RMBS Stock Cash Flow Statements

Rambus Quarterly Cash Flow Statements Chart

Quarterly

Annual

Stock-Based Compensation

Operating Cash Flow

Investing Cash Flow

Financing Cash Flow

Free Cash Flow

Capital Expenditure

Rambus Quarterly Cash Flow Statements Table

Quarterly

Annual

Unit: USD	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	2011-09-30	2011-06-30	2011-03-31	2010-12-31	2010-09-30	2010-06-30	2010-03-31	2009-12-31	2009-09-30	2009-06-30	2009-03-31	2008-12-31	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

cash flows from operating activities:
net income	57,935,000	60,303,000	62,202,000	48,665,000	36,056,000	32,898,000	58,545,000	103,198,000	168,880,000	3,281,000	15,949,000	939,000	35,020,000	-66,218,000	6,105,000	3,676,000	11,166,000	-2,613,000	-12,066,000	-12,779,000	-10,781,000	-7,983,000	-9,532,000	-17,331,000	-36,980,000	-26,576,000	-2,018,000	-104,893,000	-15,357,000	-35,689,000	-36,168,000	7,695,000	2,605,000	3,006,000	-3,445,000	4,511,000	3,876,000	1,878,000	12,992,000	182,033,000	6,861,000	9,502,000	7,841,000	5,513,000	5,043,000	7,804,000	-9,777,000	-5,725,000	-7,844,000	-10,402,000	-16,132,000	-58,098,000	-32,216,000	-27,890,000	478,000	-10,585,000	-4,230,000	33,084,000	-20,576,000	-12,490,000	150,899,000	-23,293,000	-27,496,000	-23,971,000	-17,426,000	-10,681,000	-27,944,000	-144,664,000	-12,634,000	-14,558,000	-6,498,000	-2,720,000	-3,888,000	2,069,000	-22,646,000	4,944,000	1,817,000	9,381,000	14,496,000	5,360,000	4,440,000	6,543,000	10,387,000	8,324,000	8,305,000	8,617,000	5,007,000	4,528,000	5,069,000	5,529,000	5,885,000	5,897,000	6,748,000	6,174,000
adjustments to reconcile net income to net cash from operating activities:
stock-based compensation	14,233,000	11,383,000	11,735,000	11,998,000	11,651,000	9,496,000	10,534,000	10,039,000	11,375,000	13,063,000	10,266,000	8,872,000	8,636,000	7,778,000	6,205,000	7,482,000	7,298,000	6,501,000	6,165,000	6,834,000	6,707,000	6,072,000	4,819,000	7,388,000	7,080,000	7,189,000	6,145,000	6,189,000	1,888,000	7,514,000	7,234,000	6,964,000	6,609,000	6,596,000	5,657,000	5,443,000	5,049,000	4,864,000	3,347,000	3,568,000	4,415,000	3,766,000	3,535,000	3,441,000	4,855,000	2,899,000	3,096,000	3,363,000	3,574,000	4,948,000	4,516,000	5,089,000	6,215,000	6,726,000	7,219,000	7,029,000	7,290,000	7,320,000	7,463,000	7,931,000	7,834,000	7,567,000	7,749,000	7,850,000	8,419,000	8,667,000	9,018,000	8,953,000	10,529,000	16,408,000	8,661,000	10,324,000	9,417,000	9,686,000	10,479,000	11,983,000	8,375,000
depreciation	8,483,000	8,122,000	7,980,000	7,758,000	7,519,000	7,723,000	7,079,000	7,930,000	9,804,000	8,874,000	8,410,000	8,218,000	7,849,000	7,040,000	7,187,000	6,870,000	6,555,000	6,198,000	8,098,000	6,228,000	7,325,000	7,300,000	7,281,000	6,294,000	5,123,000	4,809,000	2,638,000	2,578,000	2,587,000	2,942,000	3,304,000	3,249,000	3,330,000	3,392,000	3,577,000	3,423,000	2,996,000	2,969,000	3,005,000	3,079,000	3,068,000	3,227,000	3,275,000	3,371,000	3,498,000	3,481,000	3,885,000	3,895,000	3,880,000	3,791,000	3,607,000	3,215,000	3,269,000	3,099,000	3,117,000	2,668,000	2,803,000	2,868,000	2,374,000	2,386,000	2,473,000	2,622,000	2,600,000	2,632,000	2,807,000	2,886,000	2,903,000	2,835,000	2,702,000	2,567,000	2,782,000	2,737,000	3,116,000	2,964,000	2,931,000	2,538,000	2,815,000	2,424,000	2,426,000	2,343,000	1,972,000	1,735,000	1,726,000	1,165,000	1,020,000	1,469,000	1,416,000	1,399,000	1,330,000	1,304,000	1,269,000	1,256,000	1,209,000	1,270,000
amortization of intangible assets	1,721,000	1,713,000	2,330,000	2,890,000	3,239,000	3,251,000	3,247,000	3,606,000	3,944,000	3,944,000	3,976,000	4,010,000	3,838,000	3,786,000	4,011,000	4,172,000	4,669,000	4,615,000	4,565,000	4,572,000	4,584,000	4,692,000	3,962,000	3,186,000	4,922,000	4,988,000	4,989,000	5,083,000	8,738,000	10,531,000	10,526,000	10,498,000	10,450,000	10,488,000	11,093,000	10,174,000	8,152,000	7,719,000	6,160,000	6,269,000	6,323,000	6,322,000	6,323,000	6,741,000	6,757,000	6,797,000	7,489,000	7,383,000	6,997,000	7,040,000	6,810,000	7,976,000	7,943,000	7,616,000	6,927,000	4,002,000	1,979,000	1,479,000	1,299,000	1,202,000	1,086,000	775,000	683,000	720,000	806,000		830,000	1,353,000	1,360,000													921,000	920,000	330,000	330,000
deferred income taxes	2,696,000	1,922,000	-7,658,000	569,000	1,466,000	-4,252,000	1,794,000	9,375,000	-158,621,000	2,102,000	-991,000	470,000	562,000	648,000	-417,000	622,000	901,000	416,000	67,000	516,000	-225,000	327,000		-1,852,000	-52,000	-214,000		88,862,000	-1,368,000	-8,834,000		-4,622,000	728,000	-214,000		-6,973,000	1,674,000	1,142,000		-172,742,000	589,000	644,000		534,000	-26,000	5,967,000
impairment of assets			0	0			0
change in fair value of earn-out liability			0	-4,544,000	-1,200,000	700,000	1,100,000	-5,666,000	6,900,000	6,900,000	5,000,000	2,411,000	-5,500,000	1,200,000					0	0	0	-1,800,000
other	-3,000	4,000	-4,000	-10,000	-10,000	39,000	-4,000	160,000
change in operating assets and liabilities:
accounts receivable	11,977,000	3,718,000	-35,556,000	-4,011,000	3,738,000	-4,006,000	-17,947,000	-2,444,000	-4,501,000	-4,039,000	-15,963,000	25,125,000	-11,269,000	-7,167,000	2,737,000	-5,431,000	-2,793,000	-8,034,000	5,122,000	2,173,000	9,166,000	-325,000	-5,429,000	-8,605,000	11,656,000	7,372,000	-8,071,000	-3,197,000	-12,904,000	-761,000	22,546,000	-10,504,000	-7,668,000	-5,484,000	5,464,000	-14,476,000	4,794,000	10,015,000	-6,094,000	-3,569,000	-204,000	-540,000	-902,000	7,404,000	-4,687,000	-5,565,000	-654,000	-594,000	-943,000	469,000	-77,000	-339,000	615,000	298,000	437,000	175,000	2,211,000	-2,445,000	89,000	226,000	479,000	-195,000	796,000	-363,000	316,000												-854,000	375,000	338,000	1,929,000	-2,161,000	307,000	-1,288,000	336,000	9,473,000	-7,276,000	948,000	464,000	-3,319,000	-768,000	-115,000	1,740,000	-1,662,000	2,093,000
unbilled receivables	-2,929,000	1,923,000	5,253,000	-473,000	8,580,000	12,831,000	12,378,000	28,348,000	15,133,000	37,937,000	29,031,000	31,952,000	13,451,000	33,511,000	31,117,000	35,872,000	20,696,000	30,767,000	33,792,000	42,747,000	42,256,000	41,321,000	38,249,000	37,936,000	31,147,000	44,181,000	26,292,000	50,967,000	20,127,000	47,778,000
prepaids and other current assets	195,000	-856,000		-1,964,000	-258,000	528,000		1,234,000	2,836,000	-3,285,000		-1,664,000	3,513,000	-663,000
inventories	6,098,000	-67,000	4,271,000	3,691,000	-4,997,000	-11,445,000	-1,539,000	-1,088,000	-7,347,000	-5,280,000	-7,023,000	-4,923,000	-3,074,000	2,318,000	-397,000	92,000	1,874,000	4,540,000	-248,000	-2,664,000	-1,706,000	238,000	-232,000	-528,000	-1,223,000	-1,370,000	-585,000	-231,000	-445,000	-595,000	-144,000	313,000	512,000	-208,000
income taxes receivable	-5,399,000	-5,951,000	-5,677,000	-5,587,000	-4,757,000	-5,158,000	-4,281,000
accounts payable	-6,632,000	-1,913,000	-1,715,000	-1,756,000	-21,000	4,072,000	1,668,000	1,768,000	-399,000	-8,805,000	3,293,000	1,257,000	6,321,000	1,104,000	1,188,000	-708,000	1,418,000	297,000	-3,239,000	-646,000	1,293,000	416,000	-1,864,000	3,718,000	-1,091,000	2,171,000	-2,421,000	951,000	733,000	-1,531,000	2,144,000	-2,399,000	582,000	-978,000	71,000	135,000	1,901,000	266,000	-1,620,000	872,000	-908,000	-965,000	1,581,000	-331,000	7,000	749,000	-1,145,000	466,000	1,378,000	-2,243,000	-493,000				6,374,000	2,094,000	4,091,000	-1,366,000	-2,120,000	314,000	-639,000	-2,358,000	828,000	-4,597,000	8,647,000	-2,795,000	1,827,000	-2,514,000	-125,000
accrued salaries and benefits and other liabilities	3,944,000	-6,822,000	10,237,000	-5,375,000	6,036,000	-10,327,000	7,637,000	-12,722,000	12,673,000	-7,547,000	6,066,000	-7,838,000	3,880,000	-6,853,000	5,984,000	-4,051,000	4,286,000	-7,861,000	8,420,000	-3,037,000	5,936,000	-7,966,000		-1,406,000	3,926,000	-4,699,000		-11,603,000	5,900,000	-1,120,000		1,464,000	580,000	-4,702,000		-855,000	2,435,000	-9,857,000		-3,527,000	2,116,000	-5,959,000		-4,379,000
income taxes payable	4,723,000	5,122,000	8,385,000	8,243,000	4,216,000	5,431,000	-2,093,000	70,894,000	-4,762,000	-4,396,000	-3,927,000	-5,085,000	-5,956,000	-4,311,000	-3,895,000	-11,667,000	-4,961,000	-4,786,000	-4,535,000	-4,674,000	-4,574,000	-4,069,000	-5,101,000	-3,858,000	-3,027,000	-3,939,000	-4,932,000	-4,414,000	-4,642,000	-562,000						4,840,000	-2,963,000	-233,000	485,000	311,000	368,000	-86,000	6,262,000	-17,000	846,000	-4,828,000	-1,096,000	-164,000	166,000	378,000	-2,857,000						2,502,000	1,964,000	-185,000	-2,443,000	2,875,000	123,000	-1,000	46,000	-279,000	-1,523,000	-339,000	107,000	-20,000
deferred revenue	-1,425,000	153,000	2,515,000	2,899,000	-727,000	-913,000	-265,000	2,417,000	-4,441,000	-2,759,000	355,000	1,554,000	889,000	-4,152,000	5,826,000	7,480,000	-1,033,000	3,223,000	-4,489,000	4,109,000	720,000	-1,826,000	2,121,000	3,122,000	-5,169,000	-3,571,000	6,875,000	-206,000	-2,624,000	-3,817,000	-2,641,000	-842,000	5,210,000	-1,120,000	-219,000	5,738,000	3,030,000	-1,236,000	1,433,000	-744,000	1,146,000	1,272,000																				-75,000	-21,000																											10,773,000	-1,283,000	-3,067,000
operating lease liabilities	-1,258,000	-1,340,000	-1,508,000	-919,000	-1,180,000	-1,749,000	-1,119,000	-1,240,000	-1,156,000	-1,689,000	-1,693,000	-1,926,000	-2,002,000	-1,298,000	-1,810,000	-1,777,000	-1,735,000	532,000	-1,520,000	-1,540,000	-587,000	-2,978,000	-2,351,000	-2,405,000	-2,242,000	-2,284,000
net cash from operating activities	94,359,000	77,414,000	58,984,000	62,074,000	70,422,000	39,119,000	54,850,000	51,588,000	50,442,000	38,906,000	51,289,000	79,991,000	56,499,000	42,614,000	72,168,000	45,997,000	51,594,000	39,458,000	42,067,000	44,119,000	62,015,000	37,258,000	35,411,000	25,664,000	38,699,000	28,761,000	35,053,000	31,634,000	3,660,000	16,770,000	59,590,000	15,314,000	25,356,000	17,177,000	32,910,000	10,939,000	32,431,000	16,258,000	22,184,000	15,418,000	23,801,000	15,039,000	26,533,000	23,961,000	9,943,000	16,511,000	20,511,000	25,670,000	-10,151,000	15,312,000	2,243,000				35,564,000	19,992,000	-4,545,000	55,837,000	2,941,000	-1,058,000	177,498,000	-14,944,000	-7,386,000	-17,625,000	-637,000	-4,404,000	-7,079,000	-13,229,000	-13,762,000	-13,539,000	1,581,000	777,000	17,729,000	24,427,000	5,916,000	14,026,000	19,056,000	10,967,000	3,062,000	11,726,000	7,377,000	8,459,000	10,295,000	6,360,000	18,589,000	11,167,000	4,845,000	1,642,000	5,760,000	18,011,000	13,690,000	5,590,000	7,981,000	5,982,000
capex	-6,507,000	-7,872,000	0	-9,870,000	-11,330,000	-3,008,000	0	-7,967,000	-6,749,000	-7,738,000	0	-6,217,000	-4,750,000	-1,683,000	0	-2,260,000	-1,750,000	-3,517,000	0	-8,019,000	0	-1,950,000	-2,311,000	-1,378,000	-2,119,000	-664,000	-2,913,000	-2,562,000	-3,599,000	-1,688,000	-3,941,000	-1,962,000	-1,564,000	-1,918,000	-3,806,000	-1,193,000	-1,958,000	-1,599,000	-1,383,000	-1,632,000	-2,022,000	-1,095,000	-1,611,000	-1,300,000	-1,148,000	-3,145,000	-996,000	-633,000	-1,606,000	-3,703,000	-6,007,000				0	0	-6,478,000	0	-10,557,000	-2,009,000	-534,000	-394,000	-761,000	-802,000	-708,000	-1,674,000	-2,685,000	-3,828,000	-1,684,000	0	0	-3,300,000	-2,289,000	-7,528,000	-468,000	-2,216,000	-4,692,000	-1,001,000	-1,212,000	-3,169,000	-2,524,000	-1,421,000	-6,497,000	-3,676,000	-665,000	-1,224,000	-880,000	-1,067,000	-1,033,000	-402,000	0	-662,000	0	0
free cash flows	87,852,000	69,542,000	58,984,000	52,204,000	59,092,000	36,111,000	54,850,000	43,621,000	43,693,000	31,168,000	51,289,000	73,774,000	51,749,000	40,931,000	72,168,000	43,737,000	49,844,000	35,941,000	42,067,000	36,100,000	62,015,000	35,308,000	33,100,000	24,286,000	36,580,000	28,097,000	32,140,000	29,072,000	61,000	15,082,000	55,649,000	13,352,000	23,792,000	15,259,000	29,104,000	9,746,000	30,473,000	14,659,000	20,801,000	13,786,000	21,779,000	13,944,000	24,922,000	22,661,000	8,795,000	13,366,000	19,515,000	25,037,000	-11,757,000	11,609,000	-3,764,000				35,564,000	19,992,000	-11,023,000	55,837,000	-7,616,000	-3,067,000	176,964,000	-15,338,000	-8,147,000	-18,427,000	-1,345,000	-6,078,000	-9,764,000	-17,057,000	-15,446,000	-13,539,000	1,581,000	-2,523,000	15,440,000	16,899,000	5,448,000	11,810,000	14,364,000	9,966,000	1,850,000	8,557,000	4,853,000	7,038,000	3,798,000	2,684,000	17,924,000	9,943,000	3,965,000	575,000	4,727,000	17,609,000	13,690,000	4,928,000	7,981,000	5,982,000
cash flows from investing activities:
purchases of property and equipment	-6,507,000	-7,872,000																																																									-10,557,000	-2,009,000	-534,000	-394,000	-761,000	-802,000	-708,000	-1,674,000	-2,685,000	-3,828,000	-1,684,000					-7,528,000	-468,000	-2,216,000	-4,692,000	-1,001,000	-1,212,000	-3,169,000	-2,524,000	-1,421,000	-6,497,000	-3,676,000	-665,000	-1,224,000	-880,000	-1,067,000	-1,033,000	-402,000		-662,000
purchases of marketable securities	-212,668,000	-91,168,000	-137,216,000	-53,994,000	-111,617,000	-112,547,000	-135,866,000	-161,048,000	-91,680,000	-45,561,000	-69,980,000	-24,308,000	-17,228,000	-39,433,000	-148,874,000	-85,291,000	-174,027,000	-159,755,000	-243,894,000	-167,542,000	-317,655,000	-169,866,000	-193,583,000	-186,144,000	-146,105,000	-131,601,000	-89,293,000	-113,617,000	0	-79,207,000					0	0			-32,949,000	-27,197,000	-50,886,000	-46,779,000	-40,070,000	-34,141,000	-132,020,000	-34,050,000	-23,958,000	-41,100,000	-23,797,000	-36,699,000	-33,154,000						-94,160,000	-109,657,000	511,325,000	-693,917,000	-136,519,000	-59,821,000	-26,388,000	-13,500,000	-83,508,000	-58,394,000	-58,095,000	-149,315,000	-97,164,000	-236,201,000	-50,793,000	-225,393,000	-152,033,000	-141,425,000	-42,348,000	-27,415,000	-4,000,000	-73,805,000	-25,500,000	-163,025,000	-85,370,000	8,225,000	-6,000,000	40,813,000	-162,494,000	-54,185,000	-161,952,000	-101,846,000	-65,784,000	-105,133,000	-67,993,000	-62,615,000
maturities of marketable securities	87,953,000	90,675,000	73,968,000	46,105,000	60,039,000	100,717,000	48,387,000	98,312,000	11,021,000	18,134,000	6,284,000	8,034,000	543,000	44,781,000	38,395,000	36,835,000	154,449,000	106,475,000	289,863,000	120,415,000	192,392,000	215,164,000	129,533,000	161,470,000	85,610,000	130,772,000	41,375,000	49,881,000	117,598,000	14,225,000	0	0	5,000,000	27,048,000	24,335,000	3,775,000	27,386,000	54,585,000	31,325,000	11,000,000	30,326,000	40,070,000	32,099,000	35,208,000	25,378,000	26,050,000	22,300,000	33,050,000	31,000,000	33,250,000	33,600,000	23,650,000	42,910,000	82,926,000	46,319,000	145,183,000	62,820,000	78,158,000	-518,151,000	697,070,000	39,562,000	19,493,000	57,269,000	73,672,000	90,493,000					91,034,000	229,757,000	259,252,000	127,050,000	65,184,000	51,634,000	24,879,000	24,494,000	92,648,000	93,906,000	15,017,000	20,571,000	-5,811,000	4,620,000	-55,005,000	133,008,000	73,146,000	123,107,000	123,688,000	63,490,000	92,850,000	53,453,000	58,598,000	59,341,000	105,634,000
proceeds from sales of marketable securities				0	22,310,000	63,412,000		30,207,000	63,131,000	24,460,000		72,596,000	0	204,091,000
proceeds from sale of non-marketable equity security			0	0	0	22,796,000
net cash from investing activities	-131,222,000	-8,365,000	-69,737,000	-17,759,000	-40,598,000	71,370,000	-88,265,000	65,851,000	-24,277,000	-10,705,000	-65,515,000	50,105,000	-37,367,000	204,756,000	-116,744,000	-95,332,000	144,886,000	-48,465,000	55,680,000	-54,694,000	-133,597,000	42,217,000	-30,565,000	-45,802,000	-63,614,000	-1,493,000	-54,181,000	-66,298,000	119,103,000	-66,660,000	-106,433,000	-2,071,000	7,886,000	25,147,000	20,642,000	-113,418,000	15,105,000	-27,537,000	2,662,000	-1,237,000	-1,410,000	1,076,000	1,074,000	-233,000	-88,851,000	-9,895,000	8,215,000	-8,683,000	5,222,000	-7,027,000	-5,561,000	-11,799,000	-17,293,000	37,236,000			-37,818,000	-61,955,000	-20,469,000	-1,588,000	-97,491,000	-67,672,000	28,120,000	59,370,000	4,727,000	42,432,000	-12,423,000	8,093,000	44,629,000	-148,082,000	177,351,000	29,898,000	-27,278,000	-85,480,000	7,761,000	-5,356,000	14,783,000	15,337,000	67,202,000	-153,817,000	-67,332,000	727,000	-18,681,000	-17,123,000	-25,803,000	4,513,000	-39,688,000	30,949,000	-2,061,000	-12,095,000	-15,629,000	-2,422,000
cash flows from financing activities:
proceeds from issuance of common stock under employee stock plans																																																																		4,411,000
payments of taxes on restricted stock units	-4,190,000	-30,807,000	-1,028,000	-1,719,000	-869,000	-37,724,000	-1,672,000	-4,735,000	-1,245,000	-30,676,000	-959,000	-1,025,000	-608,000	-15,821,000	-660,000	-1,467,000	-429,000	-8,057,000	-618,000	-1,122,000	-445,000	-7,218,000	-1,358,000	-1,394,000	-485,000	-3,786,000	-802,000	-769,000	-302,000	-4,893,000	-1,574,000	-701,000	-231,000	-2,593,000
payments under installment payment arrangements	-3,887,000	-3,799,000	-3,651,000	-3,651,000	-5,017,000	-4,031,000	-4,869,000	-3,392,000	-4,704,000	-3,227,000	-3,906,000	-3,129,000	-4,123,000	-3,220,000	-2,646,000	-2,658,000	-4,049,000	-3,119,000		-2,552,000
payment of deferred purchase consideration from acquisition			0	0			0	0
repurchase and retirement of common stock	-3,653,000	-2,157,000		-50,000,000	-12,500,000	-50,812,000																																																						-68,812,000	-26,473,000							0	-24,921,000
net cash from financing activities	-7,987,000	-36,763,000	-2,661,000	-55,274,000	-17,705,000	-92,347,000	-4,244,000	-107,083,000	-4,086,000	-54,210,000	-2,513,000	-158,536,000	-25,979,000	-175,907,000	649,000	-3,322,000	-101,280,000	-10,256,000	-51,332,000	-3,471,000	-619,000	-5,764,000	-2,051,000	-1,715,000	3,638,000	-170,000	1,038,000	-78,847,000	4,201,000	-54,076,000	89,839,000	1,516,000	-44,374,000	-536,000	-6,963,000	4,173,000	4,411,000	4,144,000	-97,518,000	895,000	7,519,000	1,326,000	930,000	2,387,000	-168,097,000	1,264,000	1,977,000	135,868,000	2,990,000	-54,000	96,000	529,000	973,000	60,000		4,314,000	9,335,000	3,183,000	-98,811,000	-63,739,000	31,841,000	4,398,000	28,571,000	150,403,000	5,507,000	-28,573,000	-5,504,000	12,152,000	-25,542,000	11,831,000	3,151,000	-400,000	-7,001,000	-400,000	85,000	14,129,000	21,990,000	-40,010,000	-84,024,000	4,035,000	219,718,000	10,593,000	-6,112,000	-9,325,000	28,278,000	14,413,000	-12,720,000	5,288,000	-10,870,000	1,253,000	-7,568,000	-6,622,000
effect of exchange rate changes on cash and cash equivalents	424,000	124,000		361,000	-155,000	-295,000		-589,000	235,000	191,000		-1,465,000	-830,000	-224,000	-51,000	-194,000	-24,000	-144,000	263,000	262,000	33,000	-452,000	0				-192,000	-239,000	-1,041,000	483,000	503,000	379,000	884,000	373,000	-774,000	-226,000											32,000
net increase in cash and cash equivalents	-44,426,000	32,410,000		-10,598,000	11,964,000	17,847,000																				27,098,000			125,923,000	-103,483,000	43,499,000	15,138,000	-10,248,000	42,161,000		-98,532,000	51,382,000	-7,135,000	-72,789,000	15,076,000	29,910,000	17,441,000	28,440,000	26,115,000	-247,005,000	7,880,000	30,735,000	152,685,000	-1,939,000	8,231,000				26,304,000			-33,028,000	-2,935,000	-116,339,000	-66,385,000	111,848,000	-78,218,000	49,305,000	192,148,000	9,597,000			6,931,000	5,470,000	-149,867,000	182,197,000	30,285,000	-16,528,000	-61,467,000	13,751,000	22,797,000	55,832,000	-13,753,000	-13,785,000	-138,092,000	159,711,000	19,867,000	-14,524,000	-20,117,000	21,079,000	30,133,000	-47,485,000	37,882,000	-7,181,000	7,202,000
cash and cash equivalents at beginning of period	0	99,775,000		0	0	94,767,000																				116,252,000			0	225,844,000		0	0	135,294,000		0	0	143,764,000		0	0	154,126,000		0	0	338,696,000		0	0	148,984,000		0	0	162,244,000	0	0	215,262,000		0	0	289,073,000		0	0	116,241,000	0	0	0	119,391,000	0	0	0	73,304,000	0	0	0	42,391,000	0	0	0	48,310,000	0	0	0	42,005,000	0	0	0	28,656,000	21,454,000		0	0	44,195,000
cash and cash equivalents at end of period	-44,426,000	132,185,000		-10,598,000	11,964,000	112,614,000																				143,350,000				122,361,000		15,138,000	-10,248,000	177,455,000		-98,532,000	51,382,000	136,629,000		15,076,000	29,910,000	171,567,000		26,115,000	-247,005,000	346,576,000		152,685,000	-1,939,000	157,215,000		-378,000	-35,964,000	188,548,000	-18,960,000	-2,430,000	182,234,000		-116,339,000	-66,385,000	400,921,000		49,305,000	192,148,000	125,838,000	9,455,000	-25,006,000	6,931,000	124,861,000	-149,867,000	182,197,000	30,285,000	56,776,000	-61,467,000	13,751,000	22,797,000	98,223,000	-13,753,000	-13,785,000	-138,092,000	208,021,000	19,867,000	-14,524,000	-20,117,000	63,084,000	30,133,000	-47,485,000	37,882,000	21,475,000	28,656,000		-3,362,000	4,879,000	29,465,000
non-cash operating, investing and financing activities:
property and equipment received and accrued in accounts payable and other liabilities	17,267,000	8,716,000
operating lease right-of-use assets obtained in exchange for operating lease obligations			1,468,000	297,000	1,372,000	1,662,000	1,417,000				268,000	362,000
non-cash interest expense and amortization of convertible debt issuance costs											10,000	46,000	46,000	105,000	1,954,000	1,927,000	1,901,000	1,874,000	1,849,000	1,823,000	1,798,000	1,773,000	1,750,000	1,725,000	1,701,000	1,678,000	1,656,000	2,191,000	2,716,000	2,680,000	2,254,000	1,801,000	1,774,000	1,749,000	1,724,000	1,699,000	1,675,000	1,651,000	1,628,000	1,604,000	1,581,000	1,559,000	1,537,000	1,515,000	5,469,000	6,242,000	5,927,000	5,135,000	4,145,000	4,089,000	3,839,000	3,789,000	3,557,000	3,510,000	3,254,000	3,056,000	3,016,000	2,834,000	2,797,000	1,584,000	3,860,000	5,666,000	5,513,000	2,775,000	2,670,000
loss on extinguishment of debt											0	17,129,000	0	66,497,000
loss on fair value adjustment of derivatives							0	0	0	240,000	0	2,302,000	0	8,283,000
gain on divestiture							59,000
gain on sale of non-marketable equity security
gain on sale of equity security
change in operating assets and liabilities, net of effects of acquisition/disposition:
prepaid expenses and other assets															753,000	1,222,000	1,099,000	3,589,000	-146,000	339,000	-5,000	1,854,000	-468,000	-104,000	5,789,000	-1,153,000	-355,000	-1,114,000	-379,000	-2,236,000		1,708,000	451,000	4,665,000		-2,031,000	542,000	-2,398,000		-1,630,000	-670,000	-1,436,000		-431,000	-1,100,000	-183,000		2,735,000	198,000	2,965,000		1,636,000			3,065,000
acquisition of intangible assets											0	0	0	-3,000,000																	0																-156,000	0	-625,000	-1,875,000	0							-2,260,000	-3,250,000			-950,000	0	0	-1,550,000	0	0	0	-300,000								-1,000,000
proceeds from sale of marketable securities															0	52,499,000	166,214,000	8,332,000	18,640,000	452,000			4,758,000								0	0			0	6,000,000			5,246,000	16,486,000	20,048,000	6,600,000	7,297,000	0														147,000
proceeds from divestiture							0
proceeds from sale of equity security																											0	0
acquisition of businesses, net of cash acquired															0
proceeds received from issuance of common stock under employee stock plans					3,131,000	220,000	2,497,000	1,369,000	4,313,000	771,000	2,361,000	45,000	3,409,000	321,000	3,955,000	816,000	3,266,000	920,000	3,404,000	203,000	3,875,000	4,005,000	3,356,000	1,529,000	5,363,000	4,856,000	2,136,000	3,416,000	4,792,000	1,058,000	5,034,000	2,447,000	6,098,000	2,247,000	3,159,000	4,018,000	4,460,000	3,799,000	3,702,000	1,028,000	7,629,000	1,424,000	2,743,000	2,481,000	4,503,000	1,352,000	3,781,000	1,556,000			2,375,000	558,000	1,107,000	63,000	1,529,000	4,690,000	3,263,000	5,615,000	1,412,000	5,823,000	3,664,000	4,398,000	6,634,000	4,153,000	5,507,000			12,152,000	629,000
payments for settlement and repurchase of convertible senior notes							0	0	0	-10,381,000
proceeds from retirement of convertible senior note hedges											0	19,314,000	0	72,415,000
payments for settlement of warrants							0	0	0	-10,697,000
repurchase and retirement of common stock, including prepayment under accelerated share repurchase program							-200,000				-9,000				0	-13,000
effect of exchange rate changes on cash, cash equivalents and restricted cash
net increase in cash, cash equivalents and restricted cash							-37,190,000	9,767,000	22,314,000	-25,818,000	-16,227,000	-29,905,000	-7,677,000	71,239,000	-43,978,000	-52,851,000	95,176,000	-19,407,000			-72,168,000	73,259,000
cash, cash equivalents and restricted cash at beginning of year
cash, cash equivalents and restricted cash at end of year
supplemental disclosure of cash flow information:
cash paid during the period for:
interest
income taxes, net of refunds
non-cash investing and financing activities:
issuance of common stock in connection with the payments of earn-out related to the plda group acquisition
reconciliation of the cash, cash equivalents and restricted cash balances as shown in the consolidated statement of cash flows:
cash and cash equivalents							-37,190,000	9,767,000	22,314,000	99,876,000	-16,225,000	-29,901,000	-7,669,000	179,129,000	-43,980,000	-52,860,000	95,177,000	109,554,000	46,671,000	-13,800,000			10,338,000
restricted cash											-2,000	-4,000	-8,000	374,000	2,000	9,000	-1,000	363,000	7,000	16,000			2,000
cash, cash equivalents and restricted cash							-37,190,000	9,767,000	22,314,000	99,876,000	-16,227,000	-29,905,000	-7,677,000	179,503,000	-43,978,000	-52,851,000	95,176,000	109,917,000	46,678,000	-13,784,000			10,340,000
change in operating assets and liabilities, net of effects of disposition:
purchases of property, plant, and equipment				-9,870,000	-11,330,000	-3,008,000		-7,967,000	-6,749,000	-7,738,000		-6,217,000	-4,750,000	-1,683,000		-2,260,000	-1,750,000	-3,517,000		-8,019,000
property, plant and equipment received and accrued in accounts payable and other liabilities				-5,355,000	3,169,000	3,696,000	-4,245,000	-7,243,000	-4,278,000	37,534,000	6,495,000	-5,356,000	23,658,000	14,238,000	1,126,000	1,089,000	-4,490,000	15,210,000		2,632,000	-6,836,000	33,190,000				6,828,000				286,000		1,118,000	24,000	152,000		1,098,000	-584,000	830,000		-135,000	429,000	248,000		596,000
issuance of common stock in connection with the payment of year 1 earn-out related to the plda acquisition
issuance of common stock in connection with the payment of year 1 earn-out related to the plda group acquisition								0	0	5,022,000
purchases of property, plant and equipment																						-1,950,000	-2,311,000	-1,378,000	-2,119,000	-664,000	-2,913,000	-2,562,000	-3,599,000	-1,688,000	-3,941,000	-1,962,000	-1,564,000	-1,918,000	-3,806,000	-1,193,000	-1,958,000	-1,599,000	-1,383,000	-1,632,000	-2,022,000	-1,095,000	-1,611,000	-1,300,000	-1,148,000	-3,145,000	-996,000	-633,000	-1,606,000	-3,703,000	-6,007,000						-6,478,000
issuance of common stock in connection with the payments of year 1 and year 2 earn-out related to the plda group acquisition
common stock issued pursuant to acquisition
gain on fair value of equity security
acquisition of business, net of cash acquired												0																									0	-80,523,000
cash, cash equivalents and restricted cash at beginning of period								0	0	125,694,000		0	0	108,264,000		0	0	129,324,000		0	0	102,518,000
cash, cash equivalents and restricted cash at end of period								9,767,000	22,314,000	99,876,000		-29,905,000	-7,677,000	179,503,000		-52,851,000	95,176,000	109,917,000		-13,784,000	-72,168,000	175,777,000
reconciliation of the cash, cash equivalents and restricted cash balances as of september 30, 2023 and december 31, 2022:
change in operating assets and liabilities, net of effects of acquisition:
reconciliation of the cash, cash equivalents and restricted cash balances as of june 30, 2023 and december 31, 2022:
amortization of convertible debt issuance costs										3,000
loss on equity investment										362,000	414,000	240,000	298,000	324,000	354,000	264,000	253,000	200,000	226,000	203,000	106,000	212,000	272,000	249,000	94,000	81,000
realized income from sale of marketable securities											0	450,000	0	688,000
gain on disposal of property, plant and equipment											9,000	-1,000	-3,000	-6,000
reconciliation of the cash, cash equivalents and restricted cash balances as of march 31, 2023 and december 31, 2022:
settlement of working capital adjustment from disposal of business																			0	0	0	-1,131,000
repurchase of convertible senior notes											0	-58,949,000	-24,657,000	-174,454,000
payments for retirement of warrants											0	-14,380,000	0	-55,148,000
reconciliation of the cash, cash equivalents and restricted cash balances as shown on the consolidated statement of cash flows:
reconciliation of the cash, cash equivalents and restricted cash balances as of september 30, 2022 and december 31, 2021:
reconciliation of the cash, cash equivalents and restricted cash balances as of june 30, 2022 and december 31, 2021:
reconciliation of the cash, cash equivalents and restricted cash balances as of march 31, 2022 and december 31, 2021:
loss on divestiture
(gain) loss on disposal of property, plant and equipment
change in operating assets and liabilities, net of effects of acquisitions and divestiture:
proceeds from divestiture, net of cash disposed
proceeds from sale of property and property, plant and equipment
investment in privately-held companies
change in operating assets and liabilities, net of effects of acquisitions:
reconciliation of the cash, cash equivalents and restricted cash balances as of september 30, 2021 and december 31, 2020:
loss on disposal of property, plant and equipment
reconciliation of the cash, cash equivalents and restricted cash balances as of june 30, 2021 and december 31, 2020:
reconciliation of the cash, cash equivalents and restricted cash balances as of march 31, 2021 and december 31, 2020:
non-cash restructuring																											0	0	0	670,000																	0	0	0	653,000
gain from sale of marketable equity security																											0	0
gain from sale of assets held for sale																											0	0
(gain) income from disposal of property, plant and equipment																										98,000						-11,000
proceeds from sale of assets held for sale																											0	0
repayment of 1.125% convertible notes
payments under installment payment arrangement																						-2,551,000	-4,049,000	-1,850,000	-1,240,000	-1,240,000																	-1,717,000	0	-28,000	-28,000	-1,745,000	-28,000	-28,000	-28,000	-1,774,000						-250,000	-2,724,000	-400,000	-750,000	-400,000					0	0	0	-1,250,000
principal payments against financing lease obligation
property, plant and equipment received and accrued in accounts payable and other accrued liabilities																																														280,000	5,657,000	140,000	-54,000	166,000	-977,000	-1,076,000	-131,000	3,893,000			2,362,000
impairment of assets held for sale																								-1,853,000
(gain) income from disposal of property, plant, and equipment
investment in privately-held company																							0	0
proceeds from sale of property, plant and equipment																												0	0	10,000		11,000	0	17,000
less: net decrease in cash classified within assets held for sale																								0
net decrease in cash, cash equivalents and restricted cash
non-cash investing and financing activities during the period:
the following table provides a reconciliation of the cash, cash equivalents and restricted cash balances as of september 30, 2020 and december 31, 2019:
income from disposal of property, plant, and equipment
the following table provides a reconciliation of the cash, cash equivalents and restricted cash balances as of june 30, 2020 and december 31, 2019:
income from disposal of property, plant and equipment																							16,000	-12,000				471,000
the following table provides a reconciliation of the cash, cash equivalents and restricted cash balances as of march 31, 2020 and december 31, 2019:
deferred tax benefit																																															1,314,000	-270,000	612,000	263,000	3,767,000						-46,000	-680,000	-49,000	-20,000	-29,000								-6,113,000
accrued salaries and benefits and other accrued liabilities																																														-6,682,000	1,673,000	2,029,000	-15,025,000	4,209,000	-2,167,000			1,502,000			-24,502,000	7,712,000	7,506,000	3,584,000	9,248,000	-3,745,000	3,012,000	-1,749,000	-1,024,000	-397,000	1,302,000	-3,546,000	581,000
acquisitions of businesses, net of cash acquired
proceeds from issuance of 1.375% convertible notes
issuance costs related to issuance of 1.375% convertible notes
payments for convertible note hedges
proceeds from issuance of warrants
the following table provides a reconciliation of the cash, cash equivalents and restricted cash balances as of december 31, 2019, december 31, 2018 and december 31, 2017:
adjustments to reconcile net income to net cash from operating activities, net of impact of acquisition:
principal payments against lease financing obligation																												-287,000	-258,000	-241,000		-230,000	-205,000	-190,000		-181,000	-155,000	-140,000		-133,000	-110,000	-98,000		-94,000	-72,000	-60,000		-57,000	-36,000	-26,000							-417,000
repayment of 1.125% convertible notes due 2018
repurchase and retirement of common stock, including prepayment under acceleratedshare repurchase program																												0	-31,000	-50,000,000		0
the following table provides a reconciliation of the cash, cash equivalents and restricted cash balances as of september 30, 2019 and december 31, 2018:
impairment of in-process research and development intangible asset
change in contingent consideration liability
excess tax benefits from stock-based compensation																																			-269,000	-336,000
income from sale of property and property, plant and equipment
effect of exchange rate on assumed cash liability from acquisition																																			-573,000	-361,000
payment of additional purchase consideration from acquisition
cash and cash equivalents at beginning of year
cash and cash equivalents at end of year
unrealized gain on marketable equity security																														-155,000
gain from disposal of property, plant and equipment																														-45,000
non-cash investing activities during the period:
(gain) income from sale of intellectual property and property, plant and equipment
prepaids and other assets																																																						4,200,000			-343,000	2,963,000	3,532,000	-1,878,000	26,000	-780,000	1,424,000	-825,000	1,185,000	187,000	1,154,000	2,226,000	-3,472,000
proceeds from sale of intellectual property and property, plant and equipment																																							423,000	106,000
re-measurement of investment upon initial public offering
change in operating assets and liabilities, net of impact of acquisitions:
non-cash financing activities during the period:
additional purchase consideration from acquisition																																				-697,000
gain from sale of property, plant and equipment																																		-13,000
impairment of investment in non-marketable equity security																																											0				0	0
gain from sale of intellectual property and property, plant and equipment																																				8,000	0	-37,000	-413,000	-106,000
repayment of senior convertible notes
net decrease in cash and cash equivalents																																																			-3,222,000
incremental tax benefits from stock-based compensation																																						-485,000
assumed cash liability from acquisition																																						12,100,000
impairment of goodwill and long-lived assets																																															9,681,000				0
proceeds from issuance of convertible senior notes																																															0															0	22,500,000
issuance costs related to issuance of convertible senior notes
repayment of convertible senior notes																																												0														0	0	0	-136,950,000
gain from sale of intellectual property																																										-2,267,000	-3,359,000	0	0	-170,000	0	0
proceeds from sale of intellectual property																																										2,280,000		0	1,250,000	1,250,000		0
deferred tax provision																																																															-85,000	-26,000	95,000		-25,000
accrued litigation expenses																																															-522,000	-653,000	-8,583,000	434,000	-213,000			306,000	2,195,000	2,891,000	684,000	170,000	858,000	-1,523,000	-592,000	-1,073,000	-2,372,000	1,297,000	-6,970,000	629,000	1,893,000	-12,354,000	-2,137,000
non-cash obligation for property, plant and equipment																																																			504,000	0	1,513,000	495,000
issuance costs related to the issuance of convertible senior notes																																																														0	-563,000
non-cash acquisition of patents
payment to redeem contingently redeemable common stock pursuant to the settlement agreement with samsung
proceeds from landlord for tenant improvements																																																							1,803,000	258,000	6,739,000
common stock, net, issued pursuant to acquisition
gain on sale of assets																																																		-1,282,000
proceeds from sale of assets																																																		2,000,000
intangible assets acquired under installment payment arrangement																																																						1,050,000				169,000	-400,000	-800,000	1,531,000
remaining purchase consideration for acquisition of business																																																						3,881,000
loss on sale of marketable security																																																										4,000	11,000
proceeds received from issuance of contingently redeemable common stock and common stock pursuant to the settlement agreement with samsung																																																										0	0	0	192,000,000
repurchase and retirement of common stock, including prepayment under share purchase contract
proceeds from sale of marketable security																																																							0
change in assets and liabilities, net of effects of acquisition:
non-cash investing activities and financing activities:
payment to redeem contingently redeemable common stock
prepayment under share purchase contract
acquisitions, net of cash acquired
change in assets and liabilities:
impairment of intangible assets
restructuring costs																																																																		0
gain on repurchase of convertible notes																																																																														-5,401,000
impairment of investments																																																														0	0	0	164,000
recoveries of restatement and related legal activities
acquisition of businesses
investment in non-marketable security
effect of exchange rates on cash and cash equivalents																																																																		0	0	-85,000	145,000	-77,000	114,000	10,000	22,000	-14,000	-11,000	-2,000	3,000	-47,000	-25,000	-36,000	-52,000	88,000	-26,000	-29,000	15,000	40,000	78,000	3,000	-10,000	33,000	-21,000	92,000
non-cash investing activities:
non-cash financing activities
property, plant and equipment received and accrued in other long-term liabilities
impairment of investment
increase in restricted cash																																																											-58,000	-3,000	-22,000				-5,000			18,349,000	-18,475,000		68,000	-6,000	-6,000
acquisition of business																																																																										0	0			0	-20,000
repurchase of common stock																																																																													-20,956,000	-13,166,000	0	0	-75,000,000	0	-7,626,000			-2,000	-15,124,000	0	-14,703,000		-7,625,000	-7,926,000
increase in non-cash obligation for construction in progress																																																											0	0	800,000
fixed assets acquired under installment payment arrangement in a business acquisition																																																											0
loss on disposal of property and equipment																																																																		61,000	5,000							243,000	0
decrease (increase) in restricted cash																																																																										-6,000
proceeds from sale of property and equipment
repurchase of convertible notes																																																																														-28,875,000
cash paid for interest
cash paid for income taxes
cash received from income tax refunds
investment in non-marketable securities
loss on disposal of property plant and equipment
increases in deferred revenue																																																																	650,000	-419,000	-3,054,000	2,179,000	3,078,000	-16,853,000	6,865,000	6,698,000	5,554,000	5,733,000	6,335,000	4,531,000	5,627,000	3,475,000	6,738,000	3,693,000	3,478,000	1,872,000	5,697,000	1,097,000	5,450,000	13,122,000	3,088,000
decreases in deferred revenue																																																																	-692,000	-66,000	2,892,000	-3,454,000	-2,035,000	14,080,000	-6,388,000	-8,354,000	-6,403,000	-7,504,000	-3,928,000	-6,963,000	-5,564,000	-7,053,000	-8,535,000	-7,789,000	-8,540,000	-7,987,000	-10,213,000	-7,266,000	-7,029,000	-6,553,000	-5,955,000
property and equipment received and accrued in accounts payable and other accrued liabilities																																																																	173,000	540,000	-2,278,000	-2,471,000	4,838,000
proceeds receivable from issuance of common stock under employee stock plans																																																																				-4,209,000	4,237,000
amortization of intangible assets and convertible note issuance costs
impairment of intangible asset																																																																		0
recovery of restatement and related legal activities
write-off of cost-based investment
accounts receivable and unbilled receivables																																																																		927,000	-246,000	5,212,000	-5,476,000	1,261,000	224,000	-2,266,000	1,455,000	-1,154,000	1,218,000
purchases of leasehold improvements																																																																										-1,705,000	-1,045,000
property and equipment acquired under installment payment arrangement																																																																														0	0
taxes paid																																																																																										1,781,000	-758,000	1,325,000	1,231,000	1,305,000
taxes refunded
change in operating assets and liabilities, net of effect of business acquisitions:
maturities of or proceeds from the sale of marketable securities																																																																			47,183,000	142,887,000	162,252,000
cash paid for acquisition of business																																																																							-484,000
decrease in restricted cash
repurchase and retirement of company common stock
net increase(decrease) in cash and cash equivalents
amortization of intangible assets and note issuance costs																																																																						1,323,000	1,323,000	1,320,000	1,320,000	3,897,000	1,513,000			1,346,000
tax benefit from equity incentive plans
net proceeds from issuance of common stock under employee stock plans
net proceeds from issuance of convertible notes																																																																														0
loss on disposal of assets
tax shortfall from equity incentive plans
prepaids, deferred taxes and other assets																																																																							-3,393,000	-1,998,000	-7,407,000	5,504,000	1,533,000	-1,487,000	-13,490,000	5,194,000	9,505,000	480,000	883,000	54,562,000	-6,295,000	-388,000	-16,922,000	-10,667,000	-324,000	-5,896,000	-1,701,000	1,415,000	5,180,000	500,000	1,847,000	2,975,000
accounts and income taxes payable, accrued salaries and benefits, and other accrued liabilities
purchases of property and equipment and leasehold improvements
purchase of intangible assets																																																																											0							-15,000
cash flows from financing activies:
payments under installment arrangement																																																																							3,151,000	-400,000	-7,001,000		0	0	-400,000
net proceeds from issuance of common stock under equity incentive plans
accounts and taxes payable, accrued salaries and benefits and other accrued liabilities																																																																								-4,964,000	14,565,000	6,606,000	8,481,000	10,198,000	6,476,000	219,000	-5,396,000	1,332,000	4,227,000					716,000	-1,173,000	-2,250,000	3,123,000
purchases of property, equipment and leasehold improvements																																																																								-3,300,000	-2,289,000
non-cash investing activity:
increase in goodwill due to earn-out on gda acquisition																																																																								-655,000	1,139,000
trade-in proceeds on disposition of fixed assets
tax benefit (shortfall) from equity incentive plans																																																																										-3,780,000	0
gain on sale of investment																																																																																		0	0	-432,000	-3,166,000
proceeds from sale of investment																																																																																		0	0	732,000	4,866,000
net proceeds from issuance of common stock under stock options and employee stock purchase plan																																																																										0	85,000
adjustments to reconcile net income to net cash from operating
repurchase and retirement of common stcok
net proceeds from the issuance of convertible notes
non-cash disclosure:
amortization of intangible assets and debt issuance costs																																																																													1,492,000			1,470,000	1,163,000
tax benefit of stock option exercises																																																																													12,362,000	786,000	405,000	1,627,000	774,000	10,768,000	6,820,000	1,628,000	20,247,000		1,838,000	2,995,000	2,151,000
increase in restricted investments																																																																													-19,000				-9,000				-518,000				-334,000
net proceeds from issuance of common stock																																																																													43,346,000				1,968,000	10,593,000	1,514,000	4,702,000	28,278,000	14,415,000	2,404,000	5,288,000	3,833,000	1,253,000		1,304,000	594,000	1,568,000
net proceeds from the issuance of convertible debt
non-cash disclosure
property and equipment acquired under installment payment plan																																																																													400,000
decrease in valuation allowance related to investments																																																																																									-1,231,000
decrease (increase) in restricted investments																																																																														-5,000	28,000			-251,000	265,000			-10,000	37,000			590,000	1,000	-324,000	-244,000	1,596,000
purchase of investment																																																																																						0	0	0	-400,000
intellectual property rights received on disposition of investment																																																																																						0	0	0	500,000
gain on sale of investments
amortization of deferred stock-based compensation																																																																															267,000	1,281,000	1,141,000
net proceeds from issuance of common stock under stock option plan and stock purchase plan																																																																															89,000
net proceeds from issuance of convertible note
net proceeds from issuance of convertible debt																																																																																	292,750,000
increase in valuation allowance related to investments																																																																																						-545,000	0				0
amortization of deferred compensation																																																																																											0	0	-230,000	70,000
amortization of goodwill																																																																																											86,000	67,000	66,000	67,000
non-cash investment and financing activities
accounts payable, accrued salaries and benefits and other accrued liabilities																																																																																			2,541,000	1,566,000	881,000
tax benefit (cost) of stock option exercises																																																																																										-148,000	-39,000	-24,000
gain on sale of securities																																																																																											0
proceeds from investment																																																																																						0	0	2,457,000	2,000,000
purchase of certain intangible assets of velio
increases to deferred revenue																																																																																									15,555,000
decreases to deferred revenue																																																																																									-15,217,000
accounts and taxes payable, accrued payroll and other liabilities																																																																																										-94,000	2,707,000	-748,000
non-cash employee stock-related compensation
purchase of property and equipment
acquired interfaces rights
purchase of investments
sale of investments
cash flow from financing activities:
proceeds from issuance of common stock
deferred compensation upon acquisition of technology rights
purchases of investments
sales of investments

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