The following sections and tables provide details of selected balance sheet items (in thousands):

Inventories


	As of
	April 30, 2026		January 31, 2026
Finished goods	$	11,735	$	11,827
Raw materials		6,265		4,345
Total inventory	$	18,000	$	16,172

Other current and non-current assets


	As of
	April 30, 2026		January 31, 2026
Deferred sales commissions, current	$	10,120	$	9,685
Prepaid expenses and other		5,917		5,307
Other current assets		3,832		3,598
Total other current assets	$	19,869	$	18,590

Deferred sales commissions, non-current	$	15,937	$	15,244
Other assets		5,736		5,721
Total other non-current assets	$	21,673	$	20,965

Customer Acquisition Costs. Amortization of deferred sales commissions was $2.8 million and $2.6 million for the three months ended April 30, 2026 and 2025, respectively.

Global Telecom Corporation. In December 2018, the Company invested $1.3 million in cash in GTC in exchange for a convertible promissory note that will convert to shares of GTC stock upon the occurrence of certain future events. On March 8, 2024, GTC completed an equity financing that triggered conversion of the note; the carrying value of $2.3 million (including accrued interest) converted into 8.2 million shares of GTC preferred stock, at which point GTC ceased to be a variable interest entity. As of April 30, 2026, the Company had no prepaid inventory deposit and no non-cancelable inventory purchase commitments to GTC. The Company recorded the fair value of GTC preferred stock of $3.3 million as of both April 30, 2026 and January 31, 2026 to other assets in the condensed consolidated balance sheets.

Accrued expenses and other current liabilities


	As of
	April 30, 2026		January 31, 2026
Payroll and related expenses	$	12,717	$	18,442
Regulatory fees and taxes		9,635		8,871
Short-term operating lease liabilities		4,353		4,284
Customer-related liabilities		2,225		1,797
Other		6,662		5,898
Total accrued expenses and other current liabilities	$	35,592	$	39,292