Clearfield, Inc. Quarterly report [Sections 13 or 15(d)]

Quarterly report [Sections 13 or 15(d)]

Cover
- Document And Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- Significant Accounting Policies (Policies)
Notes Tables
Notes Details

Note 4 - Investments - Available-for-sale Investments (Details)

v3.25.1

Note 4 - Investments - Available-for-sale Investments (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Sep. 30, 2024
Fair value	$ 124,498	$ 139,330
Short-term US Treasury Securities [Member]
Amortized cost	83,110	113,987
Unrealized gains	133	382
Unrealized losses	(101)	(45)
Fair value	83,142	114,324
Short-term Certificates of Deposit [Member]
Amortized cost		500
Unrealized gains		1
Unrealized losses		0
Fair value		501
Short-term Investment [Member]
Amortized cost	83,110	114,487
Unrealized gains	133	383
Unrealized losses	(101)	(45)
Fair value	83,142	114,825
US Treasury Securities [Member]
Amortized cost		24,514
Unrealized gains		0
Unrealized losses		(245)
Fair value		24,269
Long-term US Treasury Securities [Member]
Amortized cost	41,151
Unrealized gains	64
Unrealized losses	(98)
Fair value	41,117
Long-term Certificates of Deposit [Member]
Amortized cost	248	248
Unrealized gains	0	0
Unrealized losses	(9)	(12)
Fair value	239	236
Long-term Investment [Member]
Amortized cost	41,399	24,762
Unrealized gains	64	0
Unrealized losses	(107)	(257)
Fair value	$ 41,356	$ 24,505

- Definition

Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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