Goodwill and Other Intangible Assets, Net (Tables)

6 Months Ended

Jun. 30, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of goodwill

Changes in the carrying amount of goodwill by operating segment during the six months ended June 30, 2023, consisted of the following (in thousands):

	Array Legacy Operations(1)		STI Operations		Total
Beginning balance	$	69,727	$	346,457	$	416,184
Adjustment to goodwill (see Note 1)	—		2,000		2,000
Foreign currency translation	—		23,071		23,071
Ending balance	$	69,727	$	371,528	$	441,255

(1) Goodwill attributable to Array Legacy Operations is net of impairment of $51.9 million.

Schedule of finite-lived intangible assets

Other intangible assets consisted of the following (in thousands, except useful lives):

	Estimated Useful Lives (Years)	June 30, 2023		December 31, 2022
Amortizable:
Costs:
Developed technology	14	$	204,441	$	203,800
Customer relationships	10	336,305		321,935
Backlog	1	54,676		51,015
Trade name	20	27,009		25,682
Total amortizable intangibles		622,431		602,432
Accumulated amortization:
Developed technology		101,769		94,347
Customer relationships		98,773		81,268
Backlog		54,677		49,507
Trade name		1,985		1,246
Total accumulated amortization		257,204		226,368
Total amortizable intangibles, net		365,227		376,064
Non-amortizable costs:
Trade name		10,300		10,300
Total other intangible assets, net		$	375,527	$	386,364

Schedule of indefinite-lived intangible assets

Other intangible assets consisted of the following (in thousands, except useful lives):

	Estimated Useful Lives (Years)	June 30, 2023		December 31, 2022
Amortizable:
Costs:
Developed technology	14	$	204,441	$	203,800
Customer relationships	10	336,305		321,935
Backlog	1	54,676		51,015
Trade name	20	27,009		25,682
Total amortizable intangibles		622,431		602,432
Accumulated amortization:
Developed technology		101,769		94,347
Customer relationships		98,773		81,268
Backlog		54,677		49,507
Trade name		1,985		1,246
Total accumulated amortization		257,204		226,368
Total amortizable intangibles, net		365,227		376,064
Non-amortizable costs:
Trade name		10,300		10,300
Total other intangible assets, net		$	375,527	$	386,364

Schedule of future annual amortization expense of amortizable intangible assets

Estimated future amortization expense of intangible assets as of June 30, 2023, is as follows (in thousands):

	Amount
Remainder of 2023	$	24,769
2024	49,538
2025	49,538
2026	45,232
2027	40,588
Thereafter	155,562
	$	365,227