INCOME TAXES
    The provision for income tax expense by fiscal year consists of the following (in thousands):
 202520242023
Current   
Federal$8,790 $6,059 $7,503 
State2,959 2,243 2,119 
Foreign226 226 
Current Income Tax Total11,975 8,528 9,626 
Deferred   
Federal433 934 (3,864)
State(233)778 (567)
Foreign40 (15)— 
Deferred Income Tax Total240 1,697 (4,431)
Total Income Tax Expense$12,215 $10,225 $5,195 
    
    Principal reasons for variations between the statutory federal rate and the effective rates by fiscal year were as follows:
 202520242023
U.S. federal income tax rate21.0 %21.0 %21.0 %
Depletion deductions allowed for mining(4.5)(5.3)(7.7)
State income tax expense, net of federal tax expense3.6 3.5 2.9 
Nondeductible officer compensation1.3 2.2 1.5 
Stock Based Compensation(1.0)(2.1)— 
U.S. Tax Impacts of Foreign Branch0.4 1.3 (0.2)
Tax credits(0.4)(0.2)(0.3)
Valuation allowance - foreign0.5 0.4 (0.2)
Statutory rate change of foreign subsidiaries(0.1)0.3 — 
Prior year income taxes(1.7)(0.3)(1.3)
Foreign tax differential(0.1)0.1 (0.6)
Other(0.6)(0.3)(0.1)
Effective income tax rate18.4 %20.6 %15.0 %

The combination of tax credits claimed in fiscal year 2025 contributed to a reduction in the effective tax rate when compared to fiscal year 2024.

    The Consolidated Balance Sheets included the following tax effects of cumulative temporary differences as of July 31 (in thousands):

`
 20252024
 AssetsLiabilitiesAssetsLiabilities
Amortization$ $5,863 $— $6,307 
Depreciation 6,237 — 5,692 
Lease liabilities3,961  5,105 — 
Lease right of use assets 3,670 — 4,778 
Accrued expenses4,494  4,347 — 
Federal & State NOL carryforward
2,470  2,975 — 
Stock-based compensation2,214  1,894 — 
Foreign NOL carryforward
2,197  1,889 — 
Deferred compensation1,931  1,603 — 
Capitalized R&D1,029  783 — 
Reclamation785  712 — 
Other assets555  693 — 
Postretirement benefits422  454 — 
Inventories185  435 — 
Depletion 121 — 141 
Allowance for credit losses
213  85 — 
Other liabilities 428 — 33 
Other liabilities - foreign  17 
Valuation allowance(2,846) (2,470)— 
Total deferred taxes$17,610 $16,319 $18,513 $16,968 

     Deferred tax assets and liabilities related to leases decrease as leases expire.

We recorded a valuation allowance of $2.8 million and $2.5 million as of July 31, 2025 and July 31, 2024, respectively, for the amount of the deferred tax benefit related to our foreign net operating loss carryforwards and certain state net operating loss carryforwards since we believe it is unlikely we will realize the benefit of these tax attributes in the future. As of July 31, 2025, we have total net operating loss carryforwards from state jurisdictions of approximately $13.0 million. The carryforward expiration dates vary by state.

With the exception of our foreign subsidiary in Canada, none of our foreign subsidiaries have generated any untaxed foreign income, therefore we have not provided for any related income taxes for these subsidiaries.

We had no liabilities for unrecognized tax benefits based on tax positions related to the current and prior fiscal years as of July 31, 2025 and 2024; correspondingly, no related interest and penalties were recognized as income tax expense and there were no accruals for such items in either of these fiscal years.

We are subject to U.S. federal income tax as well as income tax in multiple state and foreign jurisdictions. We were audited by the Internal Revenue Service ("IRS") for fiscal year 2020 with no adjustments upon closure of the audit. The federal tax returns for fiscal years 2021-2024 remain open for examination. Foreign and U.S. state jurisdictions have statutes of limitations generally ranging from 3 to 5 years. The state impact of any federal income tax changes remains subject to examination by various states for a period of up to one year after formal notification to the states. There are a limited number of open state and local income tax audits in which no material issues have been preliminarily identified. There are no material open or unsettled foreign income tax audits. We believe our accrual for tax liabilities is adequate for all open audit years.

Historical Timeline

Fiscal YearFiled
2025Oct 9, 2025Showing above
2024Oct 10, 2024
2023Oct 12, 2023
2022Oct 13, 2022
2021Oct 13, 2021
2020Oct 13, 2020
2019Oct 10, 2019
2018Oct 12, 2018
2017Oct 10, 2017
2016Oct 7, 2016
2015Oct 9, 2015

About Income Taxes Disclosures

The income tax disclosure reveals how much a company actually pays in taxes versus what the statutory rate would predict. Analysts focus on the effective tax rate (ETR) reconciliation, which breaks down every item driving the gap between the 21% federal rate and the company's reported ETR — including R&D credits, foreign rate differentials, and state taxes. Deferred tax assets (DTAs) and their valuation allowances signal management's confidence in future profitability: a rising allowance suggests the company doubts it can use accumulated tax benefits. Uncertain tax benefit (UTB) reserves quantify exposure to IRS challenges on aggressive positions.

Key signals to watch: sudden ETR drops without clear operational reasons, large increases in valuation allowances, growing UTB balances, and significant unremitted foreign earnings. Post-TCJA, pay attention to GILTI and BEAT provisions that affect multinational tax structures. Compare the cash taxes paid (from the cash flow statement) against the income tax provision to gauge earnings quality.