000	19,007,000	17,165,000	17,422,000	18,001,000	18,864,000	12,565,000	12,063,000	9,463,000	10,408,000	8,857,000	8,194,000	10,298,000	12,715,000	11,375,000	13,944,000	9,310,000	8,627,000	11,628,000	9,320,000	8,026,000	8,843,000	9,862,000	9,562,000	10,890,000	8,660,000	9,654,000	5,069,000	6,580,000	8,813,000	6,741,000	5,335,000	5,163,000	4,728,000	3,479,000	3,655,000	4,727,000	5,003,000	2,901,000	2,888,000	3,169,000	5,321,000	4,110,000	3,632,000	3,524,000	4,246,000	4,692,000	3,413,000	3,234,000	2,800,000	2,481,000	3,717,000	3,587,000	3,869,000	3,967,000	3,246,000	3,665,000	2,826,000	3,438,000				5,543,000	3,771,000	3,863,000	3,354,000	2,825,000	2,936,000	2,720,000	2,796,000	2,378,000	1,864,000	1,762,000	1,992,000	2,399,000	2,436,000	2,867,000	2,685,000	2,653,000	2,346,000	2,267,000	2,614,000	2,618,000	4,406,000	3,439,000
total current assets	175,644,000	163,893,000	146,121,000	134,790,000	140,625,000	205,979,000	191,395,000	193,292,000	187,316,000	197,848,000	194,324,000	204,353,000	193,141,000	193,408,000	180,529,000	163,775,000	180,852,000	188,507,000	185,209,000	182,037,000	178,446,000	193,380,000	218,067,000	140,734,000	149,376,000	147,576,000	142,841,000	148,041,000	153,488,000	157,221,000	160,422,000	163,495,000	166,612,000	163,900,000	160,284,000	171,849,000	171,755,000	170,279,000	167,720,000	161,736,000	162,200,000	163,251,000	165,341,000	170,642,000	167,291,000	159,420,000	150,400,000	147,116,000	141,804,000	133,783,000	121,913,000	113,832,000	108,000,000	102,598,000	88,879,000	80,736,000	75,888,000	70,621,000	69,362,000	67,757,000	66,288,000	64,842,000	61,220,000	58,296,000	57,347,000	54,201,000	57,862,000	63,160,000	81,102,000	83,986,000	87,192,000	88,820,000	88,039,000	91,442,000	91,408,000	85,805,000	96,484,000	92,277,000	89,129,000		81,632,000	75,148,000	71,175,000		62,493,000	58,103,000	58,133,000	55,401,000
property and equipment	90,477,000	81,609,000	71,921,000	61,853,000	56,564,000	48,465,000	46,019,000	40,707,000	36,088,000	37,338,000	37,833,000	42,990,000	41,723,000	40,174,000	38,740,000	38,390,000	36,844,000	35,295,000	37,821,000	37,977,000	38,147,000	39,242,000	39,487,000	40,412,000	41,009,000	40,798,000	38,969,000	35,846,000	35,936,000	35,681,000	34,120,000	28,095,000	26,536,000	25,386,000	23,604,000	23,068,000	20,798,000	19,341,000	18,192,000	16,076,000	13,236,000	11,325,000	11,362,000	10,356,000	9,895,000	8,832,000	8,679,000	8,497,000	7,582,000	7,064,000	6,265,000	5,799,000	4,953,000	3,898,000	3,577,000	2,420,000	2,145,000	777,000	798,000	820,000	844,000	797,000	949,000	1,059,000	1,297,000	1,724,000	2,006,000	2,427,000	3,049,000	3,344,000	3,487,000	3,621,000	3,761,000	4,005,000	3,742,000	3,916,000	3,533,000	3,595,000	3,635,000	3,328,000	3,525,000	3,614,000	3,236,000	3,321,000	3,444,000	3,550,000	3,659,000	4,110,000	4,024,000	3,533,000	2,179,000
operating lease right-of-use assets	4,592,000	4,778,000	5,160,000	4,843,000	3,661,000	4,029,000	4,360,000	4,424,000	4,742,000	4,926,000	5,069,000	5,389,000	5,712,000	6,002,000	6,022,000	5,240,000	4,479,000	5,408,000	5,614,000	5,928,000	6,171,000	6,672,000	6,712,000	7,056,000	7,368,000	7,609,000	7,581,000	7,974,000	8,339,000
goodwill	95,006,000	95,005,000	96,780,000	96,798,000	96,645,000	14,953,000	15,011,000	14,996,000	15,003,000	15,029,000	15,008,000	14,123,000	14,123,000	14,123,000	14,123,000	14,123,000	14,123,000	14,123,000	15,305,000	15,305,000	15,305,000	15,774,000	2,293,000	2,293,000	2,293,000	2,293,000	2,293,000	2,293,000	1,923,000	1,923,000	1,923,000	1,923,000	1,923,000	1,923,000	1,923,000	215,000	215,000	215,000	215,000	215,000	215,000	215,000	470,000																										64,103,000	67,264,000	67,132,000	65,170,000	64,593,000	63,386,000	60,997,000	60,034,000	38,963,000	39,886,000	39,886,000	39,886,000	39,886,000	39,886,000	39,886,000	39,886,000	40,590,000	40,590,000	40,548,000	40,548,000	40,721,000	662,000
intangible assets	50,127,000	52,194,000	54,246,000	56,330,000	58,357,000	12,307,000	13,133,000	13,897,000	14,747,000	15,620,000	16,486,000	16,298,000	17,177,000	18,055,000	18,934,000	19,505,000	20,372,000	21,239,000	22,106,000	22,875,000	23,724,000	24,573,000	5,269,000	5,586,000	5,904,000	6,221,000	6,538,000	6,855,000	4,812,000	5,064,000	5,317,000	5,569,000	5,821,000	6,074,000	6,325,000	3,847,000	4,035,000	4,223,000	4,411,000	4,603,000	4,815,000	5,028,000	4,831,000							31,000				104,000	126,000	177,000	332,000	539,000	747,000	954,000	1,162,000	1,369,000	1,633,000	2,061,000	2,505,000	3,395,000	3,839,000	4,280,000	10,342,000	11,184,000	12,009,000	12,818,000	13,855,000	16,179,000	11,004,000	13,605,000	5,284,000	6,785,000	8,286,000	9,787,000	11,288,000	12,789,000	14,290,000	15,791,000	17,292,000	18,910,000	21,146,000	22,906,000	24,666,000	220,000	1,169,000
deferred tax assets	44,000	69,000	203,000	1,209,000	215,000	43,000	173,000	145,000	145,000	157,000	32,000	76,000	90,000	64,000	16,000	46,000	67,000	75,000	174,000	176,000	198,000	249,000	30,498,000	29,522,000	25,085,000	25,327,000	23,100,000	21,378,000	21,099,000	19,044,000	17,714,000	17,747,000	15,896,000	16,348,000	18,522,000	15,815,000	16,201,000	15,640,000	10,201,000	10,106,000	10,186,000																													1,514,000	1,991,000	1,676,000	2,644,000	2,231,000	3,087,000	2,581,000	768,000	726,000	730,000	908,000	2,265,000	1,998,000	1,550,000	1,586,000	1,433,000	1,549,000	1,953,000	1,808,000
other non-current assets	14,674,000	21,149,000	31,968,000	35,310,000	33,905,000	29,513,000	37,260,000	30,538,000	28,782,000	19,218,000	13,701,000	7,043,000	7,322,000	6,845,000	7,611,000	8,088,000	8,840,000	9,121,000	8,995,000	9,372,000	9,140,000	7,690,000	8,282,000	8,093,000	8,322,000	9,720,000	8,025,000	7,284,000	7,088,000	6,972,000	8,163,000	8,943,000	9,752,000	10,545,000	11,312,000	12,263,000	14,615,000	12,631,000	9,413,000	9,497,000	7,565,000	1,651,000	2,882,000	3,460,000	1,448,000	1,161,000	1,292,000	1,597,000	1,479,000	1,687,000	1,893,000	2,100,000	2,171,000	1,189,000	1,161,000	1,414,000	1,651,000	1,663,000	615,000	685,000	748,000	727,000	673,000	805,000	740,000
total assets	430,564,000	418,697,000	406,399,000	391,133,000	389,972,000	315,289,000	307,351,000	297,999,000	286,823,000	290,136,000	282,453,000	290,272,000	279,288,000	278,671,000	265,975,000	249,167,000	265,577,000	273,768,000	275,224,000	273,670,000	271,131,000	287,580,000	310,608,000	233,696,000	239,357,000	239,544,000	229,347,000	229,671,000	232,685,000	225,905,000	227,659,000	225,772,000	226,540,000	224,176,000	221,970,000	227,057,000	227,619,000	222,329,000	210,152,000	202,233,000	198,217,000	191,769,000	192,060,000	191,809,000	186,277,000	177,438,000	167,961,000	165,406,000	159,313,000	151,164,000	141,042,000	133,080,000	126,467,000	124,260,000	93,743,000	84,747,000	80,800,000	74,384,000	72,306,000	70,934,000	69,760,000	68,453,000	65,193,000	62,939,000	62,607,000	61,188,000	65,399,000	71,211,000	160,037,000	177,865,000	180,050,000	179,351,000	176,985,000	180,641,000	174,287,000	168,857,000	147,751,000	144,326,000	142,247,000		136,779,000	132,045,000	128,935,000		124,617,000	122,173,000	124,621,000	123,967,000
liabilities and stockholders’ equity
current liabilities:
accounts payable	16,703,000	17,076,000	14,653,000	6,555,000	9,394,000	8,255,000	7,504,000	4,219,000	5,729,000	2,561,000	2,633,000	2,279,000	6,289,000	6,388,000	5,186,000	3,382,000	4,053,000	5,554,000	3,210,000	7,078,000	967,000	4,399,000	2,212,000	2,763,000	4,828,000	7,636,000	2,203,000	1,813,000	2,522,000	2,454,000	3,286,000	2,495,000	2,588,000	2,536,000	2,608,000	2,270,000	2,436,000	2,206,000	947,000	2,469,000	2,016,000	1,293,000	1,453,000	1,898,000	1,235,000	803,000	992,000	933,000	961,000	1,129,000	659,000	1,049,000	1,347,000	2,054,000	818,000	1,546,000	1,420,000	974,000	923,000	1,155,000	1,100,000	1,080,000	511,000	1,202,000	1,055,000	1,438,000	1,515,000	1,715,000	1,810,000	2,378,000	2,209,000	3,469,000	2,424,000	2,395,000	2,554,000	3,182,000	2,779,000	2,443,000	986,000	1,728,000	1,443,000	1,827,000	1,434,000	1,023,000	1,594,000	1,726,000	1,290,000	835,000	1,429,000	499,000	738,000
accrued compensation and related benefits	23,874,000	22,437,000	17,311,000	13,984,000	10,902,000	16,855,000	13,191,000	11,468,000	9,491,000	14,800,000	11,502,000	10,994,000	13,869,000	16,948,000	12,652,000	10,634,000	8,576,000	9,495,000	8,125,000	7,278,000	6,204,000	8,339,000	5,396,000	5,285,000	4,754,000	5,072,000	4,313,000	5,158,000	4,256,000	4,727,000	4,969,000	5,608,000	5,322,000	6,493,000	5,450,000	5,863,000	4,988,000	5,959,000	5,190,000	5,150,000	4,289,000	4,812,000	4,257,000	4,524,000	3,988,000	6,112,000	5,181,000	6,024,000	5,285,000	7,707,000	6,871,000	7,138,000	5,886,000	10,723,000	8,414,000	7,107,000	5,863,000	5,026,000	4,181,000	4,749,000	3,927,000	3,964,000	3,722,000	3,704,000	3,565,000	4,443,000	5,152,000	5,850,000	5,874,000	6,574,000	5,516,000	5,950,000	5,430,000	4,704,000	5,364,000	3,325,000	2,743,000	2,091,000	2,937,000	4,922,000	4,296,000	3,012,000	2,613,000	3,209,000	2,970,000	1,900,000	2,201,000	1,952,000	2,238,000	1,143,000	4,061,000
accrued and other current liabilities	6,977,000	8,719,000	8,661,000	9,069,000	13,037,000	8,752,000	6,510,000	5,994,000	4,963,000	4,633,000	4,772,000	5,497,000	5,868,000	5,581,000	6,472,000	6,237,000	4,602,000	3,328,000	5,854,000	5,913,000	8,271,000	6,309,000	3,001,000	1,368,000	1,406,000	1,665,000	2,452,000	2,404,000	2,801,000	3,235,000	4,386,000	2,330,000	2,151,000	2,627,000	2,436,000	2,075,000	1,913,000	2,080,000	3,077,000	2,924,000	1,853,000	2,382,000	2,928,000	2,073,000	1,588,000	1,733,000	1,564,000	1,668,000	3,685,000	1,593,000	1,352,000	1,784,000	2,018,000	2,882,000	2,539,000	2,587,000	2,895,000	2,335,000	3,295,000	3,066,000	2,849,000	2,400,000
operating lease liabilities – current portion	2,073,000	1,982,000	1,970,000	1,752,000	1,591,000	1,675,000	1,706,000	1,609,000	1,625,000	1,529,000	1,504,000	1,538,000	1,572,000	1,412,000	1,448,000	1,493,000	1,225,000	1,758,000	1,740,000	1,770,000	1,742,000	1,926,000	1,763,000	1,880,000	1,954,000	1,867,000	1,826,000	1,875,000	1,914,000
deferred revenues – current portion	23,102,000	19,441,000	21,247,000	23,363,000	27,131,000	24,930,000	28,728,000	31,662,000	27,643,000	25,750,000	29,267,000	29,915,000	26,322,000	26,019,000	26,461,000	19,568,000	23,868,000	23,691,000	22,207,000	15,946,000	17,578,000	19,895,000	19,074,000	10,087,000	12,326,000	10,639,000	8,612,000	9,026,000	9,220,000		7,360,000	9,369,000	8,474,000		7,624,000	8,933,000	9,777,000		8,399,000	5,740,000	6,358,000		5,024,000	5,647,000
current portion of long-term debt	2,238,000	2,236,000	2,238,000	2,240,000	2,240,000																																																								86,000	108,000	109,000		108,000	117,000	337,000	336,000	393,000	418,000	431,000	421,000	403,000	291,000	289,000	302,000														17,000	24,000
total current liabilities	74,967,000	71,891,000	66,080,000	56,963,000	64,295,000	60,542,000	57,730,000	55,464,000	51,796,000	50,843,000	49,918,000	52,077,000	54,262,000	58,200,000	52,402,000	41,794,000	42,569,000	43,826,000	41,139,000	40,170,000	35,101,000	42,205,000	32,876,000	21,880,000	27,064,000	27,996,000	20,625,000	21,364,000	22,242,000	19,528,000	20,670,000	19,802,000	18,535,000	19,637,000	18,407,000	19,530,000	19,314,000	18,522,000	17,686,000	16,595,000	14,630,000	14,456,000	13,811,000	14,142,000	12,076,000	12,388,000	10,374,000	12,195,000	15,048,000	12,868,000	11,543,000	13,377,000	13,662,000	19,698,000	14,999,000	14,787,000	14,832,000	13,385,000	13,653,000	13,863,000	12,899,000	12,375,000	10,662,000	9,949,000	10,915,000	9,961,000	12,469,000	13,298,000	13,481,000	15,408,000	16,345,000	16,364,000	18,239,000	19,643,000	19,483,000	19,219,000	14,354,000	13,746,000	14,049,000		17,270,000	15,758,000	15,191,000		16,864,000	14,992,000	13,853,000	12,788,000
long-term income taxes	4,580,000	4,273,000	3,301,000	2,958,000	2,932,000	2,915,000	2,883,000	2,668,000	2,980,000	2,972,000
operating lease liabilities – non-current portion	3,475,000	3,838,000
long-term debt	64,214,000	64,763,000	65,320,000	65,877,000	66,416,000																																																										29,000	50,000	82,000	148,000	451,000	461,000	550,000	911,000	948,000	907,000	946,000	1,130,000	1,173,000	1,198,000														15,000	31,000
other non-current liabilities	2,863,000	2,910,000	3,060,000	3,639,000	4,195,000	2,291,000	2,404,000	3,711,000	2,271,000	2,718,000	3,229,000	6,335,000	3,367,000				2,034,000	2,443,000	2,621,000	1,826,000	1,715,000	1,397,000	1,054,000	1,814,000		2,346,000	2,444,000	1,737,000	734,000	2,831,000	1,954,000	994,000	1,122,000	2,269,000	2,352,000	2,253,000	1,802,000	1,650,000	657,000	328,000	464,000	466,000				627,000				628,000				280,000	162,000	315,000	557,000	667,000	822,000	980,000	1,406,000	1,495,000	1,436,000	1,547,000	1,636,000
total liabilities	150,099,000	147,675,000	142,017,000	133,613,000	140,992,000	69,252,000	66,887,000	65,846,000	61,410,000	61,190,000	60,889,000	66,102,000	65,863,000	68,659,000	62,772,000	51,292,000	52,010,000	54,183,000	51,769,000	50,546,000	45,878,000	53,074,000	45,831,000	35,991,000	40,888,000	43,387,000	34,360,000	34,779,000	35,338,000	26,110,000	26,764,000	25,448,000	24,481,000	25,808,000	23,673,000	24,957,000	24,363,000	23,526,000	21,202,000	19,517,000	17,562,000	17,462,000	16,782,000	17,028,000	15,000,000	15,615,000	13,648,000	15,604,000	18,414,000	16,452,000	15,100,000	16,633,000	16,929,000	23,200,000	18,253,000	18,213,000	18,329,000	17,541,000	17,979,000	18,240,000	17,567,000	17,538,000	15,075,000	14,727,000	15,668,000	15,109,000	17,945,000	18,513,000	18,665,000	22,713,000	23,289,000	22,881,000	24,618,000	26,045,000	25,590,000	20,638,000	14,606,000	13,977,000	14,279,000		18,389,000	17,517,000	17,076,000		19,758,000	17,310,000	17,973,000	17,415,000
commitments and contingencies
stockholders’ equity:
preferred stock, 0.00015 par value, 5,000 shares authorized, no shares issued and outstanding
common stock	6,000	6,000	6,000	6,000	6,000	6,000	6,000	6,000	6,000	6,000	6,000	6,000	6,000	6,000	6,000	6,000	6,000	6,000	6,000	6,000	6,000	6,000	5,000	5,000	5,000	5,000	5,000	5,000	5,000	5,000	5,000	5,000	5,000	5,000	5,000	5,000	5,000	5,000	5,000	5,000	5,000	5,000	5,000	5,000	5,000	5,000	5,000	5,000	5,000	5,000	5,000	4,000	4,000	4,000	4,000	4,000	4,000	4,000	4,000	4,000	4,000	4,000	4,000	4,000	4,000	4,000	4,000	4,000	4,000	4,000	4,000	4,000	4,000	4,000	4,000	4,000	4,000	4,000		4,000	4,000	4,000		4,000	4,000	4,000	4,000	4,000		3,000	3,000
additional paid-in capital	542,176,000	533,503,000	526,526,000	518,055,000	511,745,000	502,902,000	496,255,000	487,219,000	481,390,000	473,295,000																325,197,000				310,660,000				297,950,000				281,423,000				266,008,000				248,734,000				233,813,000				220,361,000				208,826,000				200,144,000										181,566,000				167,323,000				141,720,000				134,191,000				129,568,000		99,884,000	98,651,000
treasury stock	-169,518,000	-165,808,000	-165,542,000	-162,887,000	-162,672,000	-159,352,000	-159,018,000	-155,084,000	-154,616,000	-143,923,000	-143,587,000	-138,278,000	-137,810,000	-133,709,000	-132,966,000	-131,365,000	-113,872,000	-104,705,000	-103,995,000	-103,088,000	-102,201,000	-96,215,000	-94,992,000	-93,968,000	-93,173,000	-91,695,000	-90,908,000	-88,324,000	-83,616,000	-79,142,000	-78,752,000	-78,422,000	-76,473,000	-71,793,000	-70,739,000	-61,532,000	-55,726,000	-54,882,000	-53,726,000	-53,301,000	-50,392,000	-50,383,000	-44,718,000	-40,671,000	-37,655,000	-34,048,000	-33,326,000	-33,326,000	-32,043,000	-28,905,000	-28,017,000	-28,008,000	-27,630,000	-27,778,000	-26,977,000	-25,062,000	-22,918,000	-22,899,000	-22,344,000	-20,667,000	-19,554,000	-19,298,000	-19,253,000						-14,632,000	-14,135,000	-12,648,000	-11,524,000	-10,001,000	-5,549,000	-5,549,000	-5,549,000	-5,549,000	-5,549,000	-5,549,000		-5,549,000	-4,806,000	-4,806,000		-4,806,000	-2,942,000
accumulated deficit	-89,837,000	-94,628,000	-94,580,000	-95,874,000	-97,020,000	-93,988,000	-94,527,000	-96,733,000	-98,438,000	-98,045,000	-98,932,000	-93,960,000	-100,795,000	-101,150,000	-101,633,000	-103,018,000	-101,871,000	-97,721,000	-90,721,000	-88,314,000	-83,830,000	-76,233,000	-42,784,000	-40,050,000	-36,398,000	-35,870,000	-34,540,000	-33,853,000	-33,143,000	-30,452,000	-27,337,000	-25,256,000	-23,160,000	-27,089,000	-24,455,000	-25,046,000	-25,235,000	-25,752,000	-33,614,000	-35,504,000	-37,718,000	-39,780,000	-42,577,000	-44,071,000	-46,220,000	-52,187,000	-57,937,000	-59,698,000	-64,394,000	-70,649,000	-77,471,000	-82,295,000	-86,847,000	-91,578,000	-115,477,000	-120,470,000	-125,290,000	-128,789,000	-130,902,000	-131,242,000	-130,461,000	-129,884,000	-130,040,000						-33,569,000	-21,345,000	-19,405,000	-16,892,000	-18,423,000	-17,483,000	-16,783,000	-13,890,000	-13,460,000	-14,030,000	-13,183,000	-13,451,000	-15,703,000	-17,239,000	-18,581,000	-19,975,000	-21,530,000	-21,665,000	-21,203,000	-19,361,000	-18,086,000	-14,845,000	-15,369,000
accumulated other comprehensive loss	-2,362,000	-2,051,000	-2,028,000	-1,780,000	-3,079,000	-3,531,000	-2,252,000	-3,255,000	-2,929,000	-2,387,000	-3,227,000	-2,670,000	-2,283,000	-2,550,000	-3,909,000	-2,532,000	-1,495,000	-1,064,000	-768,000	-543,000	-753,000	-225,000	-902,000	-1,439,000	-1,646,000	-1,480,000	-1,753,000	-1,292,000	-1,328,000	-1,276,000	-1,119,000	-951,000	-180,000	-705,000	-873,000	-1,283,000	-1,718,000	-1,991,000	-1,213,000	-1,370,000	-1,184,000	-1,543,000	-1,337,000	-1,283,000													-108,000	-299,000	-12,000																																-23,000
total stockholders’ equity	280,465,000	271,022,000	264,382,000	257,520,000	248,980,000	246,037,000	240,464,000	232,153,000	225,413,000	228,946,000	221,564,000	224,170,000	213,425,000	210,012,000	203,203,000	197,875,000	213,567,000	219,585,000	223,455,000	223,124,000	225,253,000	234,506,000	264,777,000	197,705,000	198,469,000	196,157,000	194,987,000	194,892,000	197,347,000	199,795,000	200,895,000	200,324,000	202,059,000	198,368,000	198,297,000	202,100,000	203,256,000	198,803,000	188,950,000	182,716,000	180,655,000	174,307,000	175,278,000	174,781,000	171,277,000	161,823,000	154,313,000	149,802,000	140,899,000	134,712,000	125,942,000	116,447,000	109,538,000	101,060,000	75,490,000	66,534,000	62,471,000	56,843,000	54,327,000	52,694,000	52,193,000	50,915,000	50,118,000	48,212,000	46,939,000	46,079,000	47,454,000	52,698,000	141,372,000	155,152,000	156,761,000	156,470,000	152,367,000	154,596,000	148,697,000	148,219,000	133,145,000	130,349,000	127,968,000		118,390,000	114,528,000	111,859,000		104,859,000	104,863,000	106,648,000	106,552,000
total liabilities and stockholders’ equity	430,564,000	418,697,000	406,399,000	391,133,000	389,972,000	315,289,000	307,351,000	297,999,000	286,823,000	290,136,000	282,453,000	290,272,000	279,288,000	278,671,000	265,975,000	249,167,000	265,577,000	273,768,000	275,224,000	273,670,000	271,131,000	287,580,000	310,608,000	233,696,000	239,357,000	239,544,000	229,347,000	229,671,000	232,685,000	225,905,000	227,659,000	225,772,000	226,540,000	224,176,000	221,970,000	227,057,000	227,619,000	222,329,000	210,152,000	202,233,000	198,217,000	191,769,000	192,060,000	191,809,000	186,277,000	177,438,000	167,961,000	165,406,000	159,313,000	151,164,000	141,042,000	133,080,000	126,467,000	124,260,000	93,743,000	84,747,000	80,800,000	74,384,000	72,306,000	70,934,000	69,760,000	68,453,000	65,193,000	62,939,000	62,607,000	61,188,000	65,399,000	71,211,000	160,037,000	177,865,000	180,050,000	179,351,000	176,985,000	180,641,000	174,287,000	168,857,000	147,751,000	144,326,000	142,247,000		136,779,000	132,045,000	128,935,000		124,617,000	122,173,000	124,621,000	123,967,000
short-term investments				2,987,000	10,415,000	24,291,000	23,724,000	25,888,000	37,628,000	36,544,000	23,744,000	23,678,000	19,146,000	19,557,000	22,357,000	35,907,000	98,443,000	112,542,000	69,992,000	51,993,000	57,999,000	114,981,000	49,983,000																																500,000	784,000											2,000,000	6,354,000	15,178,000	12,708,000	9,806,000	9,949,000	11,500,000	18,300,000	18,419,000	16,402,000	17,137,000	29,118,000	24,923,000
non-current portion of operating lease liabilities			4,256,000	4,176,000	3,154,000	3,504,000	3,870,000	4,003,000	4,363,000	4,657,000	4,922,000	5,260,000	5,597,000	5,932,000	6,074,000	5,275,000
billings in excess of recognized revenues						75,000	91,000	512,000	2,345,000	1,570,000	240,000	1,854,000	342,000	1,852,000	183,000	480,000	245,000		3,000	2,185,000	339,000	1,337,000	1,430,000	497,000	1,796,000	1,117,000	1,219,000	1,088,000	1,529,000	635,000	669,000							88,000				1,267,000						128,000	591,000	343,000	286,000	516,000	648,000	807,000	783,000	901,000	1,343,000	2,089,000	2,590,000	2,010,000	1,351,000	1,802,000	826,000		1,450,000
long-term income taxes payable											2,820,000	2,430,000	2,637,000	2,622,000	2,348,000	2,475,000	2,666,000	2,656,000	2,508,000	2,718,000	2,911,000	2,956,000	5,137,000	5,264,000	4,884,000	5,368,000	3,565,000	3,571,000	3,898,000	3,751,000	4,140,000	4,652,000	4,824,000	3,902,000	2,914,000	3,174,000	3,247,000	3,354,000	2,859,000	2,594,000	2,468,000	2,540,000				2,600,000				2,956,000				3,222,000	3,092,000	3,111,000	2,940,000	3,489,000	3,504,000	3,397,000	3,262,000	3,668,000	2,948,000	3,181,000	3,035,000
additional paid-in-capital											467,304,000	459,072,000	454,307,000	447,415,000	441,705,000	434,784,000	430,799,000	423,069,000	418,933,000	415,063,000	412,031,000	407,173,000	403,450,000	333,157,000	329,681,000		322,183,000	318,356,000	315,429,000		308,098,000	304,948,000	301,867,000		294,359,000	289,956,000	285,930,000		277,498,000	272,886,000	269,944,000		263,905,000	260,801,000	256,576,000		245,807,000	242,514,000	236,935,000		231,125,000	226,682,000	224,129,000		218,034,000	212,412,000	210,783,000		207,581,000	204,309,000	201,865,000		198,943,000	197,517,000	195,996,000	193,247,000	192,010,000	190,685,000	187,373,000	185,333,000	183,578,000		177,992,000	175,895,000	169,580,000		152,136,000	149,932,000	146,728,000		139,676,000	137,181,000	135,856,000		131,910,000	131,185,000	130,225,000		128,685,000
non-current portion of deferred revenues														1,905,000	1,948,000	1,748,000
non-current operating lease liabilities																	4,741,000	5,258,000	5,501,000	5,832,000	6,151,000	6,516,000	6,764,000	7,033,000	7,310,000	7,677,000	7,726,000	8,107,000	8,464,000
deferred revenues – non-current portion																									1,630,000
revenues:
solutions																													16,661,000
gainshare performance incentives																													3,880,000	25,713,000	6,237,000	5,853,000	6,547,000	27,435,000	7,288,000	7,789,000
total revenues																													20,541,000	85,794,000	20,213,000	21,119,000	24,737,000	101,871,000	26,517,000	24,289,000
cost of solutions
direct costs of solutions																													7,723,000
amortization of acquired technology																													144,000	575,000	144,000	143,000	144,000	471,000	136,000	96,000
total cost of solutions																													7,867,000
gross profit																													12,674,000	42,991,000	9,530,000	10,202,000	13,255,000	54,350,000	14,086,000	12,910,000
operating expenses:
research and development																													8,246,000	27,998,000	6,755,000	7,100,000	7,245,000	30,078,000	7,875,000	7,276,000
selling, general and administrative																													7,011,000	23,934,000	5,507,000	5,919,000	6,375,000	23,684,000	5,680,000	6,195,000
amortization of other acquired intangible assets																													108,000	435,000	108,000	108,000	109,000	398,000	107,000	92,000
restructuring charges																													92,000	576,000
total operating expenses																													15,457,000	52,943,000	12,370,000	13,127,000	13,729,000	54,160,000	13,662,000	13,563,000
income from operations																													-2,783,000	-9,952,000	-2,840,000	-2,925,000	-474,000	190,000	424,000	-653,000
interest and other income																													-6,000	493,000	223,000	390,000	-331,000	-264,000	-104,000	27,000
income before income taxes																													-2,789,000	-9,459,000	-2,617,000	-2,535,000	-805,000		320,000	-626,000
income tax benefit																													-98,000	-1,743,000	-535,000				-270,000
net income																													-2,691,000	-7,716,000	-2,082,000	-2,096,000	-424,000	-1,337,000	590,000	189,000
net income per share
basic																													-80	-240	-60	-70	-10	-40	20	10
diluted																													-80	-240	-60	-70	-10	-40	20	10
weighted-average common shares:
other comprehensive income:
foreign currency translation adjustments, net of tax																													-52,000	-571,000	-168,000	-771,000	525,000	1,286,000	409,000	435,000
comprehensive income																													-2,743,000	-8,287,000	-2,250,000	-2,867,000	101,000	-51,000	999,000	624,000
deferred revenues - current portion																														8,477,000				7,981,000				8,189,000				4,702,000				3,740,000				2,096,000				3,232,000
design-to-silicon-yield solutions																														60,081,000	13,976,000	15,266,000	18,190,000	74,436,000	19,229,000	16,500,000
costs of design-to-silicon-yield solutions:
direct costs of design-to-silicon-yield solutions																														42,228,000	10,539,000	10,774,000	11,338,000	47,050,000	12,295,000	11,283,000
total cost of design-to-silicon-yield solutions																														42,803,000	10,683,000	10,917,000	11,482,000	47,521,000	12,431,000	11,379,000
costs of design-to-silicon-yield solutions
income tax benefits																																-439,000
income tax provision																																	-381,000	1,263,000		-815,000
cost of design-to-silicon-yield solutions:
impairment of deferred cost
income before taxes																																		-74,000
weighted-average common shares
billings in excess of recognized revenue																																			289,000	389,000	200,000		73,000	312,000	114,000		149,000																					690,000		88,000	796,000	247,000	115,000	110,000	354,000	553,000	301,000	367,000	888,000	95,000	139,000	80,000	590,000	1,604,000	2,425,000	1,921,000	2,211,000	1,581,000	2,807,000	1,320,000	776,000	465,000	333,000	606,000	174,000
deferred tax assets - current portion																																											2,805,000	2,994,000	3,317,000	3,343,000	4,046,000	4,181,000	4,185,000	5,920,000	4,868,000	6,217,000	7,742,000	3,589,000
deferred tax assets - long-term portion																																										10,299,000				8,025,000				8,599,000				16,471,000
deferred tax assets - non-current portion																																											7,174,000	7,351,000	7,643,000		7,590,000	8,196,000	8,448,000		10,971,000	11,349,000	11,343,000
non-current liabilities																																											2,971,000	2,886,000	2,924,000		3,274,000	3,409,000	3,366,000		3,557,000	3,256,000	3,267,000
deferred revenues																																													5,265,000		2,637,000	3,442,000	4,526,000		2,375,000	2,890,000	3,763,000		2,445,000	2,646,000	3,311,000	2,961,000	2,636,000	2,824,000	3,586,000	3,021,000	3,188,000		1,791,000							3,159,000				3,705,000				2,281,000				2,905,000				3,300,000	2,256,000	4,496,000	2,773,000
accumulated other comprehensive income																																													-1,429,000	-681,000	-236,000	307,000	396,000	448,000	300,000	64,000	-118,000	51,000	-94,000	-350,000				290,000	339,000	-51,000	464,000		334,000	773,000	554,000	352,000	2,196,000	5,295,000	5,232,000	3,316,000	2,795,000	1,729,000	1,445,000	331,000	14,000	-8,000	-32,000	-16,000	7,000	13,000	42,000	82,000	40,000	48,000	54,000	54,000	83,000	38,000
non-current investments																																																									784,000	784,000	784,000	718,000	718,000	718,000	718,000	718,000	718,000	718,000	718,000	718,000	841,000	1,262,000	1,416,000
current portion of debt obligations																																																											28,000	59,000
taxes payable and other accrued liabilities																																																															2,306,000	2,575,000	2,946,000	2,335,000	2,701,000	3,093,000
preferred stock, 0.00015 par value, 5,000 shares authorized: no shares issued and outstanding
deferred revenue																																																																1,680,000		1,540,000	1,968,000	2,057,000	2,966,000	3,600,000	4,504,000		4,221,000	5,237,000	6,572,000		2,702,000	2,989,000	3,259,000		2,378,000	2,949,000	3,704,000		3,346,000	3,649,000	3,731,000
current portion of long-term liabilities																																																																98,000
prepaid expenses, deferred tax assets, and other current assets																																																																		2,771,000	2,586,000	3,639,000
deferred tax assets and other non-current assets																																																																		1,150,000	974,000	626,000	600,000
long-term taxes payable																																																																		3,506,000	3,463,000	3,354,000	3,339,000	5,670,000	5,698,000	5,581,000	5,355,000	5,145,000	4,757,000
long-term other liabilities																																																																		1,494,000	1,562,000	1,400,000
other accrued liabilities																																																																					2,292,000	2,253,000	2,755,000	2,604,000	2,541,000	5,245,000	2,283,000	3,843,000	1,729,000	1,399,000	1,240,000	1,469,000	1,767,000	2,036,000	1,696,000	2,545,000	2,310,000	1,531,000	1,601,000	1,485,000	2,433,000	1,652,000	1,826,000
taxes payable																																																																					31,000	75,000	576,000	208,000	2,919,000	1,404,000	1,533,000	4,767,000	4,262,000	4,744,000	5,037,000	4,950,000	4,961,000	4,013,000	3,533,000	3,286,000	3,285,000	3,817,000	2,579,000	2,871,000	2,990,000	1,838,000	230,000
other liabilities																																																																					1,295,000	724,000	298,000	29,000	78,000	127,000	177,000	221,000
deferred tax assets and other assets																																																																						10,825,000	8,814,000	8,922,000
other assets																																																																									472,000	474,000	533,000	503,000	1,126,000	644,000	487,000	526,000	448,000	608,000	348,000	500,000	798,000	1,020,000	1,135,000	1,002,000	881,000	1,564,000	148,000
deferred stock-based compensation																																																																																-27,000	-45,000	-75,000	-106,000	-148,000	-209,000	-298,000	-433,000	-688,000	-1,098,000	-1,340,000	-4,326,000
long-term liabilities																																																																													252,000	231,000	230,000	257,000	272,000	290,000	302,000	311,000	310,000	307,000	300,000	287,000	296,000
preferred stock, 0.00015 par value, 5,000 shares authorized: no shares issued and outstanding in 2006 and 2005
preferred stock, 0.00015 par value per share, 5,000 shares authorized:
no shares issued and outstanding in 2006 and 2005
shares issued and outstanding 26,660 in 2006 and 26,433 in 2005																																																																															4,000
deferred tax liabilities																																																																																	847,000	1,469,000	1,583,000	1,701,000	2,584,000	2,011,000	3,820,000	4,340,000	8,985,000
preferred stock, 0.00015 par value, 5,000 shares authorized, no shares issued and outstanding in 2005 and 2004
notes receivable from stockholders																																																																																		-550,000	-550,000	-550,000	-550,000	-1,469,000	-1,999,000	-3,025,000	-3,755,000	-4,998,000	-6,052,000
preferred stock, 0.00015 par value per share, 5,000 shares authorized, no shares issued and outstanding in 2005 and 2004
no shares issued and outstanding in 2005 and 2004
shares issued and outstanding 25,838 in 2005 and 25,645 in 2004																																																																																			4,000
other acquisition obligations																																																																																				48,000	552,000	1,049,000	1,675,000	1,880,000	7,646,000
stockholders’ equity: preferred stock, 0.00015 par value, 5,000 shares authorized, no shares issued and outstanding in 2004 and 2003
preferred stock, 0.00015 par value per share, 5,000 shares authorized, no shares issued and outstanding in 2004 and 2003
preferred stock, 0.00015 par value, 5,000 shares authorized, no shares issued and outstanding in 2004 and 2003
preferred stock, 0.00015 par value, 5,000 shares authorized, no shares issued and outstanding in 2003 and 2002
deferred tax asset																																																																																									1,386,000
deferred tax liability																																																																																										752,000	505,000
deferred rent																																																																																										39,000	70,000
preferred stock, 0.00015 par value, 5,000 shares authorized, no shares issued and outstanding in 2002 and 2001
notes payable
series a convertible preferred stock, 0.00015 par value, 5,833 shares authorized, issued and outstanding in 2000; no shares authorized, issued and outstanding in 2001
series b convertible preferred stock, 0.00015 par value, 367 shares authorized and 351 shares issued and outstanding in 2000; no shares authorized, issued and outstanding in 2001
stockholders’ equity
preferred stock, 0.00015 par value, 5,000 shares authorized, no shares issued and outstanding in 2001

Cashflow Statements:

Quarterly

Annual

Unit: USD	2026-03-31	2025-12-31	2025-09-30	2025-06-30	2025-03-31	2024-12-31	2024-09-30	2024-06-30	2024-03-31	2023-12-31	2023-09-30	2023-06-30	2023-03-31	2022-12-31	2022-09-30	2022-06-30	2022-03-31	2021-12-31	2021-09-30	2021-06-30	2021-03-31	2020-12-31	2020-09-30	2020-06-30	2020-03-31	2019-12-31	2019-09-30	2019-06-30	2019-03-31	2018-12-31	2018-09-30	2018-06-30	2018-03-31	2017-12-31	2017-09-30	2017-06-30	2017-03-31	2016-12-31	2016-09-30	2016-06-30	2016-03-31	2015-12-31	2015-09-30	2015-06-30	2015-03-31	2014-12-31	2014-09-30	2014-06-30	2014-03-31	2013-12-31	2013-09-30	2013-06-30	2013-03-31	2012-12-31	2012-09-30	2012-06-30	2012-03-31	2011-03-31	2010-12-31	2010-09-30	2010-06-30	2010-03-31	2009-09-30	2009-06-30	2009-03-31	2008-09-30	2008-06-30	2008-03-31	2007-12-31	2007-09-30	2007-06-30	2007-03-31	2006-12-31	2006-09-30	2006-06-30	2006-03-31	2005-12-31	2005-09-30	2005-06-30	2005-03-31	2004-12-31	2004-09-30	2004-06-30	2004-03-31	2003-12-31

cash flows from operating activities:
net income	4,791,000	-48,000	1,294,000			539,000	2,206,000	1,705,000	-393,000	887,000	-4,972,000	6,835,000	355,000																	-3,114,000	-2,082,000	-2,096,000	-424,000	-2,634,000	591,000	189,000	517,000	2,937,000	1,890,000	2,214,000	2,062,000	2,797,000	1,494,000	2,149,000	5,967,000	5,751,000	1,760,000	4,696,000	6,255,000	6,822,000	4,824,000	4,552,000	4,731,000	23,899,000	4,993,000	4,820,000	3,499,000		156,000	50,000	317,000	-296,000							1,068,000			-2,355,000	-430,000	570,000	-847,000	268,000	2,252,000	1,536,000	1,342,000	1,394,000					-1,275,000
adjustments to reconcile net income to net cash from operating activities:
stock-based compensation expense	6,396,000	6,866,000	6,264,000	6,199,000	6,596,000	6,507,000	6,730,000	5,700,000	6,110,000	5,923,000	5,999,000	4,678,000	4,884,000	5,088,000	5,136,000			3,457,000	3,363,000	2,742,000	3,369,000	2,987,000	3,130,000	2,978,000	3,368,000	2,781,000	2,732,000	2,434,000	3,476,000	2,470,000	2,268,000	2,701,000	2,856,000	3,073,000	2,949,000	2,904,000	2,884,000	3,067,000	2,978,000	2,291,000	2,666,000	2,638,000	2,564,000	2,355,000	2,199,000	2,288,000	2,225,000	2,374,000	1,660,000	1,751,000	1,924,000	1,709,000	1,309,000	1,415,000	1,252,000	1,319,000	905,000	1,003,000			1,470,000	1,505,000	1,084,000	1,325,000	1,136,000	1,713,000	1,754,000	1,983,000	2,776,000	1,670,000	1,945,000	1,838,000
depreciation and amortization	1,559,000	1,448,000	1,148,000	804,000	685,000	733,000	766,000	1,065,000	1,064,000	1,208,000	1,234,000	1,240,000	1,304,000	1,353,000	1,400,000	1,393,000	1,380,000	1,412,000	1,461,000	1,627,000	1,718,000	1,695,000	1,655,000	1,708,000	1,667,000	1,723,000	1,672,000	1,342,000	1,292,000	1,278,000	1,158,000	1,270,000	1,261,000	1,240,000	1,263,000	1,195,000	1,091,000	1,000,000	960,000	859,000	765,000	727,000	682,000	632,000	605,000	551,000	519,000	482,000	458,000	424,000	386,000	299,000	276,000	199,000	125,000	101,000	90,000	131,000	139,000	190,000	234,000	271,000	311,000	372,000	414,000	433,000	490,000	524,000	557,000	528,000	492,000	493,000	571,000	372,000	590,000	570,000		574,000	539,000	577,000		624,000	627,000	654,000
amortization of acquired intangible assets	2,057,000	2,066,000	2,067,000	2,066,000	1,056,000	765,000	780,000	843,000	843,000	892,000	902,000	879,000	878,000	879,000	871,000	867,000	867,000	867,000	769,000	849,000	849,000	494,000	317,000	318,000	317,000	316,000	318,000	297,000	252,000	253,000	252,000	252,000	253,000	251,000	242,000	188,000	188,000	188,000	192,000	212,000	213,000	203,000				0	1,000	12,000	18,000	18,000	19,000			21,000	50,000	156,000	207,000	207,000	263,000	430,000	442,000	445,000	446,000	447,000	446,000	825,000	826,000	825,000	1,043,000	2,333,000	2,657,000	2,604,000	2,226,000	1,501,000	1,501,000	1,501,000		1,501,000	1,501,000	1,501,000		1,618,000	1,736,000	1,760,000
amortization of costs capitalized to obtain revenue contracts	759,000	938,000	720,000	625,000	872,000	733,000	667,000	640,000	634,000	648,000	532,000	506,000	456,000	423,000	372,000	582,000	173,000	175,000	172,000	162,000	165,000	182,000	133,000	110,000	124,000	104,000	117,000
net accretion of discounts on short-term investments		0	-13,000	-70,000	-196,000	-303,000	-343,000	-411,000	-485,000	-440,000
deferred taxes	263,000	859,000	1,334,000	-986,000	-312,000	-39,000	-52,000	8,000	9,000	-151,000	125,000	-59,000	-23,000	-50,000	29,000	28,000	-11,000	1,286,000	3,000	29,000	55,000	26,316,000	-925,000	-4,429,000	45,000	-534,000	-1,575,000	-369,000	-2,054,000	-1,873,000	-597,000	-1,818,000	117,000	3,010,000	-3,321,000	387,000	-580,000	124,000	-100,000	84,000	108,000	-60,000	626,000	581,000	416,000	-99,000	761,000	338,000	1,886,000	1,319,000	1,726,000	1,513,000	981,000	-20,028,000	-26,000	17,000	-23,000	-84,000	-10,000							11,319,000			-1,788,000	-1,523,000	-654,000	-1,529,000	-5,844,000	-940,000	-311,000	231,000		-889,000	-562,000	-82,000		689,000	-1,405,000	-665,000
other	8,000	200,000	21,000	-76,000	-248,000	2,454,000	205,000	-199,000	-74,000	-92,000	-126,000	251,000	-231,000	-146,000	-61,000	-17,000	37,000
changes in operating assets and liabilities:
accounts receivable	-12,980,000	-8,080,000	-5,676,000	-5,620,000	13,033,000	-27,057,000	9,809,000	-9,163,000	-2,389,000	-3,933,000	20,505,000	-14,448,000	-4,872,000	12,856,000	-18,909,000	1,614,000	2,296,000	-6,420,000	-3,549,000	4,666,000	-677,000		-11,695,000	8,660,000	3,348,000	-6,027,000	17,757,000	830,000	-1,641,000	1,175,000									-9,237,000	-5,311,000	4,062,000		-600,000	-1,754,000	8,615,000		3,694,000	1,810,000	2,373,000		-1,686,000	5,863,000	1,844,000		-7,083,000	1,177,000	-6,786,000																	-2,837,000	996,000	503,000		1,225,000	-482,000	-2,392,000		-3,732,000	-571,000	704,000
prepaid expenses and other current assets	-5,213,000	2,681,000	-11,131,000	-2,788,000	-5,123,000	6,798,000	-5,841,000	-2,582,000	-408,000	-291,000	428,000	-6,493,000	-973,000	-3,037,000	458,000	-2,232,000	-976,000	-712,000	613,000	-1,604,000	2,839,000	-668,000	-309,000	2,454,000	-1,910,000	-574,000	-727,000	788,000	-297,000	1,329,000	-2,240,000	979,000	-2,183,000	1,515,000	2,293,000	-2,040,000	-1,395,000
operating lease right-of-use assets	416,000	409,000	386,000	420,000	374,000	339,000	629,000	306,000	306,000	301,000	301,000	301,000	302,000	311,000	272,000	320,000	918,000	371,000	303,000	264,000	476,000	145,000	344,000	463,000	241,000
other non-current assets	1,093,000	5,271,000	3,400,000	2,027,000	-4,124,000	7,901,000	-4,412,000	-1,202,000	-5,864,000	-3,238,000	-950,000	498,000	-476,000	779,000	477,000	724,000	278,000	-125,000	-1,573,000	23,000	339,000	627,000	-182,000	3,530,000	-1,906,000	1,724,000	-785,000	-231,000	50,000	1,193,000	770,000	799,000	798,000	772,000	954,000	2,354,000	-1,977,000
accounts payable	-1,851,000	1,674,000	3,483,000	-359,000	84,000	-204,000	2,513,000	-1,319,000	1,801,000	552,000	94,000	-4,052,000	1,261,000	1,429,000	781,000	-1,564,000	-2,069,000	1,883,000	-246,000	2,386,000	-4,109,000	2,982,000	93,000	-4,156,000	163,000	998,000	-379,000	-10,000	198,000	-808,000	394,000	-1,489,000	497,000	352,000	760,000	375,000	476,000	52,000	-577,000	360,000	250,000	-397,000	-248,000	949,000	-988,000	-748,000	-447,000	-42,000	-279,000	695,000	-182,000	-15,000	-1,064,000	1,003,000	-343,000	-175,000	237,000	81,000	459,000	-751,000	168,000	144,000	-166,000	-202,000	415,000	-405,000	99,000	-1,332,000	1,140,000	-94,000	-350,000	-637,000	-654,000	494,000	1,302,000	-751,000		-494,000	393,000	411,000		-132,000	436,000	455,000
accrued compensation and related benefits	1,494,000	5,115,000	3,384,000	2,781,000	-6,025,000	3,896,000	1,580,000	2,026,000	-5,214,000	3,154,000	612,000	-2,822,000	-3,132,000	4,096,000	2,262,000	2,226,000	-864,000	1,406,000	886,000	1,031,000	-2,059,000	1,699,000	29,000	469,000	-271,000	692,000	-864,000	905,000	-472,000	-232,000	-559,000	460,000	-1,278,000	970,000	-498,000	817,000	-1,040,000	901,000	-69,000	910,000	-564,000	593,000	-425,000	503,000	-2,024,000	992,000	-753,000	726,000	-2,386,000	756,000	-350,000	1,210,000	-4,832,000	2,276,000	1,259,000	1,324,000	810,000	-102,000	454,000							-536,000	1,033,000	-525,000	520,000	725,000	-670,000	607,000	-223,000	652,000	-846,000	-1,985,000		1,284,000	399,000	-596,000		1,070,000	-301,000	249,000
accrued and other liabilities	-370,000	191,000	-633,000	-6,124,000	3,936,000	1,796,000	-271,000	42,000	213,000	-283,000	454,000	-321,000	260,000	-889,000	413,000	1,565,000	582,000	-481,000	-283,000	278,000	-162,000	-640,000	1,701,000	456,000	-589,000	-114,000	-116,000	-782,000	415,000	492,000	223,000	57,000	-532,000	297,000	520,000	-158,000	-587,000	-528,000	362,000	610,000	-833,000	-443,000	353,000	671,000	-415,000	341,000	315,000	-207,000	-442,000	380,000	-123,000	-115,000	-1,055,000	545,000	-190,000	-419,000	77,000	49,000
deferred revenues	3,752,000	-1,812,000	-2,359,000	-4,199,000	1,504,000	-3,905,000	-4,182,000	5,424,000	1,529,000	-4,039,000	-3,690,000	6,648,000	723,000	-500,000	7,111,000	-4,564,000	-225,000	1,486,000	7,056,000	-1,520,000	-1,994,000	827,000	8,048,000	-2,092,000	972,000	1,928,000	293,000	760,000	429,000	1,819,000	-2,113,000	839,000	1,906,000	356,000	-1,408,000	-1,008,000	1,734,000	813,000	3,012,000	-727,000	1,674,000	-385,000	-978,000	319,000	1,455,000	1,212,000	-879,000	-1,157,000	2,537,000	-335,000	-577,000	-887,000	668,000	907,000	-233,000	-701,000	379,000	648,000	-192,000	1,504,000	-95,000	183,000		-89,000	265,000	-599,000	-913,000	1,280,000				2,867,000
operating lease liabilities	-500,000	-437,000	-402,000	-420,000	-440,000	-405,000	-600,000	-366,000	-319,000	-399,000	-352,000	-348,000	-188,000	-469,000	-297,000	-278,000	-1,038,000	-391,000	-356,000	-313,000	-524,000	-192,000	-385,000	-503,000	-280,000
net cash from operating activities	1,674,000	17,341,000	3,287,000	-5,215,000	8,640,000	1,606,000	9,275,000	684,000	-1,862,000	2,029,000	19,186,000	-5,633,000	-982,000	24,275,000	1,403,000	3,624,000	2,996,000	416,000	4,022,000	8,130,000	-8,325,000	10,907,000	246,000	5,250,000	5,380,000	1,579,000	18,045,000	5,117,000	-151,000	4,295,000	-676,000	6,467,000	3,252,000	4,284,000	5,280,000	1,397,000	-416,000	2,282,000	-1,263,000	-2,677,000	3,658,000	6,453,000	5,280,000	1,174,000	15,619,000	-729,000	9,464,000	6,265,000	12,089,000	4,476,000	6,583,000	13,954,000	350,000	10,112,000	-812,000	6,869,000	-1,413,000	545,000	3,573,000							1,875,000	2,027,000	-757,000	-4,275,000	3,186,000	3,082,000	-623,000	-3,833,000	618,000	3,551,000	2,291,000		5,373,000	3,104,000	1,608,000		1,429,000	1,893,000	1,991,000
capital expenditures	-10,500,000	-9,791,000	-6,325,000	-8,526,000	-8,203,000	-5,847,000	-4,230,000	-5,320,000	-2,023,000	-2,408,000	-2,916,000	-2,792,000	-2,902,000	-1,725,000	-2,118,000	-2,689,000	-1,765,000	-959,000	-1,592,000	-535,000	-586,000	-1,603,000	-846,000	-1,872,000	-2,068,000	-3,661,000	-2,837,000	-1,697,000	-2,357,000	-4,369,000	-3,937,000	-2,363,000	-2,447,000	-3,313,000	-1,978,000	-2,651,000	-2,313,000	-2,422,000	-3,809,000	-3,271,000	-1,780,000	-752,000	-1,644,000	-1,243,000	-1,145,000	-684,000	-1,328,000	-1,017,000	-929,000	-1,256,000	-835,000	-1,326,000	-1,211,000	-268,000	-1,427,000	-512,000	-127,000	-42,000	0							-403,000	-364,000	-240,000	-667,000	-155,000	-927,000	-439,000	-518,000	-810,000	-240,000	-837,000		-375,000	-917,000	-492,000		-518,000	-518,000	-203,000
free cash flows	-8,826,000	7,550,000	-3,038,000	-13,741,000	437,000	-4,241,000	5,045,000	-4,636,000	-3,885,000	-379,000	16,270,000	-8,425,000	-3,884,000	22,550,000	-715,000	935,000	1,231,000	-543,000	2,430,000	7,595,000	-8,911,000	9,304,000	-600,000	3,378,000	3,312,000	-2,082,000	15,208,000	3,420,000	-2,508,000	-74,000	-4,613,000	4,104,000	805,000	971,000	3,302,000	-1,254,000	-2,729,000	-140,000	-5,072,000	-5,948,000	1,878,000	5,701,000	3,636,000	-69,000	14,474,000	-1,413,000	8,136,000	5,248,000	11,160,000	3,220,000	5,748,000	12,628,000	-861,000	9,844,000	-2,239,000	6,357,000	-1,540,000	503,000	3,573,000							1,472,000	1,663,000	-997,000	-4,942,000	3,031,000	2,155,000	-1,062,000	-4,351,000	-192,000	3,311,000	1,454,000		4,998,000	2,187,000	1,116,000		911,000	1,375,000	1,788,000
cash flows from investing activities:
proceeds from maturities and sales of short-term investments		0	3,000,000	7,500,000	16,998,000	11,000,000	20,125,000	18,000,000	19,000,000	15,000,000	9,000,000	12,800,000	7,000,000	15,500,000	23,500,000	77,500,000	35,000,000
purchases of short-term investments		0	1,000	0	-2,938,000	-11,277,000	-17,590,000	-5,845,000	-19,619,000	-27,348,000	-8,774,000	-17,125,000	-6,351,000	-12,530,000	-9,871,000	-14,961,000	-20,959,000	-77,575,000	-44,993,000	-34,995,000	-10,997,000	-81,471,000
purchases of property and equipment	-10,473,000	-9,791,000	-6,189,000	-8,546,000	-8,105,000	-5,582,000	-4,230,000	-5,320,000	-2,023,000	-2,662,000	-2,880,000	-2,792,000	-2,902,000	-1,758,000	-2,197,000	-2,689,000	-1,765,000	-959,000	-1,592,000	-535,000	-586,000	-1,219,000	-846,000	-1,872,000	-2,068,000	-3,661,000	-2,837,000	-1,697,000	-2,357,000	-4,369,000	-3,937,000	-2,363,000	-2,447,000	-3,313,000	-1,978,000	-2,651,000	-2,313,000	-2,422,000	-3,809,000	-3,271,000	-1,780,000	-752,000	-1,644,000	-1,243,000	-1,145,000	-684,000	-1,328,000	-1,017,000	-929,000	-1,256,000	-835,000	-1,326,000	-1,211,000	-268,000	-1,427,000	-512,000	-127,000	-42,000	0							-403,000	-364,000	-240,000	-572,000	-278,000	-900,000	-476,000	-518,000	-652,000	-395,000	-868,000	-536,000	-375,000	-917,000	-492,000	-474,000	-518,000	-518,000	-203,000	-704,000
prepayment for the purchase of property and equipment	-27,000	0	-136,000	20,000	-98,000	-265,000				254,000	-36,000			33,000	79,000							-384,000
payment for business acquisition, net of cash acquired		0	0	0	-129,718,000					0
net cash from investing activities	-10,500,000	-9,791,000	-3,324,000	-385,000	-123,861,000	-6,124,000	-4,005,000	6,835,000	-2,642,000	-14,756,000	-4,558,000	-7,424,000	-2,253,000	1,245,000	11,361,000	59,717,000	12,276,000	-46,969,000	-19,585,000	5,470,000	56,417,000						-2,837,000	-4,307,000	-2,357,000	-4,369,000	-3,937,000	-2,363,000	-2,447,000	-3,313,000	-5,819,000	-2,651,000	-2,313,000	-2,422,000	-3,809,000	-3,271,000	-1,780,000	-1,152,000	-6,796,000	-1,243,000	-1,145,000	-534,000	-1,328,000	-882,000	-929,000	-1,256,000	-835,000	-1,326,000	-1,211,000	232,000	-952,000	-512,000	-127,000	-42,000	0				1,973,000	4,386,000	2,401,000	-2,837,000	-3,096,000	-1,503,000	1,060,000	3,946,000	-538,000	-4,265,000	-16,343,000	11,546,000	-4,603,000	-25,814,000		-375,000	-917,000	-492,000		-518,000	-518,000	-203,000
cash flows from financing activities:
proceeds from long-term debt, net of debt discount
payments of debt issuance costs		0	0
repayments of long-term debt	-625,000	-625,000	-625,000
proceeds from exercise of stock options and employee stock purchase plan	2,189,000	1,000	2,088,000
payments for taxes related to net share settlement of equity awards	-3,710,000	-266,000	-2,411,000	-215,000	-3,320,000	-334,000	-3,934,000	-468,000	-3,794,000	-336,000	-4,566,000	-468,000	-4,101,000	-743,000	-1,601,000	-800,000	-3,389,000	-710,000	-907,000	-887,000	-1,463,000	-1,223,000	-1,024,000	-795,000	-1,478,000	-787,000	-423,000	-918,000	-557,000	-390,000	-335,000	-820,000	-556,000	-1,054,000	-560,000	-1,035,000	-844,000
net cash from financing activities	-2,146,000	-890,000	-1,192,000	-1,313,000	67,958,000	-325,000	-1,755,000	-401,000	-8,752,000	-313,000	-3,103,000	-381,000	-2,093,000	-121,000	184,000	-17,380,000	-6,990,000	-31,000	-335,000	-662,000	-4,497,000	-404,000	66,041,000	-332,000	-507,000	-609,000	-1,670,000	-4,382,000	-3,174,000	-544,000	543,000	-1,568,000	-3,633,000	-537,000	-7,756,000	-4,713,000	782,000	-1,428,000	1,363,000	-1,194,000	1,289,000			-104,000	1,957,000	644,000	1,080,000	518,000	489,000	983,000	2,591,000	941,000	2,494,000	411,000	2,459,000	-1,672,000	1,052,000	692,000	-20,000	345,000	21,000	380,000	-1,000	-162,000	366,000	-155,000	-1,521,000	-1,140,000	-766,000	-4,293,000	911,000	409,000	3,560,000	642,000	866,000	3,145,000		2,487,000	1,316,000	1,652,000		-438,000	-1,643,000	1,850,000
effect of exchange rate changes on cash and cash equivalents	-95,000	-320,000	-306,000	594,000	403,000	-991,000	926,000	-387,000	-466,000	398,000	-265,000	-584,000	86,000	497,000	-563,000	-417,000	-167,000	11,000	-65,000	-24,000	-104,000	80,000	66,000	10,000	-25,000	87,000	-96,000	-26,000	8,000	-81,000	-58,000	-142,000	83,000	83,000	38,000	48,000	86,000	-179,000	21,000	-34,000	73,000	-3,000	-50,000	-8,000	-15,000	-38,000	-4,000	14,000	-26,000	-65,000	127,000	15,000	-87,000	-50,000	61,000	-40,000	-22,000	47,000	36,000															-11,000	37,000	7,000		-6,000	-29,000	-40,000		-6,000
net change in cash and cash equivalents	-11,067,000	6,340,000	-1,535,000	-6,319,000	-46,860,000	-5,834,000	4,441,000	6,731,000	-13,722,000	-12,642,000	11,260,000	-14,022,000	-5,242,000										14,945,000	3,056,000	2,780,000		13,442,000	-3,598,000	-5,674,000			2,394,000	-2,745,000		-8,257,000	-5,919,000	-1,861,000		-3,688,000	-7,176,000	3,240,000		-5,440,000	-181,000	16,416,000		9,212,000	5,915,000	11,623,000		8,466,000	13,584,000	1,546,000		756,000	4,645,000	-510,000	1,242,000
cash and cash equivalents at beginning of period	42,220,000		0	0	90,594,000		0	0	98,978,000		0	0	119,624,000
cash and cash equivalents at end of period	31,153,000		-1,535,000	-6,319,000	43,734,000		4,441,000	6,731,000	85,256,000		11,260,000	-14,022,000	114,382,000
loss on damaged equipment in-transit, net of (recovery) from previously written-off property and equipment
purchase of convertible promissory note						0
proceeds from sale and recovery from previously written-off property and equipment
purchases of intangible assets										0				0
repurchases of common stock		0				0	0	0	-6,899,000	0				0	0	-16,693,000	-5,778,000	0	0	0	-4,523,000					0	-1,932,000	-3,790,000	-3,917,000	0	0	-1,125,000	-4,123,000	0
cash and cash equivalents at beginning of year
cash and cash equivalents at end of year
recovery from previously written-off property and equipment			0
proceeds from long-term debt, net of debt financing costs			0
net loss					-3,032,000									483,000	1,385,000	-1,147,000	-4,150,000	-7,000,000	-2,407,000	-4,484,000	-7,597,000	-33,449,000	-2,734,000	-3,652,000	-528,000	-1,330,000	-687,000	-710,000	-2,691,000																													-577,000					-2,831,000	-6,638,000	-7,321,000		-1,940,000	-2,513,000														135,000	-460,000	-1,842,000
adjustments to reconcile net loss to net cash from operating activities:
proceeds from long-term debt, net of payment of debt financing costs					69,150,000
proceeds from exercise of stock options					8,000	9,000	22,000	67,000	25,000	23,000	37,000	87,000	345,000	622,000	276,000	113,000	675,000	679,000	458,000	225,000	568,000	736,000	1,210,000	463,000	161,000	178,000	139,000	326,000	518,000	91,000	53,000	377,000	39,000	518,000	496,000	1,091,000	717,000	1,840,000	680,000	270,000	182,000		135,000	1,636,000	3,128,000		664,000	1,614,000	784,000		1,460,000	1,609,000	1,201,000		3,859,000	310,000	584,000	290,000		0						0	23,000	40,000		280,000				631,000	-73,000	2,867,000		2,505,000	517,000	1,665,000
proceeds from employee stock purchase plan					2,120,000	0	2,157,000	0	1,916,000					0	1,509,000	0	1,502,000	0	114,000	0	921,000	0	860,000	0	810,000	0	752,000	0	782,000	-1,000	825,000	0	1,007,000	-1,000	956,000	1,000	909,000	-1,000	780,000	1,000	777,000	0	699,000	0	680,000	0	805,000	0	632,000	0	771,000	0	546,000	0	509,000	0	468,000	429,000	-1,000	372,000	0	411,000	153,000	0	417,000				708,000	0			774,000	0			784,000	0			665,000	0			607,000
loss on damaged equipment in-transit, net of recovery from previously written-off property and equipment
billings in excess of recognized revenues						-16,000	-421,000	-1,833,000	775,000	1,330,000	-1,614,000	1,512,000	-1,510,000	1,669,000	-297,000	235,000	245,000	-3,000	-2,182,000	1,846,000	-998,000	-93,000	933,000	-1,299,000	679,000	-102,000	131,000	-441,000	894,000	-34,000	662,000			-288,000	-101,000	189,000	112,000	15,000	-239,000	198,000	-1,153,000	1,118,000				0	-128,000	-463,000	248,000	57,000	-230,000	-132,000	-159,000	24,000	-118,000	-442,000	-746,000	-451,000	977,000
proceeds from sale of property and equipment						0				0
accretion of unguaranteed residual assets
write-down in value of property and equipment
proceeds from employee stock purchase plans										0	2,169,000	0	1,663,000
supplemental disclosure of cash flow information:
cash paid during the period for taxes											434,000	1,149,000	1,985,000											797,000	968,000		1,567,000	425,000	462,000
cash paid for amounts included in the measurement of operating lease liabilities											442,000	442,000	276,000											525,000	397,000	507,000	487,000	505,000	276,000
supplemental disclosure of noncash information:
property and equipment received and accrued in accounts payable and accrued and other liabilities											-1,134,000	117,000	1,714,000											-516,000	796,000	-233,000	481,000	-425,000	1,284,000	-1,297,000	1,725,000	488,000	1,185,000	-298,000	-193,000	841,000	885,000	-247,000	-743,000	438,000	1,218,000	-44,000	-314,000	-167,000	749,000	42,000	-618,000	388,000	400,000
advances for purchase of fixed assets transferred from prepaid assets to property and equipment											0	45,000	21,000													0
operating lease liabilities arising from obtaining right-of-use assets
property and equipment transferred to sales-type leases
net (accretion of discounts) and amortization of premiums on short-term investments
loss on disposal and write-down in value of property and equipment
proceeds from issuance of common stock, net of issuance costs paid																						83,000
net change in cash, cash equivalents, and restricted cash														25,896,000	12,385,000	45,544,000	8,115,000		-15,963,000	12,914,000	43,491,000
cash, cash equivalents, and restricted cash at beginning of period														0	0	0	27,684,000		0	0	33,815,000
cash, cash equivalents, and restricted cash at end of period														25,896,000	12,385,000	45,544,000	35,799,000		-15,963,000	12,914,000	77,306,000
reconciliation of cash, cash equivalents, and restricted cash to the consolidated balance sheet:
cash and cash equivalents														25,896,000	12,385,000	45,544,000	35,799,000	-43,554,000	-15,963,000	12,914,000	74,287,000
restricted cash																			0	0	3,019,000
total cash, cash equivalents, and restricted cash														25,896,000	12,385,000	45,544,000	35,799,000	-46,573,000	-15,963,000	12,914,000	77,306,000
reconciliation of cash, cash equivalents, and restricted cash to the condensed consolidated balance sheet:

balances, december 31, 2020																	36,850,000
issuance of common stock in connection with employee stock purchase plan																	100,000
issuance of common stock in connection with exercise of options																	81,000
vesting of restricted stock units																	149,000
purchases of treasury stock in connection with tax withholdings on restricted stock grants																																							-86,000	-1,066,000	-9,000				-2,000	-722,000	0	-847,000	-8,000	-888,000	-10,000	-377,000	-8,000	-324,000	-6,000	-162,000	-19,000	-256,000
repurchase of common stock																	-251,000																																																																	-1,864,000
comprehensive loss
balances, march 31, 2021																	36,929,000
reconciliation of cash, cash equivalents, and restricted cash to the balance sheets:
proceeds from maturities of short-term investments																		35,000,000	27,000,000	41,000,000	68,000,000
net decrease in cash, cash equivalents, and restricted cash
cash, cash equivalents, and restricted cash at beginning of year
cash, cash equivalents, and restricted cash at end of year
others																			-8,000
reversal of allowance for doubtful accounts																								37,000	-60,000														0				0	0	-82,000		-53,000
loss on disposal of property and equipment																					5,000						0				1,000	0	3,000		0				0	0	107,000		0									-43,000	46,000
accretion of discount on short-term investments																					-20,000	-22,000
adjustment to contingent consideration related to acquisition																										0
loss on disposal and write-down in carrying value of property and equipment																						179,000	10,000
accounts receivable, net of reserves
payment of contingent consideration related to acquisition																										0
cash and cash equivalents, beginning of year
cash, cash equivalents, and restricted cash, end of year
provision (reversal of allowance) for doubtful accounts and write-off of accounts receivable
payment for business acquisition																											0
cash from investing activities																							-51,408,000	-1,872,000	-2,068,000
repurchases of contingent consideration related to acquisition
cash and cash equivalents, beginning of period																							0	0	97,605,000		0	0	96,089,000		0	0	101,267,000		0	0	116,787,000		0	0	126,158,000		0	0	115,464,000		0	0	89,371,000		0	0	61,637,000		0	0	46,041,000	38,154,000		0	0	34,899,000	0	0	31,686,000	0	0	35,315,000	0	0	0	36,451,000	0	0	0	60,506,000	0	0	0	45,660,000	0	0	0	39,110,000	0
cash and cash equivalents, end of period																							14,945,000	3,056,000	100,385,000		13,442,000	-3,598,000	90,415,000		-4,128,000	2,394,000	98,522,000		-8,257,000	-5,919,000	114,926,000		-3,688,000	-7,176,000	129,398,000		-5,440,000	-181,000	131,880,000		9,212,000	5,915,000	100,994,000		8,466,000	13,584,000	63,183,000		756,000	4,645,000	45,531,000	39,396,000		2,473,000	-2,807,000	34,899,000	-3,189,000	3,585,000	32,780,000	-3,461,000	-2,538,000	33,025,000	-3,146,000	2,809,000	3,569,000	32,083,000	-16,330,000	12,795,000	-149,000	40,135,000	1,165,000	7,479,000	3,474,000	48,388,000	2,721,000	467,000	-276,000	42,748,000	-7,457,000
unrealized foreign currency loss
unrealized gain on foreign currency forward contract																																															64,000
stock-based compensation capitalized as software development costs																								62,000	128,000	65,000	76,000
unrealized loss on foreign currency forward contract																												-53,000	-2,000	8,000	12,000	-11,000	58,000	-21,000	-39,000	-59,000	92,000			-11,000	-23,000	16,000	-7,000	-81,000	84,000				24,000
payments of business acquisitions, net of cash acquired
net increase in cash and cash equivalents																																																											3,589,000				-3,189,000						-3,146,000				-16,330,000	12,795,000	-149,000	-20,371,000	1,165,000	7,479,000	3,474,000	2,728,000	2,721,000	467,000	-276,000	3,638,000
cash and cash equivalents, end of year
cash paid during the period for:
taxes																														966,000	512,000	482,000	622,000	368,000	537,000	658,000	681,000	1,019,000	1,280,000	1,055,000	281,000	636,000	427,000	1,979,000	1,941,000	900,000	620,000	1,054,000	1,648,000														321,000	447,000	232,000	503,000	1,090,000	244,000	116,000	290,000	44,000	184,000	1,427,000	722,000	357,000	302,000		-39,000	137,000	55,000		0	4,000	263,000
tenant allowance paid by landlord for leasehold improvements																														0
common shares repurchased from a cashless exercise of stock options																										0
operating activities:
investing activities:
proceeds from the sale of property and equipment																											0
financing activities:
supplemental disclosure of noncash operating, investing, and financing activities:
provision for (reversal of) allowance for doubtful accounts																														-1,000	1,000				0						53,000
net decrease in cash and cash equivalents																														-699,000																																					-2,538,000	-2,290,000			3,569,000	-4,368,000
accounts receivable, net of allowance																																4,559,000	-80,000		1,075,000	-4,065,000	-1,931,000
accrued contingent earn-out payments																																										25,000
provision for (reversal of) doubtful accounts
loss on disposal of assets
tax benefit related to stock-based compensation expense																																							255,000	399,000	349,000	-661,000	-338,000	236,000	1,858,000	512,000	-422,000	1,613,000	44,000	-92,000	313,000	-747,000	888,000															-11,000	-15,000	147,000	103,000	-27,000
excess tax benefit from stock-based compensation expense																																																																					-1,000	-17,000
changes in operating assets and liabilities, net of acquisition effects:
accounts receivable, net of allowances																																																										517,000	-452,000			799,000	-1,343,000	3,481,000	4,595,000		3,041,000	62,000	-5,917,000	-286,000	2,777,000	-7,525,000
purchases of intangible asset
payments for business acquisitions, net of cash acquired																																		0								0
payments of obligations assumed in business acquisition
cash paid during the year for:
interest																																										0																	2,000	2,000	2,000	3,000	4,000	4,000	7,000	10,000	10,000	11,000	12,000	12,000	12,000	12,000	4,000	0	-1,000	2,000
purchases of treasury stock																																							-339,000			-4,912,000	-4,042,000	-1,966,000	-3,605,000	0	0	-2,598,000	-968,000					-477,000	-1,909,000											-497,000	-1,487,000	-1,124,000
provision for doubtful accounts
impairment of deferred costs																																														0
taxes payable																																																																		-2,427,000	-511,000	442,000	-2,022,000	1,725,000	257,000	1,833,000	-95,000	117,000	-293,000	87,000		948,000	480,000	247,000		-532,000	1,238,000	-292,000
excess tax benefit from stock-based compensation																																							-242,000	-378,000	-330,000		319,000	-226,000	-1,754,000		389,000	-1,502,000	-41,000		-360,000	668,000	-747,000																					-21,000	40,000	-305,000
prepaid expenses and other assets																																							-342,000	-3,169,000	-5,739,000	2,297,000	1,050,000	-4,113,000	-315,000	475,000	526,000	-1,394,000	-264,000	53,000	921,000	501,000	-2,528,000	-439,000	-363,000	-368,000	-80,000	-621,000	224,000	-302,000			-136,000	711,000	1,459,000	549,000	58,000	-418,000	-521,000	113,000	-148,000	46,000	919,000	-996,000	-259,000	269,000		5,000	171,000	-30,000				214,000
payments on long-term obligations assumed in business acquisition
tax withholdings related to net share settlements of restricted stock awards and units																																										-753,000	-5,000
exercise of stock options																																																																								447,000									1,641,000	522,000	271,000	657,000
proceeds from the sales of property and equipment																																															0
net cash provided (used) by financing activities
loss on sale/disposal of property and equipment
gain on sale of investments																																																						0
net impairment of investments																																																						0
proceeds from the sale of investments
gain on disposal of property and equipment
losses on disposal of property and equipment																																																	34,000
reversal of doubtful accounts																																																	-28,000
principal payments on long-term obligations																																																										-27,000	-20,000							-248,000	-57,000	-56,000	-57,000	-138,000	-91,000	-38,000	13,000	-10,000	1,000	-27,000		-18,000	-9,000	-13,000		-15,000	-191,000	167,000
provisions for (reversal of) doubtful accounts																																																			0
gains on sale of investments
proceeds from the sale of short-term investments
income taxes																																																			949,000	1,524,000	779,000		702,000	665,000	440,000	648,000		571,000	275,000	811,000
impairment of investments
provisions for doubtful accounts																																																									37,000
losses on disposal of assets																																																							2,000
benefit from doubtful accounts
principal payments on debt obligations
loss on sale of property and equipment
gain on debt extinguishment
maturities and sales of available-for-sale securities																																																															2,001,000	4,353,000	2,700,000	7,855,000	5,225,000	7,585,000	7,597,000	11,450,000	7,100,000	7,671,000
impairment on goodwill and intangible assets
loss on sale of investment security and property and equipment
purchases of treasury stock in connection with tax withholdings on restricted stock units																																																											-46,000
changes in operating assets and liabilities, net of effect of acquisition:
purchases of available-for-sale securities																																																																		-10,289,000	-7,957,000	-8,848,000	-5,963,000	-4,525,000	-6,800,000	-9,515,000
businesses acquired in purchase transactions, net of cash acquired																																																																																					-6,418,000
non-cash investing and financing activities:
purchase price adjustments																																																																					0	0	5,000	4,000
stock-based compensation expenses
taxes payable and other accrued liabilities
losses on sale of investment security and disposal of fixed assets
billings in excess of recognized revenue																																																																		5,000	-244,000	-199,000	252,000	-66,000	-521,000	793,000	-44,000	59,000	-510,000	-1,014,000		504,000	-290,000	630,000		1,487,000	544,000	311,000
principal payments on long-term debt
effect of exchange rate changes on cash																																																																		-2,344,000	52,000	1,110,000		-30,000	114,000	111,000													-29,000
tax shortfall related to stock-based compensation expense
losses on disposal of property, plant and equipment																																																																	1,000		1,000	2,000
deferred taxes and other assets																																																																				-1,284,000
net increase (decrease) in cash and cash equivalents																																																																	1,094,000
other accrued liabilities																																																																		632,000	-56,000	407,000	-305,000	-114,000	-743,000	368,000	-1,872,000	360,000				-269,000
payments on business acquired, net of cash acquired
principal payments on notes to stockholders																																																																					0	0
stock issued for business acquired
tax benefit (shortfall) related to stock-based compensation expense
amount due to fabbrix stockholders
loss on disposal of property, plant and equipment
write-off of in-process research and development
business acquired in purchase transactions, net of cash acquired
repurchase of common stock through cancellation of notes receivable
reversal of deferred stock compensation																																																																									0			27,000
purchase of property and equipment on account																																																																					-95,000	123,000	-27,000	37,000	0	-158,000	155,000	31,000	-188,000
stock issued for acquisitions
changes in operating assets and liabilities, net of effect of acquisitions:
deferred revenue																																																																						-1,016,000				-287,000	-270,000	978,000		-571,000	-755,000	799,000		-303,000	-82,000	431,000
payments on businesses acquired, net of cash acquired																																																																						-2,701,000
stock repurchases
gain on disposal of property, plant and equipment																																																																								1,000
payments on business acquired in 2006, net of cash acquired																																																																								-1,945,000
effect of exchange rate changes on goodwill																																																																								992,000
collection of notes receivable from stockholders																																																																																	-25,000	919,000	530,000	1,026,000	731,000
stock-based compensation																																																																										1,508,000	1,786,000	2,168,000			32,000	42,000		291,000	135,000	255,000
tax benefit related to stock-based compensation plans																																																																										66,000
purchases of available-for-sale securities and other investments																																																																										-1,544,000	-12,908,000	-27,746,000
maturities and sales of available-for-sale securities and other investments																																																																										13,742,000	8,700,000	2,800,000
repurchase of common stock in exchange for shareholder note receivable
deferred stock-based compensation
purchase price adjustment
non-cash investing activities:
accrued liabilities																																																																												-229,000				-893,000		299,000	-40,000	-243,000
supplemental disclosure of cash flow information —
adjustments to reconcile net income to net cash provided by (used in) operating activities:
repayments of long-term liabilities
supplemental disclosure of non-cash activity:
deferred stock compensation
supplemental disclosure of cash flow information -
prepaid expenses, other current assets and other assets																																																																																		-85,000
business acquired in purchase transaction, net of cash acquired
noncash financing activity:
supplemental disclosure of cash flow information — cash paid during the period for:
changes in assets and liabilities, net of effect of acquisition:
net cash proceeds from initial public offering
net cash proceeds from sale of common stock to applied materials
exercise of stock options and warrants
repayment of notes payable
preferred stock dividend
conversion of preferred stock into common stock
common stock issued for notes receivable
principal payments on long-term debt and capital lease obligations
proceeds from sale of equipment
acquisition of aiss, net of cash acquired
proceeds from the sale of preferred stock
noncash investing and financing activities:
property acquired under capital lease
notes payable issued to acquire aiss
adjustments to reconcile net loss to net cash provided by operating activities:
net cash proceeds from sale of common stock to applied materials
net increase in cash and cash equivalents
repurchase of common stock through repayment of notes receivable
supplemental disclosure of cash flow information —

PDF Solutions, Inc(NASDAQ:PDFS)

PDF Solutions, Inc
(NASDAQ:PDFS)