Changes in goodwill are as follows (in thousands):


	Software & Subscription Services			Telematics Products			Total
Balance as of February 28, 2022	$	55,256		$	39,180		$	94,436
Re-allocation		22,991			(22,991	)	$	-
Effect of exchange rate change on goodwill		(222	)		-			(222	)
Balance as of February 28, 2023	$	78,025		$	16,189		$	94,214

As further described in Note 1, Description of Business and Summary of Significant Accounting Policies, we began entering into subscription arrangements with customers who historically purchased MRM telematics products from us, which has resulted in growth in Software & Subscription Services revenues and a corresponding decline in Telematics Products revenues as we have transitioned most of the MRM telematics business to long-term subscription contracts. This transition was substantially completed in the fourth quarter of Fiscal 2023. As a result of this customer transition between reporting units, in the fourth quarter of Fiscal 2023, a portion of the goodwill previously associated with our Telematics Products reporting unit was re-allocated amongst the reporting units impacted by this customer transition.

Other intangible assets are comprised as follows (in thousands, except years):


		Gross (2)							Accumulated Amortization (2)						Net
	Useful Life	Feb. 28, 2022		Additions & Adjustments, net (1)			Feb. 28, 2023		Feb. 28, 2022		Amortization Expense		Feb. 28, 2023		Feb. 28, 2022		Feb. 28, 2023
Developed technology	4-6 years	$	26,958		(63	)	$	26,895	$	25,470		1,265	$	26,735	$	1,488	$	160
Tradenames	10 years		30,192		(146	)		30,046		20,571		2,133		22,704		9,621		7,342
Customer relationships	10-15 years		35,404		209			35,613		14,883		1,930		16,813		20,521		18,800
Patents	5 years		589		-			589		254		4		258		335		331
		$	93,143	$	0		$	93,143	$	61,178	$	5,332	$	66,510	$	31,965	$	26,633

(1) Amounts also include any net changes in intangible asset balances for the periods presented that resulted from foreign currency translation.

(2) This table excludes the gross value of fully amortized intangible assets totaling $38.9 million and $23.0 million at February 28, 2023 and February 28, 2022, respectively.

Intangible assets with finite lives are amortized on a straight-line basis over the expected period to be benefited by future cash flows. We monitor and assess these assets for impairment on a periodic basis. Our assessment includes various new product lines and services, which leverage the existing intangible assets as well as consideration of historical and projected revenues and cash flows. In Fiscal 2021, we determined that the prolonged secular decline in legacy LoJack US SVR products revenue coupled with the slower than anticipated market penetration of our telematics solutions in the U.S. automotive dealership channel represented determinate indications of impairment. As a result, we performed an assessment of the carrying amount of the related intangible assets supporting these products including the LoJack tradename and dealer and customer relationships. Our assessment of the future cash flows generated by these assets concluded that an impairment loss was present. For the fiscal year ended February 28, 2021, we recorded an impairment loss aggregating $1.5 million, which was attributable to $1.0 million of US Dealer relationships and $0.5 million of developed technology. These impairment losses are included within net loss from discontinued operations for fiscal years ended February 28, 2021.

Amortization expense of intangible assets from continuing operations was $5.3 million, $5.4 million and $4.8 million in fiscal years ended February 28, 2023, 2022 and 2021, respectively.