One Year but less than Two Years EBP, Employer Contribution Vesting Year One [Member] EBP, Employer Contribution Vesting Year One EBP, Master Trust [Abstract] Statistical Measurement [Domain] Statistical Measurement [Domain] PARTIES-IN-INTEREST EBP, Related Party and Party-in-Interest Transactions [Text Block] Interest income - notes receivable from participants EBP, Change in Net Asset Available for Benefit, Increase from Interest Income on Note Receivable from Participant Document Information [Line Items] Document Information [Line Items] Maximum borrowing, amount EBP, Note Receivable from Participant, Account, Maximum Borrowing, Amount Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Contributions EBP, Contribution [Policy Text Block] EBP, Description of Plan and Accounting Change [Abstract] Participant minimum age EBP, Requisite Participant Age EBP, Requisite Participant Age Investment Type [Axis] Investment Type [Axis] Rollover contributions EBP, Change in Net Asset Available for Benefit, Increase from Participant Contribution, Rollover Maximum borrowing, to total account, percentage EBP, Note Receivable from Participant, Account, Maximum Borrowing, to Total Account, Percentage Investment (in shares) EBP, Investment, Number of Shares INCOME TAX STATUS EBP, Tax Status [Text Block] EBP, Description of Plan [Line Items] EBP, Description of Plan [Line Items] Interest, dividend, and other investment income EBP, Change in Net Asset Available for Benefit, Increase from Interest and Dividend Income on Investment INVESTMENT CONTRACT EBP, Fully Benefit-Responsive Investment Contract [Text Block] EBP, Schedule of Asset Held for Investment [Table] EBP, Schedule of Asset Held for Investment [Table] Participant Loans EBP, Asset Held for Investment, Participant Loan, after Deemed Distribution FAIR VALUE MEASUREMENTS EBP, Investment, Fair Value and NAV [Text Block] Safe harbor matching contribution EBP, Employer Matching Contribution [Member] EBP, Employer Matching Contribution EBP, Employer Contribution Vesting Period [Domain] EBP, Employer Contribution Vesting Period [Domain] EBP, Employer Contribution Vesting Period [Domain] Immediate lump sum distributions EBP, Involuntary Individual Retirement Account Rollover Limit EBP, Involuntary Individual Retirement Account Rollover Limit EBP, Investment, Fair Value and NAV [Table] EBP, Investment, Fair Value and NAV [Table] Participant compensation matched, minimum service period EBP, Requisite Service Period EBP, Requisite Service Period Expenses EBP, Expense [Policy Text Block] Total EBP, Change in Net Asset Available for Benefit, Increase from Contribution Minimum borrowing, amount EBP, Note Receivable from Participant, Account, Minimum Borrowing, Amount EBP, Related Party and Party-in-Interest Transactions [Table] EBP, Related Party and Party-in-Interest Transactions [Table] EBP, Fully Benefit-Responsive Investment Contract [Table] EBP, Fully Benefit-Responsive Investment Contract [Table] Benefits paid to participants EBP, Change in Net Asset Available for Benefit, Decrease from Payment to Participant Employer contribution EBP, Employer Contribution, Receivable Participant contributions EBP, Change in Net Asset Available for Benefit, Increase from Participant Contribution, Excluding Rollover EBP, Employer Contribution, Type [Axis] EBP, Employer Contribution, Type [Axis] EBP, Employer Contribution, Type EBP, Employer Contribution Vesting Period [Axis] EBP, Employer Contribution Vesting Period [Axis] EBP, Employer Contribution Vesting Period Payment of Benefits EBP, Payment to Participant [Policy Text Block] Net assets available for benefits Net Assets available at beginning of the year Net Assets available at end of year EBP, Net Asset Available for Benefit EBP, Schedule of Asset Held for Investment [Line Items] EBP, Schedule of Asset Held for Investment [Line Items] EBP, Accounting Policy [Line Items] EBP, Accounting Policy [Line Items] EBP, Fully Benefit-Responsive Investment Contract [Line Items] EBP, Fully Benefit-Responsive Investment Contract [Line Items] Over Three Years EBP, Employer Contribution Vesting Year Three [Member] EBP, Employer Contribution Vesting Year Three 401(k) PLAN EBP 005 [Member] EBP 005 Less than One Year EBP, Employer Contribution Vesting Less Than One Year [Member] EBP, Employer Contribution Vesting Less Than One Year Basis spread on variable rate EBP, Participant Loan, Basis Spread On Variable Rate EBP, Participant Loan, Basis Spread On Variable Rate Common Stock of Balchem Corporation EBP, Employer, Common Stock [Member] Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] EBP, Tax Status [Abstract] Net increase in net assets available for benefits EBP, Change in Net Asset Available for Benefit, Increase (Decrease) Cover [Abstract] Maximum Maximum [Member] Employer contributions EBP, Change in Net Asset Available for Benefit, Increase from Employer Contribution, Cash Assets: EBP, Asset [Abstract] Maximum eligible compensation EBP, Participant Contribution, Pretax, Maximum Annual Compensation to Total Compensation, Percentage Minimum Minimum [Member] EBP, Schedule of Asset Held for Investment [Abstract] EBP, Master Trust [Table] EBP, Master Trust [Table] Entity [Domain] Entity [Domain] Total EBP, Asset Held for Investment Investment, Identifier [Axis] Investment, Identifier [Axis] EBP, Investment, Fair Value and NAV [Abstract] Matching percentage EBP, Employer Contribution, Matching Percentage Basis of Accounting EBP, Basis of Accounting [Policy Text Block] EBP, Subsequent Event [Line Items] EBP, Subsequent Event [Line Items] EBP, Tax Status [Line Items] EBP, Tax Status [Line Items] EBP, Statement of Change in Net Asset Available for Benefit [Table] EBP, Statement of Change in Net Asset Available for Benefit [Table] Registered Investment Companies Mutual Fund [Member] EBP, Description of Plan [Table] EBP, Description of Plan [Table] Investment Valuation and Income Recognition EBP, Investment [Policy Text Block] Investments at contract value (Note 4) GIF contract value EBP, Investment, Excluding Plan Interest in Master Trust, Contract Value Amendment Flag Amendment Flag Primary residence, borrowing term EBP, Note Receivable From Participant, Account, Primary Residence, Maximum Borrowing Term EBP, Note Receivable From Participant, Account, Primary Residence, Maximum Borrowing Term Fees, net EBP, Change in Net Asset Available for Benefit, Decrease from Administrative Expense Plan Assets at Fair Value EBP, Investment, Fair Value and NAV [Table Text Block] Total EBP, Change in Net Asset Available for Benefit, Decrease Current Value EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value PLAN TERMINATION EBP, Plan Termination [Text Block] EBP, Statement of Change in Net Asset Available for Benefit [Abstract] EBP, Subsequent Event [Table] EBP, Subsequent Event [Table] EBP, Related Party and Party-in-Interest Transactions [Abstract] Vesting Timeline EBP, Employer Contribution Vesting [Table Text Block] EBP, Employer Contribution Vesting Forfeited nonvested account EBP, Forfeited Nonvested Account EBP, Related Party and Party-in-Interest Transactions [Line Items] EBP, Related Party and Party-in-Interest Transactions [Line Items] Forfeitures used for contributions EBP, Forfeited Nonvested Account, Decrease from Employer Contribution EBP, Statement of Net Asset Available for Benefit [Abstract] DESCRIPTION OF THE PLAN EBP, Description of Plan [Text Block] SUMMARY OF ACCOUNTING POLICIES EBP, Summary of Accounting Policy [Text Block] Forfeitures used to pay Plan expenses EBP, Forfeited Nonvested Account, Decrease from Administrative Expense General loan, borrowing term EBP, Note Receivable From Participant, General Loan, Maximum Borrowing Term EBP, Note Receivable From Participant, General Loan, Maximum Borrowing Term Total additions EBP, Change in Net Asset Available for Benefit, Increase EBP, Statement of Net Asset Available for Benefit [Line Items] EBP, Statement of Net Asset Available for Benefit [Line Items] Entity Central Index Key Entity Central Index Key Participant loan, interest rate EBP, Asset Held for Investment, Participant Loan, Interest Rate Investments at fair value (Note 3) Total Investments EBP, Investment, Excluding Plan Interest in Master Trust, Fair Value Legal Entity [Axis] Legal Entity [Axis] Entity tax identification number Entity Tax Identification Number Total EBP, Change in Net Asset Available for Benefit, Increase (Decrease) from Income (Loss) on Investment EBP, Accounting Policy, Accounting Standard Update, and Change in Accounting Principle [Abstract] Plan number EBP, Plan Number Contributions: EBP, Change in Net Asset Available for Benefit, Increase from Contribution [Abstract] Vesting Percentage EBP, Employer Contribution Vesting Percentage Company contribution and/ or investment earning percentage vesting to the participant in Company Matching Contributions, Fixed Rate Contributions, Discretionary Profit-Sharing Contributions, Qualified Non-Elective Contributions, and Disability Contributions, upon completion of minimum service period or attainment of maximum vesting age Document Type Document Type Significant Unobservable Inputs (Level 3) Fair Value, Inputs, Level 3 [Member] EBP, Statement of Net Asset Available for Benefit [Table] EBP, Statement of Net Asset Available for Benefit [Table] EBP, Investment, Fair Value and NAV [Line Items] EBP, Investment, Fair Value and NAV [Line Items] Use of Estimates EBP, Use of Estimate [Policy Text Block] EBP, Fully Benefit-Responsive Investment Contract [Abstract] Statistical Measurement [Axis] Statistical Measurement [Axis] Deductions from net assets attributed to: EBP, Change in Net Asset Available for Benefit, Decrease [Abstract] EBP, Master Trust [Line Items] EBP, Master Trust [Line Items] Notes receivable from participants EBP, Note Receivable from Participant Minimum service hours EBP, Requisite Service Hours EBP, Requisite Service Hours Significant Other Observable Inputs (Level 2) Fair Value, Inputs, Level 2 [Member] Schedule H, Line 4i – Schedule of Assets (Held At End of Year) EBP, Schedule of Asset Held for Investment [Table Text Block] Additions to net assets attributed to: EBP, Change in Net Asset Available for Benefit, Increase [Abstract] Net appreciation in fair value of investments EBP, Change in Net Asset Available for Benefit, Increase (Decrease) from Gain (Loss) on Investment EBP, Accounting Policy [Table] EBP, Accounting Policy [Table] Investments [Domain] Investments [Domain] EBP, Subsequent Event [Abstract] Document Information [Table] Document Information [Table] EBP, Employer Contribution, Type [Domain] EBP, Employer Contribution, Type [Domain] EBP, Employer Contribution, Type [Domain] EBP, Statement of Change in Net Asset Available for Benefit [Line Items] EBP, Statement of Change in Net Asset Available for Benefit [Line Items] Two Years but less than Three Years EBP, Employer Contribution Vesting Year Two [Member] EBP, Employer Contribution Vesting Year Two Quoted Prices In Active Markets for Identical Assets (Level 1) Fair Value, Inputs, Level 1 [Member] Entity Registrant Name Entity Registrant Name SUBSEQUENT EVENTS EBP, Subsequent Event [Text Block] Involuntary cash-out limit EBP, Involuntary Cash-out Limit EBP, Involuntary Cash-out Limit Investment income: EBP, Change in Net Asset Available for Benefit, Increase (Decrease) from Income (Loss) on Investment [Abstract] EBP, Tax Status [Table] EBP, Tax Status [Table] Receivables: EBP, Receivable [Abstract] Participant compensation matched, percentage EBP, Employer Contribution, Participant Compensation Matched, Percentage