← NATURAL GAS SERVICES GROUP INC

Annual Trend FY 2016 FY 2017 FY 2018 FY 2019 FY 2020 FY 2021 FY 2022 FY 2023 FY 2024 FY 2025
Cash flows from operating activities:
Adjustments to reconcile net income to net cash provided by operating activities:
Net Income (Loss) Attributable to Parent $6.5m $19.9m $426k ($13.9m) $1.8m ($9.2m) ($569k) $4.7m $17.2m $19.9m
Depreciation, Depletion and Amortization $21.8m $21.3m $22.0m $23.3m $25.2m $25.4m $24.1m $26.6m $31.3m $36.7m
Amortization of Debt Issuance Costs — — — — $0 $31k $48k $425k $746k $1.2m
Amortization of Intangible Assets $125k $125k $125k $125k $125k $125k $125k $100k $100k —
Depreciation $21.6m $21.1m $21.9m $23.1m $25.1m $25.2m $24.0m $26.4m $31.3m $36.7m
Deferred Income Tax Expense (Benefit) ($2.7m) ($21.6m) $573k ($662k) $10.6m ($2.6m) $511k $1.8m $4.2m $6.7m
Share-based Payment Arrangement, Noncash Expense $2.3m $4.0m $2.4m $2.6m $2.2m $1.7m $1.9m $2.1m $1.8m $2.1m
Payment, Tax Withholding, Share-based Payment Arrangement $909k $644k $629k $273k $152k $336k $515k $983k $178k $6k
Share-based Payment Arrangement, Expense — — — — — — — — $2.1m $2.6m
Goodwill, Impairment Loss $0 $0 $0 $10.0m $0 — — — — —
Impairment of Intangible Assets (Excluding Goodwill) $0 $0 $0 $0 $0 $0 $0 $0 — —
Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property $86k $87k $69k $55k $284k $182k $250k $481k $430k $270k
Gain (Loss) on Disposition of Property Plant Equipment $0 $0 — — — — $0 $0 $430k $270k
Income Tax Expense (Benefit) $2.0m ($18.2m) $325k ($693k) ($4.8m) ($2.6m) $528k $1.9m $4.4m $6.6m
Interest Expense Nonoperating — — — — — — — — $11.9m $13.6m
Other Nonoperating Income (Expense) $43k $50k $182k $611k $629k $687k ($108k) $245k $268k $354k
Changes in operating assets and liabilities:
Additional Financial Items
Increase (Decrease) in Accounts Receivable ($1.7m) $1.2m ($1.5m) $2.5m $3.1m ($1.4m) $4.3m $25.0m ($23.1m) $3.0m
Increase (Decrease) in Inventories ($2.1m) $5.3m $5.8m ($8.3m) ($1.0m) $1.3m $4.1m $669k ($2.5m) $3.7m
Goodwill $10.0m $10.0m $10.0m $0 — — — — — —
Inventory Write-down $566k $273k $0 $3.8m $184k $208k $83k $4.0m $1.9m $1.1m
Investment Income, Interest — — — — — — — — — $2.4m
Nonoperating Income (Expense) $35k $36k $113k $596k $615k $622k ($472k) ($3.8m) ($11.7m) ($10.8m)
Proceeds from Stock Options Exercised $1.0m $1.1m $680k $506k $0 — $0 $0 $293k $168k
Financing Receivable, Credit Loss, Expense (Reversal) — — — — — — — $492k $433k $155k
Net Cash Provided by (Used in) Operating Activities $32.8m $17.5m $23.4m $29.4m $32.6m $28.5m $27.8m $18.0m $66.5m $62.9m
Cash flows from investing activities:
Payments to Acquire Property, Plant, and Equipment $4.3m $13.5m $39.8m $69.9m $15.3m $25.7m $65.1m $153.9m $71.9m $121.5m
Net Cash Provided by (Used in) Investing Activities ($4.4m) ($12.8m) ($40.0m) ($70.2m) ($15.2m) ($25.7m) ($65.1m) ($153.9m) ($71.4m) ($121.3m)
Cash flows from financing activities:
Payments for Repurchase of Common Stock — — — $490k $0 $7.9m $6.7m $0 $0 —
Dividends paid — — — — — — — — — $2.6m
Net Cash Provided by (Used in) Financing Activities $191k $453k $16k ($273k) ($157k) ($8.8m) $17.7m $135.2m $4.4m $56.2m
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect $35.5m $64.1m $69.2m ($41.0m) $17.3m ($6.0m) ($19.6m) ($626k) ($604k) ($2.1m)
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents — — — $11.6m $28.9m $22.9m $3.4m $2.7m $2.1m $0
Supplemental disclosure of cash flow information:
Interest Paid, Excluding Capitalized Interest, Operating Activities $8k $14k $14k $39k $14k $30k $276k $7.1m $18.4m $14.8m

Data sourced from SEC EDGAR 10-K filings via EdgarTools. Amounts are shown in USD as reported in each fiscal year filing.