We believe significant synergies are expected to arise from our strategic acquisitions and their assembled work forces. This factor contributed to a purchase price that was in excess of the fair value of the net assets acquired and, as a result, we recorded goodwill for each acquisition. A portion of acquired goodwill will be amortizable for tax purposes. As of March 31, 2026, there has been no impairment of goodwill based on the qualitative assessments we have performed.


Gross Intangible Assets	December 31, 2025		Acquisitions		March 31, 2026
Customer relationships	$	182,024	$	6,212	$	188,236
Developed technology	19,501		—		19,501
Trade names	880		—		880
Non-compete agreements	1,032		—		1,032
Total	$	203,437	$	6,212	$	209,649

The gross carrying amount and accumulated amortization of our intangible assets are as follows for the periods presented below (in thousands, except weighted average periods):


	Weighted Average Amortization Period (in Years)	Gross Intangible Assets		Accumulated Amortization		Net Intangible Assets
March 31, 2026
Customer relationships	8.4	$	188,236	$	(106,311)	$	81,925
Developed technology	6.6	19,501		(12,712)		6,789
Trade names	4.3	880		(880)		—
Non-compete agreements	5.2	1,032		(958)		74
	8.2	$	209,649	$	(120,861)	$	88,788

December 31, 2025
Customer relationships	8.5	$	182,024	$	(101,343)	$	80,681
Developed technology	6.6	19,501		(12,348)		7,153
Trade names	4.3	880		(880)		—
Non-compete agreements	5.2	1,032		(955)		77
	8.2	$	203,437	$	(115,526)	$	87,911

We record amortization expenses using the straight-line method over the estimated useful lives of the intangible assets, as noted above. Amortization expenses recorded in Operating Expenses were $4,972 and $4,308 for the three months ended March 31, 2026 and 2025, respectively. Amortization expenses recorded in Cost of Sales were $364 and $50 for the three months ended March 31, 2026 and 2025, respectively. There was no impairment of intangibles during the three months ended March 31, 2026 based on the qualitative assessment we performed. However, if market, political and other conditions over which we have no control continue to affect the capital markets and our stock price declines, we may experience an impairment of our intangibles in future quarters.

The following table summarizes the future estimated amortization expense relating to our intangible assets for the period presented below (in thousands):