Cyanotech Corp (CYAN) SEC Filing 10-K Annual report for the fiscal year ending Sunday, March 31, 2019

Document And Entity Information

Consolidated Balance Sheets

Consolidated Balance Sheets (Parentheticals)

Consolidated Statements Of Cash Flows

Consolidated Statements Of Operations

Consolidated Statements Of Stockholders' Equity

Note 1 - Organization And Basis Of Presentation

Note 1 - Organization And Basis Of Presentation (Details Textual)

Note 10 - Share-Based Compensation

Note 10 - Share-Based Compensation (Details Textual)

Note 10 - Share-Based Compensation (Tables)

Note 10 - Share-Based Compensation - Restricted Stock Units (Details)

Note 10 - Share-Based Compensation - Shares Authorized, Available For Future Grant And Outstanding Under Each Plan (Details)

Note 10 - Share-Based Compensation - Summary Of Non-Vested Options (Details)

Note 10 - Share-Based Compensation - Summary Of Option Activity Under Stock Plans (Details)

Note 10 - Share-Based Compensation - Summary Of The Weighted-Average Characteristics Of Outstanding Stock Options (Details)

Note 10 - Share-Based Compensation - Summary Of Valuation Assumptions Related To Options Granted (Details)

Note 11 - Common And Preferred Stock

Note 11 - Common And Preferred Stock (Details Textual)

Note 12 - (Loss) Earnings Per Share

Note 12 - (Loss) Earnings Per Share (Details Textual)

Note 12 - (Loss) Earnings Per Share (Tables)

Note 12 - (Loss) Earnings Per Share - Summary Of Reconciliations Between The Numerator And The Denominator Of The Basic And Diluted Earnings Per Share Computations (Details)

Note 13 - Profit Sharing Plan And 401K Plan

Note 13 - Profit Sharing Plan And 401K Plan (Details Textual)

Note 14 - Product Line And Geographic Information

Note 14 - Product Line And Geographic Information (Tables)

Note 14 - Product Line And Geographic Information - Net Sales By Product Line (Details)

Note 14 - Product Line And Geographic Information - Sales By Geographic Region (Details)

Note 15 - Income Taxes

Note 15 - Income Taxes (Details Textual)

Note 15 - Income Taxes (Tables)

Note 15 - Income Taxes - Components Of Income Tax Benefit (Expense) (Details)

Note 15 - Income Taxes - Effects Of Temporary Differences Related To Various Assets, Liabilities And Carry Forwards That Give Rise To Deferred Tax Assets And Liabilities (Details)

Note 15 - Income Taxes - Net Operating Loss Carry Forwards And Tax Credit Carry Forwards Available To Offset Future Federal Income Tax (Details)

Note 15 - Income Taxes - Open Tax Years And Jurisdictions That The Company Used In Its Evaluation Of Tax Positions (Details)

Note 15 - Income Taxes - Reconciliation Of The Amount Of Income Taxes Computed At The Federal Statutory Rate To The Amount Reflected In Consolidated Statements Of Operations (Details)

Note 15 - Income Taxes - Refundable Alternative Minimum Tax Credit Carryforwards (Details)

Note 16 - Related-Party Transactions And Balances

Note 16 - Related-Party Transactions And Balances (Details Textual)

Note 17 - Subsequent Events

Note 17 - Subsequent Events (Details Textual)

Note 18 - Selected Quarterly Financial Data (Unaudited)

Note 18 - Selected Quarterly Financial Data (Unaudited) (Tables)

Note 18 - Selected Quarterly Financial Data (Unaudited) - Quarterly Financial Information (Unaudited) (Details)

Note 2 - Significant Accounting Polices - Reconciliation Of Cash And Restricted Cash (Details)

Note 2 - Significant Accounting Policies

Note 2 - Significant Accounting Policies (Details Textual)

Note 2 - Significant Accounting Policies (Tables)

Note 2 - Significant Accounting Policies - Estimated Useful Lives (Details)

Note 3 - Inventories

Note 3 - Inventories (Details Textual)

Note 3 - Inventories (Tables)

Note 3 - Inventories - Components Of Inventory (Details)

Note 4 - Equipment And Leasehold Improvements

Note 4 - Equipment And Leasehold Improvements (Details Textual)

Note 4 - Equipment And Leasehold Improvements (Tables)

Note 4 - Equipment And Leasehold Improvements, Net - Components Of Equipment And Leasehold Improvements (Details)

Note 5 - Short-Term Contract Obligations

Note 5 - Short-Term Contract Obligations (Details Textual)

Note 6 - Line Of Credit And Long-Term Debt

Note 6 - Line Of Credit And Long-Term Debt (Details Textual)

Note 6 - Line Of Credit And Long-Term Debt (Tables)

Note 6 - Line Of Credit And Long-Term Debt - Future Payments (Details)

Note 6 - Line Of Credit And Long-Term Debt - Summary Of Line Of Credit And Long-Term Debt (Details)

Note 7 - Accrued Expenses

Note 7 - Accrued Expenses (Tables)

Note 7 - Accrued Expenses - Components Of Accrued Expenses (Details)

Note 8 - Operating Leases

Note 8 - Operating Leases (Details Textual)

Note 8 - Operating Leases (Tables)

Note 8 - Operating Leases - Summary Of Future Minimum Lease Payments Under Non-Cancelable Operating Leases (Details)

Note 9 - Other Commitments And Contingencies

Note 9 - Other Commitments And Contingencies (Details Textual)

Schedule Ii - Valuation And Qualifying Accounts

Schedule Ii - Valuation And Qualifying Accounts (Tables)

Schedule Ii - Valuation And Qualifying Accounts - Valuation And Qualifying Accounts (Details)

Significant Accounting Policies (Policies)

Exhibit 23.1: Consents Of Experts And Counsel

Exhibit 31.1: Rule 13A-14(A)/15D-14(A) Certification

Exhibit 31.2: Rule 13A-14(A)/15D-14(A) Certification

Exhibit 32.1: Section 1350 Certification

Exhibit 99.1: Additional Exhibits